Grove YB4400 Series Product Guide

Transcription

1 Grove YB44 Series Product Guide Features YB449: 7,7 t (8. USt) threesection boom om with 7,6 m (2 ft 2 in) tip height YB449XL: 7,7 t (8. USt) threesection boom with 1,2 m (33 ft 6 in) tip height YB4492: 8,1 t (9 USt) threesection boom with 11,6 m (38 ft 2 in) tip height YB4411: 9, t (1. USt) threesection boom om with 11,6 m (38 ft 2 in) tip height 1,8 m (6 ft) fixed extension (YB449/XL) and 3,6 m (12 ft) offsettable swingaway extension ension (YB4492 and YB4411) 74, kw (1 bhp) Tier IV Cummins diesel el engine or 9,6 kw (8 bhp) GM EFI dual fuel engine

2 Features Boom Standard: 6,4 m (21 ft) main boom on the YB449. m (3 ft) main boom on the YB449XL. 1, m (32 ft 1 in) main boom on the YB4492 and YB4411. Optional: Manual fourth main boom section adds 3, m (1 ft) additional main boom length on YB449 and YB449XL only. Engine (Tier IV) Standard: Cummins QSB 3.3 L turbocharged diesel rated at 74, kw (1 bhp) at rpm. Cab Standard: Open air cab shell with overhead safety glass. Optional: Closed cab with split hinged door, heater/defroster, and all window glass. Pivoting boom nose Standard on the YB4492 and YB4411 the exclusive pivoting boom nose allows operators to decrease the overall boom head depth and operate in more confined areas. Steering Standard: Twowheel, fourwheel, and crab steer with electronic self alignment (YB4411). Standard: Twowheel, fourwheel, and crab steer on other YB44 Series models. Optional: Electronic selfalignment on other YB44 Series models. Contents Specifications 4 Dimensions 7 Turning radius 11 YB449 (range diagram/load chart) 1 YB449XL (range diagram/load chart) 17 YB4492 (range diagram/load chart) 21 YB4411 (range diagram/load chart) 23 YB449 Metric 8% (range diagram/load chart) 2 YB449XL Metric 8% (range diagram/load chart) 27 YB4492 Metric 8% (range diagram/load chart) 29 YB4411 Metric 8% (range diagram/load chart) 31 YB449 DIN/ISO (range diagram/load chart) 33 YB449XL DIN/ISO (range diagram/load chart) 3 YB4492 DIN/ISO (range diagram/load chart) 37 YB4411 DIN/ISO (range diagram/load chart) 39 Symbols glossary 41

3 Specifications Specifications Superstructure Load indicator (wireless LSI) Superstructure continued Outrigger controls Boom YB449: 2,9 m 6, m (9 ft 8 in 21 ft 2 in) threesection full power boom. Maximum tip height: 7,6 m (2 ft 2 in) YB449XL: 3,8 m 9,2 m (12 ft 8 in 3 ft 2 in) three section full power boom. Maximum tip height: 1,2 m (33 ft 6 in) YB4492 and YB4411: 4,2 m 1, m (13 ft 1 in 32 ft 1 in) threesection full power boom. Maximum tip height: 11,6 m (38 ft 2 in) *Optional boom YB449 and YB449XL: Manual fourth main boom fly section adds 3, m (1 ft) additional boom length. *Boom extension YB449 and YB449XL: 1,8 m (6 ft) fixed pin on extension YB4492 and YB4411: 3,6 m (12 ft) offsettable extension. 3,6 m,4 m (12 ft 18 ft) telescopic offsettable extension Boom nose YB449 / XL: Single sheave nonpivoting YB4492 and YB4411: Single sheave, threeposition (, + 3, + 8 ) pivoting boom nose for minimizing head space requirements. Lowers head height., m (1. in) when nose is pivoted fully forward. Boom elevation Single double acting hydraulic cylinder with integral holding valve. Elevation: to 6 for the YB449 and YB449XL to 72 for the YB4492 and YB4411 Antitwo block device Standard antitwo block device, when activated, provides an audible warning to the crane operator and disengages all crane functions whose movement can cause twoblocking. A simple, effective, and easy to use load indicating system used in conjunction with the antitwo block system to assist the operator in efficient operation of the unit within the limits of the load chart. The display panel displays the hook load and warns the operator when a preset load capacity is exceeded. The warning is by a flashing light on the display panel. In conjunction with the load display panel (receiver), there is a wireless transmitter and load sensing pin attached to the boom head that transmits the hook load to the display panel. *Load Moment Indicator (hard wired LMI) Digital display of boom angle, boom length, boom radius, capacity, and allows for operator input to set the limits based on load chart. Displays color coded light bar and audible alarm with function cutout if load exceeds entered parameters. (hard wired system) Swing Ball bearing swing circle with 36 continuous rotation. Hydraulic driven worm gear and pinion. Maximum speed: 2. rpm Hydraulic system YB449 and YB449XL: (2) gear pumps YB4492 and YB4411: Variable displacement piston pump and piggyback gear pump. Combined flow: 1 Lpm (28. gpm) Maximum system operating pressure: 36 psi YB449, YB449XL and YB4492: Six section valve bank mounted in dash panel with direct mechanical linkage for low effort lever control. YB4411: Six section valve bank chassis mounted; operated via dash mounted, pilot pressure hydraulic joysticks. Return line filter with full flow bypass protection and service indicator. 17 L (4 gal) hydraulic reservoir with sight level gauge and steel side plating to guard against side impact damage. Hoist specifications YB449 / XL: Worm drive with counterbalance valving. Equal speed power up and down. YB4492 and YB4411: Piston motor drive with spring applied/hydraulic released brake. Drum diameter: YB449 / XL:, m (9.69 in) YB4492 and YB4411:,27 m (1.63 in) Maximum single line pull: YB449 / XL: 484 kg (1,7 lb) YB4492 and YB4411: 63 kg (14, lb) Maximum single line speed: YB449 / XL:,8 m/min (88 fpm) YB4492 and YB4411: 36,6 m/min (12 fpm) Maximum permissible single line pull: YB449 / XL: 38 kg (8 lb) (12,7 mm [1/2 inch] Python Ultra XIPS) YB4492 and YB4411: 436 kg (1, lb) (14, mm [9/16 inch] EEIPS) Rope length : YB449 / XL: (threesection boom) 29,6 m (97 ft) (foursection boom) 39,6 m (13 ft) YB4492 and YB4411: 36,6 m (12 ft) 4 Grove YB44 Series *Denotes optional equipment *Denotes optional equipment Carrier Frame High strength alloy steel constructed with integral outrigger housings; front and rear lifting, towing, and tiedown lugs. 38 ft 2 carrydeck size with 63 kg (14, lb) carrying capacity (YB449/XL/ YB4492) and 7711 kg (17, lb) carrying capacity (YB4411). Deck coated with antiskid treatment. Outriggers YB449, YB449XL and YB4492: Front and rear oblique type beams at all four corners with integral holding valves. Outrigger pads form an integral part of the beam. YB4411: Hydraulic telescoping beam with oblique type jack provides extended and down and retracted and down lifting capacities. Integral holding valves on both beam and jack. Padsize YB44 Series: 18 cm x 2 cm (7.4 in x 7.8 in) Maximum outrigger pad load: YB449/XL: 122 psi YB4492: 13 psi YB4411: 387 psi YB449 and YB449XL: Lever controls located on dash panel which operate the beams in pairs from side to side.*independent outrigger controls available as an option. YB4492: Lever controls located on dash panel which operate the beams independently. YB4411: Two switch operation mounted on dash panel. One three position rocker switch to select individual beams or jacks. Separate four way toggle switch to activate beams out/in and jacks down/ up. Level bubble indicator located inside operators compartment. Engine (Tier IV) Cummins QSB 3.3 L, fourcylinder, turbocharged diesel rated at 74. Kw (1 hp) at rpm. Standard 12 V engine block heater and cold weather intake grid heater. Diesel oxidation/catalyst, stainless steel muffler/exhaust system to meet 212 EPA emissions, combined with a Cummins direct air flow, twostage cyclonic air filter system. Maximum torque: 413, Nm (3 lb ft) Note: Required for sale in North American and European Union countries. Engine (Tier III) Cummins QSB 3.3 L turbocharged diesel rated at 63,4 kw (8 bhp) at rpm. Supplied with 12 V engine block heater and air intake grid heater. *Optional engine G.M. 3. L EFI dual fuel (gasoline / L.P.) rated at 9,6 kw (8 bhp) at rpm. Operators control station Frame mounted, open air style control station with cab shell. Includes all crane functions, driving controls, and overhead safety glass. Other standard equipment include a durable weather resistant seat with seat belt, hourmeter, sight level bubble, and fire extinguisher. The dash panel includes engine oil pressure gauge, engine water temperature gauge, fuel gauge, transmission low oil and high temperature warning lights, low battery warning light, and brake system low pressure warning light.

4 Specifications Dimensions Fuel tank capacity Brakes YB L (17 gal) all steel construction with steel side plate to guard against side impact. *Operators control station enclosed Hydraulic actuated internal wetdisc service brakes acting on front wheels. A dash mounted toggle switch activates the dry disc parking brake on the transmission output yoke with a dash warning light. 2,1 m (6' 7.") 1,11 m (3' 7.7"),99 m (3' 3") 1,33 m (' ") Includes the standard cab shell with the addition of front, right, and rear glass, a split (twopiece) hinged door with sliding glass. Front windshield wiper and heater and defroster is included. Electrical system One 12V maintenance free battery, 82CCA at. Jump start connections.12 amp alternator. Drive 4 x 2 Front axle drive with planetary hubs and limited slip differential. Steer YB449/ YB449XL/YB4492: twowheel,fourwheel with crab steer YB4411: twowheel, fourwheel, and crab steer with electronic self alignment. Transmission Suspension Front: Rigid mounted to frame. Rear: Rigid mounted to frame. Lights Recessed mounted, includes head, tail, rear work, stop, and turn signals. Maximum speed 3,6 km/h (22 mph) Gradeability (theoretical) YB449 / XL and YB4492: 7%...no load 31% kg (12, lb) load YB4411: 68%...no load 4% kg (2, lb) load Gross vehicle weight (G.V.W) 1,88 m (4' 2.88") 1, m (3' 3."),6 m (1' 1 1."),46 m (1' 6"),8 m (3.12") 1,74 m (' 8.38") 3,84 m (12' 7") 2,3 m (6' 8") 1,82 m (' "),3 m (1' ") 3,6 m (11' 11.7") 1, m (3' 4."),97 m (3' 2") 1,74 m (' 8.38"),3 m (1' ") YB449 / XL and YB4492: Synchromesh fourspeeds forward and reverse with stalk mounted forward/ reverse selector. YB4411: Powershift four speeds forward and reverse. Stalk mounted shifter on left side of steering column. Axles Front: Carraro planetary drive/steer with internal multiwetdisc brakes and limited slip differential. Rear: Fabricated nondrive steer Tires 1. x 1 pneumatic YB449: 7231 kg (1,941 lb) YB449XL: 78 kg (118 lb) YB4492: 821 kg (17,683 lb) YB4411: 8312 kg (18,3 lb) *All weights with enclosed cab and Tier IV engine Miscellaneous standard equipment Single sheave, Quick Reeve style hook block.; YB449 / XL: 8, t (8. USt) YB4492 and YB4411: 1 t (1. USt) Backup alarm 6 *Denotes optional equipment Grove YB44 Series 7 2,39 m (7' 1") 1,77 m (' 9.7") On tires,2 m (9.") 1,6 m (' 3") 1,99 m (6' 6.2") 3,1 m (1' 2") 1,93 m (6' 4") 2,81 m (9' 2.7") 1,7 m (3' 6")

5 Dimensions Dimensions YB449XL YB , cm (6.") 3,76 m (12' 4") Retracted 9,21 m (3' 2.") Extended,99 m (3' 3") 1,4 m (4' 9.13") 1,83 m (6' ") Retracted 4,22 m & Extended 1,1 m (Retracted 13 1 & Extended 32 1 ) 3, m ( ) 3,39 m (11. ),1 m (2 2 ) 1,32 m (4 4 ) 1,88 m (4' 2.88") 394 m (1. ),6 m (1' 11."),8 m (3.12") 1, m (3' 3.") See Insert,46 m (1' 6") 1,74 m (' 8.38") 4,76 m (1' 7.") 2,3 m (6' 8") 1,82 m (' 11.88"),3 m (1' ") 3,6 m (11' 11.7") 1, m (3' 4.") 1,74 m (' 8.38"),3 m (1' ") 1,7 m ( 6.92 ),46 m (1 6 ) 1.74 m ( 8.38 ) 1,74 m ( ),3 m (1 ) 2,3 m (6 8 ) 1, m (3 4. ) 3,6 m ( ) 1,74 m ( 8.38 ),3 m (1 ),97 m (3' 2"),98 m (3 2. ) 2,39 m (7' 1") *1,37 m (4. ) * boom head position can only be used with a down haul block 2,21 m (7 3 ) 1,77 m (' 9.7") 3,1 m (1' 2"),2 m (9' ") On tires 1,6 m (' 3") 1,99 m (6' 6.2") 1,93 m (6' 4") 2,81 m (9' 2.7") 1,7 m (3' 6") 1, 1 m (43. ) 1,34 m (3. ) 3 Dimensions are with boom horizontal and the antitwo block bottomed. 6,3 cm (2. ) 8 Dimensions are with boom horizontal and the antitwo block bottomed. 1,3 m (3 4. ) 1 1,6 m ( 3 ) 1,96 m (6 ) 3,1 m (1 2 ) 1,81 m (9 2.7 ) 1,77 m ( 9.7 ) 8 Grove YB44 Series 9

6 Dimensions Turning radius YB4411 YB449 3, m (11' 7.7") Retracted 4,22 m (13'1") and Extended 1,1 m (32' 1") 3,49 m (11'.") 66 mm (") 1,32 m (4' 4.") 394 mm (1.") See Inset Main block twopart line 1,83 m (6' ") Hook and ball onepart line 1,63 m (' 4.1") 1,77 m (' 9.") 1,89 m (6' 2.") 2,1 m (6' 7.") mm (1") 3,66 m (12' ") 94 mm (37") 1,64 m (' 4.") 3 mm (12") B A C D E 1,14 m (3' 9.") Twowheel steer 4496 mm (14 ft 9 in) Fourwheel steer 348 mm (1 ft in) A B C D E 4737 mm (1 ft 6. in) 364 mm (11 ft 9. in) 4636 mm (1 ft 2. in) 3188 mm (1 ft. in) 2718 mm (8 ft 11 in) 1473 mm (4 ft 1 in) 2 mm (18 ft 1. in) 369 mm (11 ft 8. in) *1,37 m (4. ) * boom head position can only be used with a down haul block 2,21 m (7' 3.") 2,18 m (7' 2.") 1,78 m (' 1.") 1, m (3' 3.") 1, 1 m (43. ) 1,34 m (3. ) 3 Dimensions are with boom horizontal and the antitwo block bottomed. 8 Dimensions are with boom horizontal and the antitwo block bottomed. 1,6 m (' 3.") Track Width 1,93 m (6' 4.") Frame Width 2,1 m (6' 7.") Max. Machine Width 2,6 m (6' 9.") C.L.O.R. Ret. and Down 3,4 m (11' 2.") C.L.O.R. Ext. and Down 1 Grove YB44 Series 11

7 Turning radius Turning radius YB449XL YB4492 B C D E B C D E A A Twowheel steer 131 mm (16 ft 1 in) Fourwheel steer 3683 mm (12 ft 1 in) A B C D E 4737 mm (1 ft 6. in) 364 mm (11 ft 9. in) 4636 mm (1 ft 2. in) 3188 mm (1 ft. in) 2718 mm (8 ft 11 in) 1473 mm (4 ft 1 in) 2 mm (18 ft 1. in) 369 mm (11 ft 8. in) Twowheel steer 4674 mm (14 ft 4 in) Fourwheel steer 47 mm (14 ft in) A B C D E 4737 mm (1 ft 6. in) 364 mm (11 ft 9. in) 4636 mm (1 ft 2. in) 3188 mm (1 ft. in) 2718 mm (8 ft 11 in) 1473 mm (4 ft 1 in) 2 mm (18 ft 1. in) 369 mm (11 ft 8. in) 12 Grove YB44 Series 13

8 Turning radius Range diagram YB4411 YB A B C Outside turning radius Twowheel steer 479 mm (1 ft 7.4 in) Fourwheel steer 399 mm (13 ft 1.1 in) A B C D E 4482 mm (14 ft 8.4 in) 3346 mm (1 ft 11.7 in) D Inside turning radius 48 mm (13 ft 4.6 in) 283 mm (9 ft 4.3 in) mm (8 ft 4.6 in) 147 mm (4 ft 9.9 in) E 422 mm (14 ft 1. in) 3416 mm (11 ft 2. in) SECTION 4SECTION ' jib Boom and extension length in feet Height from the ground in feet Operating radius in feet from axis of rotation 14 Grove YB44 Series 1

9 Load chart Range diagram YB449 YB449XL (Threesection boom) (ft) 3SECTION OR 4SECTION WITH 4TH RETRACTED ON OUTRIGGERS (lb) ON RUBBER (lb) F/R 36 F/R 36 MAIN. 17, 17, 6. 1,7 14, ,4 1,8 1. 1, , 1, , (ft) CAPACITY IS LIMITED BY BOTH STRUCTURAL CAPACITY CHART AND MAIN CAPACITY CHART. STRENGTH, DO NOT RELY ON TIPPING. RATING CHARTS AND DISREGARD OF INSTRUCTIONS IS DANGEROUS AND VOIDS WARRANTY. 4SECTION WITH 4TH EXTENDED ON OUTRIGGERS (lb) * LIMIT TO 11,8 LB WHEN 3RD SECTION IS EXTENDED ANY AMOUNT. 3 FRONT REAR, STOWED, DEPLOYED MAIN 14 lb 1 lb lb 1 lb 1 lb lb 3 ON RUBBER (lb) F/R 36 F/R lift capacities as determined by operating radius, boom extension and boom angle. The operating before loading, to the center of 2) The rated loads shown on outriggers do not exceed 8% of actual tipping. The rated loads shown on rubber do not exceed 7% of actual tipping. These ratings are based on freely suspended loads with the crane leveled, standing on a firm, uniform supporting surface. Practical working loads depend on supporting surface, operating radius and other factors affecting stability. Hazardous surroundings, climatic conditions, experience of personnel and proper training must all be taken into account by the operator. slings, etc., except the hoist rope, shall be considered part of the load. See reduction chart. MAIN (deg) STRUCTURAL CAPACITIES (lb) 3SECTION OR 4SECTION WITH 4TH RETRACTED SECTION WITH 4TH EXTENDED ) Ratings on outriggers are for either outriggers fully extended and down or fully retracted and down. Ratings for outriggers fully retracted and down will apply for any intermediate outrigger setting. ) Ratings on rubber depend on tire capacity, condition of tires and proper inflation pressure (1 psi). Loads on rubber may be transported at a maximum seed of 2. mph on a smooth, hard, level surface with boom retracted to the shortest length possible and centered over front. 6) For operating radius not shown, use 7) The maximum combined total boom and deck load is 12, lb. The maximum deck load only is 14, lb YB P ART 2PART 8 lb 17, lb WIRE ROPE: 1/2 inch diameter Min. breaking strength 29,7 lb 16 Grove YB44 Series 17 * * * * * Boom and extension length in feet ' Height from the ground in feet '4" 17'1." 3'2." 36'2." WITH 6'" Operating radius in feet from axis of rotation 1

10 Range diagram Load chart YB449XL (Foursection boom) YB449XL (Threesection boom) ' '4" 21'" 3'7" 39'8" 4'8" WITH 6'" 2 2 Boom and extension length in feet Height from the ground in feet Operating radius in feet from axis of rotation 1 1 (ft) SECTION MAIN ON OUTRIGGERS (lb) F/R 36 17, 1,7 12,4 1, , 14,4 1, (ft) OPERATE WITH BY WHEN MAIN IS FULLY EXTENDED AND BY WHEN MAIN IS PARTIALLY EXTENDED. DO NOT EXCEED CAPACITIES AT ANY PARTIALLY EXTENDED LENGTH. STRENGTH. DO NOT RELY ON TIPPING. RATING CHARTS AND DISREGARD OF INSTRUCTIONS IS DANGEROUS AND VOIDS WARRANTY. 3 1 FRONT REAR MAIN 14 lb SECTION MAIN ON RUBBER (lb) F/R 36 1, , (ft) lifting capacities as determined by operating radius only. Any combination of boom lengths and angles may be used to obtain operating radius. The operating before loading, to the center of 2) The rated loads shown on outriggers do not exceed 8% of actual tipping. The rated loads shown on rubber do not exceed 7% of actual tipping. These ratings are based on freely suspended loads with the crane leveled, standing on a firm, uniform, supporting surface. Practical working loads depend on supporting surface., operating radius, and other factors affecting stability. Hazardous surroundings, climatic conditions, experience of personnel, and proper training must all be taken into account by the operator. 3SECTION MAIN W/6 FT DEPLOYED LOADED ON OUTRIGGERS (lb) ON RUBBER (lb) (deg) F/R 36 F/R ) Ratings on outriggers are with outriggers fully extended. ) Ratings on rubber depend on tire inflation pressure (1 psi). Loads on rubber may be transported at a maximum speed of 2. mph on a smooth, hard, level surface with boom retracted to the shortest length possible and centered over front. 7) The maximum combined total boom and deck load is 12, lb. The maximum deck load only is 14, lb , STOWED, DEPLOYED 1 lb 1 lb lb 1 lb lb slings, etc., except the hoist rope, shall be considered as part of the load. See reduction chart. 1PART 8 lb 2PART 17, lb WIRE ROPE: 1/2 inch diameter Minimum breaking strength 29,7 lb 18 Grove YB44 Series 19

11 Load chart Range diagram YB449XL (Foursection boom) YB4492 (ft) (ft) SECTION MAIN W/ 4TH RETRACTED ON OUTRIGGERS (lb) ON RUBBER (lb) F/R 36 F/R (ft) 4SECTION MAIN W/ 4TH RETRACTED W/ 6 FT DEPLOYED LOADED ON OUTRIGGERS (lb) ON RUBBER (lb) (deg) F/R 36 F/R FRONT, STOWED, DEPLOYED MAIN REAR 14 lb 1 lb 1 lb lb 1 lb lb 1PART 8 lb 2PART 17 lb WIRE ROPE: 1/2 inch diameter Minimum breaking strength 29,7 lb SECTION MAIN W/ 4TH EXTENDED ON OUTRIGGERS (lb) ON RUBBER (lb) F/R 36 F/R (ft) SECTION MAIN W/ 4TH EXTENDED W/ 6 FT DEPLOYED LOADED ON OUTRIGGERS (lb) ON RUBBER (lb) (deg) F/R 36 F/R lifting capacities as determined by operating radius only. Any combination of boom lengths and angles may be used to obtain operating radius. The operating radius is the horizontal distance from a projection of the axis of before loading, to the center of vertical hoist line or tackle with load ) The rated loads shown on outriggers do not exceed 8% of actual tipping. The rated loads shown on rubber do not exceed 7% of actual tipping. These ratings are based on freely suspended loads with the crane leveled, standing on a firm, uniform, supporting surface. Practical working loads depend on supporting surface, operating radius, and other factors affecting stability. Hazardous surroundings, climatic conditions, experience of personnel, and proper training must all be taken into account by the operator. OPERATE WITH BY WHEN MAIN IS FULLY EXTENDED (WITH 4TH SECTION EXTENDED OR RETRACTED) AND BY WHEN MAIN IS PARTIALLY EXTENDED. DO NOT EXCEED CAPACITIES AT ANY PARTIALLY EXTENDED LENGTH. STRENGTH. DO NOT RELY ON TIPPING. OPERATION OF THIS EQUIPMENT IN EXCESS OF RATING CHARTS AND DISREGARD OF INSTRUCTIONS IS DANGEROUS AND VOIDS WARRANTY devices such as hooks, hook blocks, slings, etc., except the hoist rope, shall be considered as part of the load. See reduction chart. 4) Ratings on outriggers are with outriggers fully extended. ) Ratings on rubber depend on tire inflation pressure (1 psi). Loads on rubber may be transported at a maximum speed of 2. mph on a smooth, hard, level surface with boom retracted to the shortest length possible and centered over front. 7) The maximum combined total boom and deck load is 12, lb. The maximum deck load only is 14, lb. loads to boom or jib , m (' 1") boom with 3,66 m (12') to,49 m (18') telescopic offsettable boom extension 13,67 m (44' 1") boom with 3,66 m (12') offsettable boom extension 1,1 m (32' 1") boom 7,11 m (23' 4") boom 4,22 m (13' 1") boom ' Jib 18' Jib Grove YB44 Series Boom and extension length in feet Height from the ground in feet Operating radius in feet from axis of rotation

12 Load chart Range diagram YB4492 YB4411 (ft) F/R '" 13'1" 23'4" 32'1" 44'1" WITH 12'" '1" WITH & 6'" STINGER RETRACTED 18, 1,7 1, Boom and extension length in feet Height from the ground in feet CAPACITY IS LIMITED BY BOTH STRUCTURAL CAPACITY CHART AND MAIN CAPACITY CHART. STRENGTH, DO NOT RELY ON TIPPING. RATING CHARTS AND DISREGARD OF INSTRUCTIONS IS DANGEROUS AND VOIDS WARRANTY. ON OUTRIGGERS (lb) ON RUBBER(lb) 36 F/R 36 EXTENDED 14,7 14,4 1, RETRACTED 18, 1, 11, EXTENDED 14,7 14,4 11, ANY 11, 1, ANY MAIN 3 FRONT, STOWED, DEPLOYED MAIN 14 lb 1 lb REAR MAIN 1 lb lb 4 lb lb 3 lifting capacities as determined by operating radius only. Any combination of boom lengths and angles may be used to obtain operating radius. The operating before loading, to the center of 2) The rated loads shown on outriggers do not exceed 8% of actual tipping. The rated loads shown on rubber do not exceed 7% of actual tipping. These ratings are based on freely suspended loads with the crane leveled, standing on a firm, uniform, supporting surface. Practical working loads depend on supporting surface., operating radius, and other factors affecting stability. Hazardous surroundings, climatic conditions, experience of personnel, and proper training must all be taken into account by the operator. MAIN (deg) STRUCTURAL CAPACITIES (lb) 12 ft 18 ft ) Ratings on outriggers are with outriggers fully extended. ) Ratings on rubber depend on tire inflation pressure (1 psi). Loads on rubber may be transported at a maximum speed of 2. mph on a smooth, hard, level surface with boom retracted to the shortest length possible and centered over front. 7) The maximum combined total boom and deck load is 12, lb. The maximum deck load only is 14, lb YB Operating radius in feet from axis of rotation PART 1, lb WIRE ROPE: 9/16 in diameter Min. breaking strength 3, lb 2PART 18, lb slings, etc., except the hoist rope, shall be considered as part of the load. See reduction chart. 22 Grove YB44 Series 23

13 Load chart YB4411 (ft) RETRACTED ON OUTRIGGERS (lb) ON RUBBER (lb) STRUCTURAL CAPACITIES (lb) MAIN RETRACTED 36 F/R ft 18 ft (deg) CAPACITY IS LIMITED BY BOTH STRUCTURAL CAPACITY CHART AND MAIN CAPACITY CHART. STRENGTH, DO NOT RELY ON TIPPING. RATING CHARTS AND DISREGARD OF INSTRUCTIONS IS DANGEROUS AND VOIDS WARRANTY. lifting capacities as determined by operating radius, boom extension and boom angle. The operating before loading to the center of 2) The rated loads shown on outriggers do not exceed 8% of actual tipping. The rated loads shown on rubber do not exceed 7% of actual tipping. Retracted outrigger rated loads meet ASME B3.. These ratings are based on freely suspended loads with the crane leveled, standing on a firm, uniform, supporting surface. Practical working loads depend on supporting surface, operating radius, and other factors affecting stability. Hazardous surroundings, climatic conditions, experience of personnel, and proper training must all be taken into account by the operator. slings, etc., except the hoist rope, shall be considered as part of the load. See reduction chart. 4) Ratings on outriggers are for either outriggers fully extended and down or fully retracted and down. Ratings for outriggers fully retracted and down will apply for any intermediate outrigger setting. ) Ratings on rubber depend on tire inflation pressure (12 psi). Loads on rubber may be transported at a maximum speed of 2. mph on a smooth, hard level surface with boom retracted to the shortest length possible and centered over front. 7) The maximum combined total boom and deck load is 12, lb. The maximum deck load only is 14, lb Metric 8% range diagram Grove YB44 Series 2 MAIN EXTENDED 36 RETRACTED F/R 21, 18, 1,7 1,2 84 EXTENDED 1, 14,7 14,4 1, ANY ANY RETRACTED EXTENDED 19,62 16,8 13, ,97 13,7 13, , 11, 11, 94 1, FRONT REAR, STOWED, DEPLOYED 1PART 1, lb MAIN 14 lb 1 lb lb 4 lb WIRE ROPE: 9/16 inch diameter Min. breaking strength 3 lb 1 lbs lb 1 2PART 21, lb 3 YB449 3, 1, 1, 3, 4,6 7,6 1,7 1,7 6 1,7 4 7,6 3 7,6 4,6 3, 4,6 3, 1, 3, 1, 1, 3, 4,6 7,6 1, 1,7 3SECTION 4SECTION 1,8 m Boom and extension length in meters Height from the ground in meters Operating radius in meters from axis of rotation

14 Metric 8% load chart Metric 8% range diagram YB449 YB449XL (m) 3SECTION OR 4SECTION WITH 4TH RETRACTED ON OUTRIGGERS (kg) ON RUBBER (kg) (m) F/R 36 F/R 36 1, , 1, ,8 2, ,4 3, , 3, , , , , , 8, 8, 9,4 9,4 *Limit ratings to 3 kg when third section is extended any amount. 4SECTION WITH 4TH EXTENDED ON OUTRIGGERS (kg) ON RUBBER (kg) F/R 36 F/R MAIN (deg) STRUCTURAL CAPACITIES (kg) 3SECTION OR 4SECTION WITH 4TH RETRACTED SECTION WITH 4TH EXTENDED ,7 Grove YB44 Series 27 MAIN ,7 1,7 3,8 m, m 9,2 m 11, m WITH 1,8 m CAPACITY IS LIMITED BY BOTH STRUCTURAL CAPACITY CHART AND MAIN CAPACITY CHART. STRENGTH, DO NOT RELY ON TIPPING. RATING CHARTS AND DISREGARD OF INSTRUC TIONS IS DANGEROUS AND VOIDS WARRANTY. 3 lifting capacities as determined by operating radius only. Any combination of boom lengths and angles may be used to obtain operating radius. The operating before loading, to the center of 1,7 7,6 4,6 3, 1, 7,6 4,6 3, 1, 1,8 m FRONT, STOWED REAR 3 2) The rated loads shown on outriggers do not exceed 8% of actual tipping. The rated loads shown on rubber do not exceed 7% of actual tipping. These ratings are based on freely suspended loads with the crane leveled, standing on a firm, uniform, supporting surface. Practical working loads depend on supporting surface, operating radius, and other factors affecting stability. Hazardous surroundings, climatic conditions, experience of operator, and proper training must all be taken into account by the operator. 4) Ratings on outriggers are with outriggers fully extended. ) Ratings on rubber depend on tire inflation pressure (6,9 bar). Loads on rubber may be transported at a maximum speed of 4, km/h on a smooth, hard, level surface with boom retracted to the shortest length possible and centered over front. 7) The maximum combined total boom and deck load is 44 kg. The maximum deck load only is 63 kg. 3, 1, 1, 3, 4,6 7,6 1,7 3, 1, 1, 3, 4,6 7,6 1,7 6 Boom and extension length in meters Height from the ground in meters MAIN 6 kg kg kg kg Operating radius in meters from axis of rotation, DEPLOYED 7 kg kg 1PART 38 kg 2PART 771 kg slings, etc., except the hoist rope, shall be considered as part of the load. See reduction chart. WIRE ROPE: 13 mm diameter Minimum breaking strength 132,3 kn.

15 Metric 8% load chart Metric 8% range diagram YB449XL YB4492 (m) 1, 1,8 2,4 3, 3,7, 8,2 3SECTION MAIN ON OUTRIGGERS (kg) F/R (m) 1, 1,8 2,4 3, 3,7, 8,2 3SECTION MAIN ON RUBBER (kg) F/R (m),, 8, 9,8 1,2 3SECTION MAIN W/1,8 m DEPLOYED LOADED ON OUTRIGGERS (kg) ON RUBBER (kg) (deg) F/R 36 F/R , 3, 49 44, 39, , ,1 16, 1,8 1,2 14,6 14, 13,4 12,8 11,6 11, 1,4 9,8 8,, 3,7 3, 2,4 1,8 1,2,6 G7 1,8 1,2,6,6 1,2 1,8 2,4 3, 3,7, 8, 9,8 1,4 11, 11,6 12,8 13,4 14, 14,6 1, ,8 1,2,6,6 1,2 1,8 2,4 3, 3,7, 8, 9,8 1,4 11, 11, ,8 13,4 14, 14,6 1,2 17,1 16, 1,8 1,2 14,6 14, 13,4 12,8 11,6 11, 1,4 9,8 8, Boom and extension length in meters Height from the ground in meters OPERATE WITH BY WHEN MAIN IS FULLY EXTENDED AND BY WHEN MAIN IS PARTIALLY EXTENDED. DO NOT EXCEED CAPACITIES AT ANY PARTIALLY EXTENDED LENGTH. STRENGTH. DO NOT RELY ON TIPPING. RATING CHARTS AND DISREGARD OF INSTRUC TION IS DANGEROUS AND VOIDS WARRANTY. 3 FRONT MAIN REAR 64 kg 48 kg 48 kg 3 lifting capacities as determined by operating radius only. Any combination of boom lengths and angles may be used to obtain operating radius. The operating before loading, to the center of 2) The rated loads shown on outriggers do not exceed 8% of actual tipping. The rated loads shown on rubber do not exceed 7% of actual tipping. These ratings are based on freely suspended loads with the crane leveled, standing on a firm, uniform, supporting surface. Practical working loads depend on supporting surface, operating radius, and other factors affecting stability. Hazardous surroundings, climatic conditions, experience of operator, and proper training must all be taken into account by the operator. slings, etc., except the hoist rope, shall be considered as part of the load. See reduction chart. 4) Ratings on outriggers are with outriggers fully extended. ) Ratings on rubber depend on tire inflation pressure (1 psi). Loads on rubber may be transported at a maximum speed of 4, km/h on a smooth, hard, level surface with boom retracted to the shortest length possible and centered over front. 7) The maximum combined total boom and deck load is 443 kg. The maximum deck load only is 63 kg. Operating radius in meters from axis of rotation 3.7 m. m, 3,7 3, 2,4 1,8 1,2,6, STOWED kg, DEPLOYED 68 kg kg 1PART 386 kg 2PART 771 kg WIRE ROPE: 1/2 inch diameter Minimum breaking strength 1349 kg. 28 Grove YB44 Series 29

16 Metric 8% load chart Metric 8% range diagram YB4492 YB4411 (m) 1, 1,8 2,4 3, 3,7, 8, 9,4 1,4 11, 11,6 RETRACTED ON OUTRIGGERS (kg) MAIN (deg) MAIN 12,8 13,4 14, 14, F/R 36 EXTENDED ON RUBBER (kg) F/R ANY ANY RETRACTED EXTENDED ,7 m STRUCTURAL CAPACITIES (kg) 3, m Min. breaking strength 1,7 kn. Grove YB44 Series 31 4,2 m 7,1 m 1, m 13,7. m 1, m WITH 3,7 m WITH 3,7 m & 1,8 m STINGER 3 FRONT REAR 3 lift capacities as determined by operating radius, boom extension and boom angle. The operating before loading, to the center of 2) The rated loads shown on outriggers do not exceed 8% of actual tipping. The rated loads shown on rubber do not exceed 7% of actual tipping. These ratings are based on freely suspended loads with the crane leveled, standing on a firm, uniform, supporting surface. Practical working loads depend on supporting surface, operating radius, and other factors affecting stability. Hazardous surroundings, climatic conditions, experience of operator, and proper training must all be taken into account by the operator. slings, etc., except the hoist rope, shall be considered as part of the load. See reduction chart. 4) Ratings on outriggers are with outriggers fully extended. ) Ratings on rubber depend on tire inflation pressure (6,9 bar). Loads on rubber may be transported at a maximum speed of 4, km/h on a smooth, hard, level surface with boom retracted to the shortest length possible and centered over front. 7) The maximum combined total boom and deck load is 44 kg. The maximum deck load only is 63 kg G Boom and extension length in meters Height from the ground in meters CAPACITY IS LIMITED BY BOTH STRUCTURAL CAPACITY CHART AND MAIN CAPACITY CHART. STRENGTH, DO NOT RELY ON TIPPING. RATING CHARTS AND DISREGARD OF INSTRUC TIONS IS DANGEROUS AND VOIDS WARRANTY., STOWED MAIN 6 kg 4 kg kg 4 kg Operating radius in meters from axis of rotation 1 1.2, DEPLOYED 2 kg kg 1PART 2PART 44 kg 816 kg WIRE ROPE: 14 mm diameter

17 Metric 8% load chart YB4411 (m) 1,2 1, 1,8 2,4 3, 3,7, 8, 9,4 1,3 1,9 11, 12,1 EXTENDED 36 RETRACTED F/R RETRACTED ON OUTRIGGERS (kg) ON RUBBER (kg) STRUCTURAL CAPACITIES (kg) MAIN RETRACTED 36 F/R 36 3,7 m, m EXTENDED RETRACTED EXTENDED ANY ANY (deg) DIN/ISO range diagram Grove YB44 Series 33 MAIN 12,8 13,4 14, 14, CAPACITY IS LIMITED BY BOTH STRUCTURAL CAPACITY CHART AND MAIN CAPACITY CHART STRENGTH, DO NOT RELY ON TIPPING. RATING CHARTS AND DISREGARD OF INSTRUC TIONS IS DANGEROUS AND VOIDS WARRANTY. 3 FRONT, STOWED, DEPLOYED MAIN 66 kg 48 kg kg 2 kg REAR 48 kg kg lift capacities as determined by operating radius, boom extension and boom angle. The operating before loading, to the center of 2) The rated loads shown on outriggers do not exceed 8% of actual tipping. The rated loads shown on rubber do not exceed 7% of actual tipping. Retracted outrigger rated loads meet ASME B3.. These ratings are based on freely suspended loads with the crane leveled, standing on a firm, uniform, supporting surface. Practical working loads depend on supporting surface, operating radius, and other factors affecting stability. Hazardous surroundings, climatic conditions, experience of operator, and proper training must all be taken into account by the operator ) Ratings on outriggers are for either outriggers fully extended and down or fully retracted and down. Ratings for outriggers fully retracted and down will apply for any intermediate outrigger setting. ) Ratings on rubber depend on tire inflation pressure (12 psi). Loads on rubber may be transported at a maximum speed of 4, km/h on a smooth, hard, level surface with boom retracted to the shortest length possible and centered over front. 7) The maximum combined total boom and deck load is 44 kg. The maximum deck load only is 63 kg. 1PART 44 kg 2PART 93 kg WIRE ROPE: 14 mm diameter Min. breaking strength = 16,67 kg. slings, etc., except the hoist rope, shall be considered as part of the load. See reduction chart. YB449 3, 1, 1, 3, 4,6 7,6 1,7 1,7 6 1,7 4 7, ,6 7,6 4,6 3, 3, 3 SECTION 4 SECTION 1,8 m Boom and extension length in meters Height from the ground in meters 1, 1, 3, 1, 1, 3, 4,6 7,6 1,7 Operating radius in meters from axis of rotation

18 DIN/ISO load chart YB449 3SECTION OR 4SECTION WITH 4TH EXTENDED STRUCTURAL CAPACITIES (kg) 4SECTION WITH 4TH RETRACTED MAIN (m) ON OUTRIGGERS (kg) ON RUBBER (kg) (m) ON OUTRIGGERS (kg) ON RUBBER (kg) 3SECTION OR 4SECTION 4SECTION F/R 36 F/R 36 F/R 36 F/R 36 WITH 4TH EXTENDED (deg) WITH 4TH RETRACTED *LIMIT TO 3 kg WHEN 3RD SECTION IS EXTENDED ANY AMOUNT. CAPACITY IS LIMITED BY BOTH STRUCTURAL CAPACITY CHART AND MAIN CAPACITY CHART. STRENGTH, DO NOT RELY ON TIPPING. RATING CHARTS AND DISREGARD OF INSTRUCTIONS IS DANGEROUS AND VOIDS WARRANTY. lifting capacities as determined by operating radius only. Any combination of boom lengths and angles may be used to obtain operating radius. The operating before loading, to the center of 2) The rated loads shown on outriggers do not exceed 8% of actual tipping. The rated loads shown on rubber do not exceed 7% of actual tipping. These ratings are based on freely suspended loads with the crane leveled, standing on a firm, uniform, supporting surface. Practical working loads depend on supporting surface, operating radius, and other factors affecting stability. Hazardous surroundings, climatic conditions, experience of operator, and proper training must all be taken into account by the operator. slings, etc., except the hoist rope, shall be considered as part of the load. See reduction chart. 4) Ratings on outriggers are with outriggers fully extended. ) Ratings on rubber depend on tire inflation pressure (6,9 bar). Loads on rubber may be transported at a maximum speed of 4 km/h on a smooth, hard, level surface with boom retracted to the shortest length possible and centered over front. 7) The maximum combined total boom and deck load is 44 kg. The maximum deck load only is 63 kg. 1392YB 34 DIN/ISO range diagram Grove YB44 Series 3 MAIN 1, 771 1, ,4 62 3, 463 3, , 7, 8, 9, , , , , , , , , , , STOWED, DEPLOYED FRONT REAR MAIN 64 kg 4 kg kg 68 kg 4 kg kg 3 1PART 2PART 38 kg 771 kg WIRE ROPE: 13mm diameter Min. breaking strength 139,8 kn YB449XL 1,2 3, 1, 1, 3, 4,6 7,6 1,7 13,7 1,2 13,7 6 13,7 4 1,7 1,7 3 7,6 4,6 7,6 4,6 3, 3, 1, 3, 1, 1,7 radius. rotation vertical on exceed 3SECTION 4SECTION 1, 3, 4,6 7,6 13,7 1, 1,8 m Boom and extension length in meters Height from the ground in meters Operating radius in meters from axis of rotation

19 DIN/ISO load chart YB449XL (m) 3SECTION OR 4SECTION WITH 4TH RETRACTED ON OUTRIGGERS (kg) F/R 36 F/R 36 CAPACITY IS LIMITED BY BOTH STRUCTURAL CAPACITY CHART AND MAIN CAPACITY CHART. STRENGTH, DO NOT RELY ON TIPPING. RATING CHARTS AND DISREGARD OF INSTRUCTIONS IS DANGEROUS AND VOIDS WARRANTY. lifting capacities as determined by operating radius only. Any combination of boom lengths and angles may be used to obtain operating radius. The operating before loading, to the center of 2) The rated loads shown on outriggers do not exceed 8% of actual tipping. The rated loads shown on rubber do not exceed 7% of actual tipping. These ratings are based on freely suspended loads with the crane leveled, standing on a firm, uniform, supporting surface. Practical working loads depend on supporting surface, operating radius, and other factors affecting stability. Hazardous surroundings, climatic conditions, experience of operator, and proper training must all be taken into account by the operator. 4) Ratings on outriggers are with outriggers fully extended. ) Ratings on rubber depend on tire inflation pressure (6,9 bar). Loads on rubber may be transported at a maximum speed of 4 km/h on a smooth, hard, level surface with boom retracted to the shortest length possible and centered over front. 7) The maximum combined total boom and deck load is 443 kg. The maximum deck load only is 63 kg YB slings, etc., except the hoist rope, shall be considered as part of the load. See reduction chart. 36 DIN/ISO range diagram Grove YB44 Series 37 MAIN 1, 1,8 2,4 3, 3,7, 8,2 8, 9,8 1,2 11, 11,6 12,8 13, ON RUBBER (kg) (m) 4SECTION WITH 4TH EXTENDED ON OUTRIGGERS (kg) ON RUBBER (kg) F/R 36 F/R 36 1, 1,8 2, , , , , , , , , , , , STRUCTURAL CAPACITIES (kg) MAIN 3SECTION OR 4SECTION 4SECTION WITH 4TH EXTENDED WITH 4TH RETRACTED (deg) FRONT REAR, STOWED, DEPLOYED MAIN 64 kg 4 kg kg 68 kg 4 kg kg 3 1PART 38 kg WIRE ROPE: 13 mm diameter 2PART 771 kg Min. breaking strength 139,8 kn YB4492 1,8 1,2,6,6 1,2 1,8 2,4 3, 3,7, 8, 9.8 1,4 11, 11,6 12,8 13,4 14, 14,6 1,2 17,1 17, , 16, 6 1,9 1,9 6 1,2 1,2 14,6 14,6 14, 14, 13,4 4 13,4 12,8 12,8 4 11,6 11,6 11, 3 11, 1,4 1,4 3 9,8 9,8 2 8, 8, 2 1,, 1 3,7 3,7 3, 3, 2,4 2,4 1,8 1,8 1,2 1,2 3,7 m, m,6,6 1,8 1,2,6,6 1,2 1,8 2,4 3, 3,7, 8, 9,8 1,4 11, 11,6 12,8 13,4 14, 14,6 1,2 Operating radius in meters from axis of rotation Boom and extension length in meters Height from the ground in meters

20 DIN/ISO load chart YB4492 ON OUTRIGGERS (kg) ON RUBBER (kg) STRUCTURAL CAPACITIES (kg) MAIN F/R 36 F/R 36 3,7 m, m (m) ANY ANY (deg) RETRACTED EXTENDED RETRACTED EXTENDED 1, 816 1, ,4 3 3, 463 3,7 381, 8, 9,4 1,4 11, 11, CAPACITY IS LIMITED BY BOTH STRUCTURAL CAPACITY CHART AND MAIN CAPACITY CHART. STRENGTH, DO NOT RELY ON TIPPING. RATING CHARTS AND DISREGARD OF INSTRUCTIONS IS DANGEROUS AND VOIDS WARRANTY. lifting capacities as determined by operating radius, boom extension and boom angle. The operating before loading to the center of 2) The rated loads shown on outriggers do not exceed 8% of actual tipping. The rated loads shown on rubber do not exceed 7% of actual tipping. These ratings are based on freely suspended loads with the crane leveled, standing on a firm, uniform, supporting surface. Practical working loads depend on supporting surface, operating radius, and other factors affecting stability. Hazardous surroundings, climatic conditions, experience of personnel, and proper training must all be taken into account by the operator. 4) Ratings on outriggers are for outriggers fully extended. ) Ratings on rubber depend on tire inflation pressure (7 kpa). Loads on rubber may be transported at a maximum speed of 1,4 km/h on a smooth, hard level surface with boom retracted to the shortest length possible and centered over front. 7) The maximum combined total boom and deck load is 44 kg. The maximum deck load only is 63 kg slings, etc., except the hoist rope, shall be considered as part of the load. See reduction chart. 38 DIN/ISO range diagram Grove YB44 Series 39 MAIN 12,8 13,4 14, 14, , STOWED FRONT REAR MAIN 6 kg 4 kg kg 4 kg 3, DEPLOYED 1PART 44 kg 2 kg 2PART 816 kg kg WIRE ROPE: 14 mm diameter Min. breaking strength 161,3 kn YB ,2 m 7,1 m 1, m 13,7 m 1, m WITH 3,7 m WITH 3,7 m & 1,8 m STINGER Operating radius in meters from axis of rotation 1 1 Boom and extension length in meters Height from the ground in meters

21 DIN/ISO load chart YB4411 ON OUTRIGGERS (kg) ON RUBBER (kg) STRUCTURAL CAPACITIES (kg) EXTENDED 36 MAIN RETRACTED 36 F/R 36 RETRACTED F/R 3,7 m, m (m) ANY ANY (deg) RETRACTED EXTENDED RETRACTED EXTENDED 1,2 93 1, 816 1, ,4 3 3, 463 3,7 381, 8, 9,4 1,4 11, 11,6 CAPACITY IS LIMITED BY BOTH STRUCTURAL CAPACITY CHART AND MAIN CAPACITY CHART. STRENGTH, DO NOT RELY ON TIPPING. RATING CHARTS AND DISREGARD OF INSTRUCTIONS IS DANGEROUS AND VOIDS WARRANTY. lifting capacities as determined by operating radius only. Any combination of boom lengths and angles may be used to obtain operating radius. The operating before loading, to the center of 2) The rated loads shown on outriggers do not exceed 8% of actual tipping. The rated loads shown on rubber do not exceed 7% of actual tipping. These ratings are based on freely suspended loads with the crane leveled, standing on a firm, uniform, supporting surface. Practical working loads depend on supporting surface, operating radius, and other factors affecting stability. Hazardous surroundings, climatic conditions, experience of operator, and proper training must all be taken into account by the operator. outriggers fully extended. ) Ratings on rubber depend on tire inflation pressure (6,9 bar). Loads on rubber may be transported at a maximum speed of 4 km/h on a smooth, hard level surface with boom retracted to the shortest length possible and centered over front. 7) The maximum combined total boom and deck load is 44 kg. The maximum deck load only is 63 kg YB slings, etc., except the hoist rope, shall be considered as part of the load. See reduction chart. 4) Ratings on outriggers are with 4 Load distribution chart Grove YB44 Series 41 MAIN 12,8 13,4 14, 14, , STOWED, DEPLOYED FRONT REAR MAIN 6 kg 4 kg kg 2 kg 4 kg kg 1 3 1PART 44 kg WIRE ROPE: 14 mm diameter Min. breaking strength 172,8 kn 2PART 93 kg AREA 1 2,37 m sq (2. sq ft) 482 kg (9 lb) AREA 2 1,43 m sq (1.4 sq ft) 28 kg ( lb) 1) Maximum travel speed with any or all loads 4, km/h (2. mph) 2) Loads to be transported on smooth level surfaces only. 3) Boom must be retracted and in center forward position. 4) Any combination or total of areas 1 and 2 may be used. ) Lifting is not permitted when carry deck is loaded except for loading and unloading carry deck. 6) Rated pick and carry loads may be transported on deck area 1 provided the load is cribbed directly on the frame rails. Area 2 Area 1 Engine hood Frame rails Cab Hydraulic reservoir