Grove YB44 Series Product Guide Features YB449: 7,7 t (8.5 USt) threesection boom with 7,6 m (25 ft 2 in) tip height YB449XL: 7,7 t (8.5 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: 9,5 t (1.5 USt) threesection boom 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 (YB4492 and YB4411) 63,4 kw (85 bhp) Cummins diesel engine or 59,6 kw (8 bhp) GM EFI dual fuel engine
Features Boom Standard: 6,4m (21 ft) main boom on the YB449. 9,1m (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 Standard: Cummins QSB 3.3 L turbocharged diesel rated at 63,4 kw (85 bhp) at 26 rpm. Cab Standard: Open air cab shell with overhead safety glass Optional: Closed cab with 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: fourwheel coordinated steer Standard: twowheel, fourwheel, and crab steer with self alignment (YB4411) Optional: twowheel, fourwheel, and crab steer (standard on YB4492)
Contents Specifications 4 YB449 (dimensions/range diagram/load chart) 7 YB449XL (dimensions/range diagram/load chart) 1 YB4492 (dimensions/range diagram/load chart) 15 YB4411 (dimensions/range diagram/load chart) 18 YB449 DIN/ISO (range diagram/load chart) 21 YB449XL DIN/ISO (range diagram/load chart) 23 YB4492 DIN/ISO (range diagram/load chart) 25 YB4411 DIN/ISO (range diagram/load chart) 27 Symbols glossary 29
Specifications Superstructure Boom YB449: 2,9 m 6,5 m (9 ft 8 in 21 ft 2 in) threesection full power boom. Maximum tip height: 7,6 m (25 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 5,4 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.,26 m (1.5 in) when nose is pivoted fully forward. Load indicator (LSI) 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. (wireless system) *Rated Capacity Limiter (RCL) Similar to the Load Indicator, but stops the telescope out and boom lift down function when a load limit is exceeded. Uses a similar display panel with the addition of displaying boom angle and boom length read outs on the panel. (wireless system) *Load Moment Indicator (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. (hardwired system) Swing Ball bearing swing circle with 36 continuous rotation. Hydraulic driven worm gear and pinion. Maximum speed: 2.5 rpm 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. Hydraulic system YB449 and 449XL: (2) gear pumps YB4492 and YB4411: Variable displacement piston pump and piggyback gear pump. Combined flow: 17,9Lpm (28.5 gpm) Maximum system operating pressure: 36 psi YB449 and YB449XL: Six section valve bank mounted in dash panel with direct mechanical linkage for low effort lever control. 4 *Denotes optional equipment
Specifications Superstructure continued YB4492 and 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. 89 L (23.5 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:,24 m (9.69 in) YB4492 and YB4411:,27 m (1.63 in) Maximum single line pull: YB449 / XL: 4854 kg (1,7 lb) YB4492 and YB4411: 635 kg (14, lb) Maximum single line speed: YB449 / XL: 26,8 m/min (88 fpm) YB4492 and YB4411: 36,6 m/min (12 fpm) Maximum permissible single line pull: YB449 / XL: 3855 kg (8,5 lb) (12,7mm [1/2 inch] Python Ultra XIPS) YB4492 and YB4411: 4536 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) 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 YB4411: 387 psi Outrigger controls YB4492, YB449 and YB449XL: Lever controls located on dash panel which operate the beams in pairs from side to side. YB4411: Two switch operation mounted on dash panel. One three position rocker switch to select all beams/jacks, left beams/jacks only, or right beams/ jacks only. Separate four way toggle switch to activate beams out/in and jacks down/up. Level bubble indicator located inside operators compartment. *Independent outrigger controls available as an option. Standard engine (Tier III) Cummins QSB 3.3 L turbocharged diesel rated at 63,4 kw (85 bhp) at 26 rpm. Supplied with 11 V engine block heater and air intake grid heater. *Optional engine G.M. 3. L EFI dual fuel (gasoline / L.P.) rated at 59,6 kw (8 bhp) at 26 rpm. Operators control station Carrier Frame High strength alloy steel constructed with integral outrigger housings; front and rear lifting, towing, and tiedown lugs. 42 ft. 2 carrydeck size with 635 kg (14, lb) carrying capacity (YB449 / XL / YB4492) and 7711 kg (17, lb) carrying capacity (YB4411). Deck coated with antiskid treatment. 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. The LSI (load indicator) receiver is mounted to the top of the dash and provides warning for A2B and exceeded load capacity. *Denotes optional equipment Grove YB44 Series 5
Specifications *Operators control station enclosed Includes the standard cab shell with the addition of front and rear glass and glass on the right side. Hinged full door with sliding glass. Front windshield wiper and heater and defroster is included. Fuel tank capacity 7 L (18.5 gallon) all steel construction with steel side plate to guard against side impact. Electrical system One 12V maintenance free battery, 82CCA at. Jump start connections. 63 amp alternator. Drive 4 x 2 Front axle drive with planetary hubs and limited slip Differential. Steer YB449 / XL: twowheel, fourwheel steer YB4492: twowheel, fourwheel with crab steer YB4411: twowheel, fourwheel, and crab steer with electronic self alignment. Outside turning radius: YB449 / XL / YB4492: Two w/s: 4,47 m (14 ft 8 in) Four w/s: 3,1 m (1 ft 2 in) YB4411: Two w/s: 4,88 m (16 ft) Four w/s: 3,17 m (1 ft 5 in) Tires 1. x 15 16PR pneumatic Brakes Hydraulic actuated internal wetdisc service brakes acting on all four wheels. A dash mounted toggle switch activates the dry disc parking brake on the transmission output yoke with a dash warning light. 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 35,6 km/h (22 mph) Gradeability (theoretical) YB449 / XL and YB4492: 57%...no load 31%... 5443 kg (12, lb) load YB4411: 68%...no load 4%... 972 kg (2, lb) load Gross vehicle weight (G.V.W.) 6 Transmission YB449 / XL and YB4492: Synchromesh four speeds forward and reverse with stalk mounted forward/reverse selector. YB4411: Powershift fourgears forward and four gears in 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 with disc brakes *Denotes optional equipment YB449: 6849 kg (15,1 lb) YB449XL: 7512 kg (16,56 lb) YB4492: 7734 kg (17,5 lb) YB4411: 7947 kg (17,52 lb) *All weights with enclosed cab Miscellaneous standard equipment Single sheave, Quick Reeve style hookblock.; YB449 / XL: 8, t (8.5 USt) YB4492: 8,1 t (9USt) YB4411: 1 t (1.5 USt) Backup alarm
Dimensions YB449 2,1 m (6' 7.5") 1,11 m (3' 7.75"),99 m (3' 3") 1,33 m (5' 1 1.88") 1,88 m (4' 2.88"),6 m (1' 1 1.5"),8 m (3.12") 1, m (3' 3.5"),3 m (1' "),3 m (1' "),46 m (1' 6") 1,74 m (5' 8.38") 1,7 m (5' 7") 1,82 m (5' 1 1.88") 3,84 m (12' 7") 1, m (3' 4.5") 3,65 m (11' 11.75") 1,74 m (5' 8.38"),97 m (3' 2") 2,39 m (7' 1") 1,77 m (5' 9.7") 1,7 m (3' 6") On tires,25 m (9.5") 1,6 m (5' 3") 1,99 m (6' 6.25") 2,81 m (9' 2.75") 3,1 m (1' 2") Grove YB44 Series 7 1,93 m (6' 4")
Range diagram YB449 1 5 5 1 15 2 25 3 35 4 4 35 6 35 3 45 3 Boom and extension length in feet 25 2 15 3 15 25 2 15 Height from the ground in feet 1 1 5 5 3SECTION 4SECTION 6' jib 1 5 5 1 15 2 25 3 35 Operating radius in feet from axis of rotation 8 The individual crane s load chart, operating instructions and other instructional plates must be read and understood prior to operating the crane.
Load chart YB449 RADIUS (ft) 5. * 17, 6. * 15,7 8. * 12,4 1. 1,2 12. 85 14. 72 16. 61 18. 5 2. 27 22. 26 24.5 22 26. 28. 3. 31. 3SECTION OR 4SECTION WITH 4TH RETRACTED ON OUTRIGGERS (lb) 17, 14,4 1,8 86 7 54 43 355 27 26 22 ON RUBBER (lb) F/R 36 F/R 36 * * 1, 1, 715 47 34 265 215 1775 1525 135 15 1 1, 745 44 295 2175 17 1325 11 95 825 675 MAIN JIB RADIUS (ft) 4SECTION WITH 4TH EXTENDED ON OUTRIGGERS (lb) ON RUBBER (lb) F/R 36 F/R 36 5. 61 61 61 61 6. 61 61 61 61 8. 53 53 53 525 1. 47 47 47 375 12. 44 44 38 245 14. 44 44 29 1875 16. 44 44 2325 1525 18. 44 41 19 1225 2. 43 315 16 1 22. 37 27 1375 85 24.5 31 23 12 7 26. 27 2125 1 1 65 28. 25 19 975 575 3. 23 17 85 475 31. 22 1625 8 425 * LIMIT TO 11,8 LB WHEN 3RD SECTION IS EXTENDED ANY AMOUNT. MAIN ANGLE (deg) 6 55 5 45 4 35 3 25 2 15 1 5 JIB STRUCTURAL CAPACITIES (lb) 3SECTION OR 4SECTION WITH 4TH RETRACTED 35 3325 315 3 2875 28 27 26 25 24 2325 225 22 4SECTION WITH 4TH EXTENDED 35 3325 315 3 2875 28 27 26 25 24 2325 225 22 NOTES: JIB CAPACITY IS LIMITED BY BOTH STRUCTURAL CAPACITY CHART AND MAIN CAPACITY CHART. SHADED AREAS ARE GOVERNED BY STRUCTURAL STRENGTH, DO NOT RELY ON TIPPING. OPERATION OF THIS EQUIPMENT IN EXCESS OF RATING CHARTS AND DISREGARD OF INSTRUCTIONS IS DANGEROUS AND VOIDS WARRANTY. 15 3 FRONT MAIN BLOCK HOOK & BALL JIB, STOWED JIB, DEPLOYED REDUCTION CHART MAIN 14 lb 1 lb lb 15 lb RIGGING CHART REAR JIB 1 lb lb 15 3 1) The rated loads are the maximum lift capacities as determined by operating radius, boom extension and boom angle. The operating radius is the horizontal distance from a projection of the axis of rotation to the supporting surface, before loading, to the center of vertical hoist line or tackle with load applied. 2) The rated loads shown on outriggers do not exceed 85% of actual tipping. The rated loads shown on rubber do not exceed 75% 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. 3) The weights of all load handling devices such as hooks, hookblocks, slings, etc., except the hoist rope, shall be considered 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. 5) 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 2.5 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 load rating of next larger radius. 7) The maximum combined total boom and deck load is 12, lb. The maximum deck load only is 14, lb. 8) Do not induce any external side loads to boom or jib. 131286YB 1P ART 85 lb 2PART 17, lb WIRE ROPE: 1/2 inch diameter Min. breaking strength 29,75 lb The individual crane s load chart, operating instructions and other instructional plates must be read and understood prior to operating the crane. Grove YB44 Series 9
Dimensions, cm." YB449XL ' " Retracted '." Extended ' " ' " '." '." '.".", m '." ' " '." '." ' " '." ' " '." '." '." ' " ' " ' " '." ' " ' " On tires ' " ' " '." ' " '." 1 The individual crane s load chart, operating instructions and other instructional plates must be read and understood prior to operating the crane.
Range diagram YB449XL (Threesection boom) 1 5 5 1 15 2 25 3 35 4 45 45 Boom and extension length in feet 4 35 3 25 2 15 '" '." '." '." WITH '" JIB 4 35 3 25 2 15 Height from the ground in feet 1 1 5 5 1 5 5 1 15 2 25 3 35 4 ' JIB Operating radius in feet from axis of rotation Grove YB44 Series The individual crane s load chart, operating instructions and other instructional plates must be read and understood prior to operating the crane. 11
Range diagram YB449XL (Foursection boom) 1 5 5 1 15 2 25 3 35 4 45 5 5 Boom and extension length in feet 45 4 35 3 25 2 15 '" '" '" '" '" WITH '" JIB 45 4 35 3 25 2 15 Height from the ground in feet 1 1 5 5 1 5 5 1 15 2 25 3 35 4 45 ' JIB Operating radius in feet from axis of rotation 12 The individual crane s load chart, operating instructions and other instructional plates must be read and understood prior to operating the crane.
Load chart YB449XL (Threesection boom) Radius ft SECTION MAIN ON OUTRIGGERS lb F/R,,,,,,, Radius ft SECTION MAIN ON RUBBER lb F/R,, Radius ft.. SECTION MAIN W/ FT JIB DEPLOYED LOADED ON OUTRIGGERS lb ON RUBBER lb ANGLE deg F/R F/R..... NOTES: OPERATE WITH JIB BY RADIUS WHEN MAIN IS FULLY EXTENDED AND BY ANGLE WHEN MAIN IS PARTIALLY EXTENDED. DO NOT EXCEED JIB CAPACITIES AT ANY PARTIALLY EXTENDED LENGTH. SHADED AREAS ARE GOVERNED BY STRUCTURAL STRENGTH. DO NOT RELY ON TIPPING. OPERATION OF THIS EQUIPMENT IN EXCESS OF RATING CHARTS AND DISREGARD OF INSTRUCTIONS IS DANGEROUS AND VOIDS WARRANTY. FRONT MAIN BLOCK HOOK & BALL JIB, STOWED JIB, DEPLOYED REDUCTION CHART MAIN lb lb lb lb RIGGING CHART REAR JIB lb lb 1) The rated loads are the maximum 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 rotation to the supporting surface, before loading, to the center of vertical hoist line or tackle with load applied. 2) The rated loads shown on outriggers do not exceed 85% of actual tipping. The rated loads shown on rubber do not exceed 75% 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. 3) The weights of all load handling 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. 5) 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 speed of 2.5 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 load rating of next larger radius. 7) The maximum combined total boom and deck load is 12, lb. The maximum deck load only is 14, lb. 8) Do not induce any external side loads to boom or jib. 81768 PART lb PART, lb WIRE ROPE: / inch diameter Minimum breaking strength, lb Grove YB44 Series The individual crane s load chart, operating instructions and other instructional plates must be read and understood prior to operating the crane. 13
Load chart Radius ft SECTION MAIN W/ TH RETRACTED ON OUTRIGGERS lb ON RUBBER lb F/R F/R Radius ft. YB449XL (Foursection boom) SECTION MAIN W/ TH EXTENDED ON OUTRIGGERS lb ON RUBBER lb F/R F/R NOTES: OPERATE WITH JIB BY RADIUS WHEN MAIN IS FULLY EXTENDED (WITH 4TH SEC TION EXTENDED OR RETRACTED) AND BY ANGLE WHEN MAIN IS PARTIAL LY EXTENDED. DO NOT EXCEED JIB CAPACITIES AT ANY PARTIALLY EXTENDED LENGTH. SHADED AREAS ARE GOVERNED BY STRUC TURAL STRENGTH. DO NOT RELY ON TIPPING. OPERATION OF THIS EQUIPMENT IN EXCESS OF RATING CHARTS AND DISREGARD OF INSTRUCTIONS IS DANGEROUS AND VOIDS WARRANTY. Radius ft.. LOADED ANGLE deg..... SECTION MAIN W/ TH RETRACTED W/ FT JIB DEPLOYED ON OUTRIGGERS lb ON RUBBER lb F/R F/R Radius ft. LOADED ANGLE deg.... SECTION MAIN W/ TH EXTENDED W/ FT JIB DEPLOYED ON OUTRIGGERS lb ON RUBBER lb F/R F/R FRONT MAIN BLOCK HOOK & BALL JIB, STOWED JIB, DEPLOYED REDUCTION CHART MAIN lb lb lb lb RIGGING CHART PART lb REAR JIB lb lb PART lb WIRE ROPE: / inch diameter Minimum breaking strength, lb 1) The rated loads are the maximum 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 rotation to the supporting surface, before loading, to the center of vertical hoist line or tackle with load applied. 2) The rated loads shown on outriggers do not exceed 85% of actual tipping. The rated loads shown on rubber do not exceed 75% 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. 3) The weights of all load handling 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. 5) 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 speed of 2.5 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 load rating of next larger radius. 7) The maximum combined total boom and deck load is 12, lb. The maximum deck load only is 14, lb. 8) Do not induce any external side loads to boom or jib. 817732 14 The individual crane s load chart, operating instructions and other instructional plates must be read and understood prior to operating the crane.
Dimensions YB4492 Retracted & Extended Retracted & Extended, m.. m. See Insert.. m...... *. * boom head position can only be used with a down haul block..., m. Dimensions are with boom horizontal and the antitwo block bottomed., cm. Dimensions are with boom horizontal and the antitwo block bottomed.. Grove YB44 Series The individual crane s load chart, operating instructions and other instructional plates must be read and understood prior to operating the crane. 15
Range diagram YB4492 ' " boom with ' to ' telescopic offsettable boom extension ' " boom with ' offsettable boom extension ' " boom Boom and extension length in feet ' " boom ' " boom Height from the ground in feet ' Jib ' Jib Operating radius in feet from axis of rotation 16 The individual crane s load chart, operating instructions and other instructional plates must be read and understood prior to operating the crane.
Load chart MAIN JIB RADIUS ft...................... RETRACTED,,,, F/R ON OUTRIGGERS lb EXTENDED,,,, RETRACTED,,, YB4492 ON RUBBERlb F/R EXTENDED,,, ANY,, ANY MAIN ANGLE deg JIB STRUCTURAL CAPACITIES lb ft JIB ft JIB NOTES: JIB CAPACITY IS LIMITED BY BOTH STRUCTURAL CAPACITY CHART AND MAIN CAPACITY CHART. SHADED AREAS ARE GOVERNED BY STRUCTURAL STRENGTH, DO NOT RELY ON TIPPING. OPERATION OF THIS EQUIPMENT IN EXCESS OF RATING CHARTS AND DISREGARD OF INSTRUCTIONS IS DANGEROUS AND VOIDS WARRANTY. FRONT MAIN BLOCK HOOK & BALL JIB, STOWED REDUCTION CHART MAIN lb lb lb REAR MAIN JIB lb 1) The rated loads are the maximum 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 rotation to the supporting surface, before loading, to the center of vertical hoist line or tackle with load applied. 2) The rated loads shown on outriggers do not exceed 85% of actual tipping. The rated loads shown on rubber do not exceed 75% 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 with outriggers fully extended. 5) 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 speed of 2.5 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 load rating of next larger radius. 7) The maximum combined total boom and deck load is 12, lb. The maximum deck load only is 14, lb. 8) Do not induce any external side loads to boom or jib. 133154YB JIB, DEPLOYED PART, lb lb RIGGING CHART lb PART, lb 3) The weights of all load handling devices such as hooks, hook blocks, slings, etc., except the hoist rope, shall be considered as part of the load. See reduction chart. WIRE ROPE: / in diameter Min. breaking strength, lb Grove YB44 Series The individual crane s load chart, operating instructions and other instructional plates must be read and understood prior to operating the crane. 17
Dimensions YB4411 '." Retracted '" and Extended ' " '." '." mm " mm." See Inset Main block twopart line ' " Hook and ball onepart line '." '." '." mm " '." ' " mm " '." mm " '." * mm " o * o boomhead position can only be used with headache ball. '." '." '." mm " o '." mm." o Dimensions are with the boom horizontal and the antitwo block bottomed. '." Track Width '." Frame Width '." Max. Machine Width '." C.L.O.R. Ret. and Down '." C.L.O.R. Ext. and Down 18 The individual crane s load chart, operating instructions and other instructional plates must be read and understood prior to operating the crane.
Range diagram YB4411 56 6 4 2 2 4 6 8 1 12 14 16 18 2 22 24 26 28 3 32 34 36 38 4 42 44 46 48 5 56 Boom and extension length in feet 54 52 5 48 46 44 42 4 38 36 34 32 3 28 26 24 22 2 18 16 14 12 1 & '" STINGER '" '" '" '" '" WITH '" JIB WITH '" JIB 54 52 5 48 46 44 42 4 38 36 34 32 3 28 26 24 22 2 18 16 14 12 1 Height from the ground in feet 8 6 8 6 4 4 2 2 6 4 2 2 4 6 8 1 12 14 16 18 2 22 24 26 28 3 32 34 36 38 4 42 44 46 48 5 Operating radius in feet from axis of rotation Grove YB44 Series The individual crane s load chart, operating instructions and other instructional plates must be read and understood prior to operating the crane. 19
Load chart YB4411 MAIN JIB RADIUS ft....................... EXTENDED RETRACTED F/R RETRACTED,,,,, ON OUTRIGGERS lb EXTENDED RETRACTED RETRACTED EXTENDED ON RUBBER lb F/R ANY ANY,,,,,,,,,,,,,,, JIB STRUCTURAL CAPACITIES lb MAIN ANGLE ft JIB ft JIB deg NOTES: JIB CAPACITY IS LIMITED BY BOTH STRUCTURAL CAPACITY CHART AND MAIN CAPACITY CHART. SHADED AREAS ARE GOVERNED BY STRUCTURAL STRENGTH, DO NOT RELY ON TIPPING. OPERATION OF THIS EQUIPMENT IN EXCESS OF RATING CHARTS AND DISREGARD OF INSTRUCTIONS IS DANGEROUS AND VOIDS WARRANTY. FRONT REAR REDUCTION CHART MAIN JIB MAIN BLOCK lb HOOK & BALL JIB, STOWED JIB, DEPLOYED PART, lb lb lb lb RIGGING CHART lbs lb PART, lb WIRE ROPE: / inch diameter Min. breaking strength, lb 1) The rated loads are the maximum lifting capacities as determined by operating radius, boom extension and boom angle. The operating radius is the horizontal distance from a projection of the axis of rotation to the supporting surface, before loading to the center of vertical hoist line or tackle with load applied. 2) The rated loads shown on outriggers do not exceed 85% of actual tipping. The rated loads shown on rubber do not exceed 75% of actual tipping. Retracted outrigger rated loads meet ASME B3.524. 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. 3) The weights of all load handling 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 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. 5) Ratings on rubber depend on tire capacity, condition of tires and proper inflation pressure (125 psi). Loads on rubber may be transported at a maximum speed of 2.5 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 load rating of next larger radius. 7) The maximum combined total boom and deck load is 12, lb. The maximum deck load only is 14, lb. 8) Do not induce any external side loads to boom or jib. 816879 2 The individual crane s load chart, operating instructions and other instructional plates must be read and understood prior to operating the crane.
DIN/ISO range diagram YB449,,,,,,,,,,,,,,, Boom and extension length in meters,,,,,,,, Height from the ground in meters, SECTION SECTION, m JIB,,,,,,,,,, Operating radius in meters from axis of rotation Grove YB44 Series The individual crane s load chart, operating instructions and other instructional plates must be read and understood prior to operating the crane. 21
radius. rotation vertical on exceed DIN/ISO load chart YB449 RADIUS (m) 1,5 771 1,8 712 2,4 562 3, 463 3,7 386 4,3 327 4,9 5,5 6,1 6,7 7,5 7,9 8,5 9,1 9,4 ON OUTRIGGERS (kg) 258 21 122 118 3SECTION OR 4SECTION WITH 4TH RETRACTED 771 653 49 39 3 225 18 147 122 112 93 1 ON RUBBER (kg) F/R 36 F/R 36 454 454 32 28 152 116 93 77 67 59 48 438 326 197 13 95 73 57 46 4 34 26 MAIN JIB RADIUS (m) 1,5 1,8 2,4 3, 3,7 4,3 4,9 5,5 6,1 6,7 7,5 7,9 8,5 9,1 9,4 4SECTION WITH 4TH EXTENDED ON OUTRIGGERS (kg) 277 277 277 277 24 24 213 213 2 2 2 2 2 2 2 172 18 131 154 111 129 94 119 87 18 78 97 69 92 66 ON RUBBER (kg) F/R 36 F/R 36 277 277 24 213 166 128 11 82 69 59 5 46 41 35 33 277 277 238 156 18 82 65 51 42 34 27 25 21 17 15 MAIN ANGLE (deg) 3SECTION OR 4SECTION WITH 4TH RETRACTED 6 159 55 151 5 143 45 136 4 135 35 127 3 1225 25 118 2 1135 15 19 1 155 5 12 1 JIB STRUCTURAL CAPACITIES (kg) 4SECTION WITH 4TH EXTENDED 1588 158 1429 1361 134 127 1225 1179 1134 189 155 121 998 *LIMIT TO 535 kg WHEN 3RD SECTION IS EXTENDED ANY AMOUNT. NOTES: JIB CAPACITY IS LIMITED BY BOTH STRUCTURAL CAPACITY CHART AND MAIN CAPACITY CHART. SHADED AREAS ARE GOVERNED BY STRUCTURAL STRENGTH, DO NOT RELY ON TIPPING. OPERATION OF THIS EQUIPMENT IN EXCESS OF RATING CHARTS AND DISREGARD OF INSTRUCTIONS IS DANGEROUS AND VOIDS WARRANTY. 15 3 FRONT MAIN BLOCK REDUCTION CHART MAIN 64 kg REAR JIB 15 3 1) The rated loads are the maximum 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 rotation to the supporting surface, before loading, to the center of vertical hoist line or tackle with load applied. 2) The rated loads shown on outriggers do not exceed 8% of actual tipping. The rated loads shown on rubber do not exceed 75% 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. 5) Ratings on rubber depend on tire capacity, condition of tires and proper 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. 6) For operating radius not shown, use load rating of next larger radius. 7) The maximum combined total boom and deck load is 544 kg. The maximum deck load only is 635 kg. 8) Do not induce any external side loads to boom or jib. 132492YB HOOK & BALL JIB, STOWED JIB, DEPLOYED 45 kg kg 68 kg 45 kg kg 3) The weights of all load handling devices such as hooks, hook blocks, slings, etc., except the hoist rope, shall be considered as part of the load. See reduction chart. RIGGING CHART 1PART 3855 kg 2PART 771 kg WIRE ROPE: 13mm diameter Min. breaking strength 139,8 kn 22 The individual crane s load chart, operating instructions and other instructional plates must be read and understood prior to operating the crane.
DIN/ISO range diagram YB449XL 15,2 3, 1,5 1,5 3, 4,6 6,1 7,6 9,1 1,7 12,2 13,7 15,2 13,7 6 13,7 12,2 45 12,2 1,7 1,7 Boom and extension length in meters 9,1 7,6 6,1 4,6 3 15 9,1 7,6 6,1 4,6 Height from the ground in meters 3, 3, 1,5 3, 1,5 1,5 3, 4,6 6,1 7,6 9,1 3SECTION 4SECTION 1,7 12,2 1,8 m JIB 13,7 1,5 Operating radius in meters from axis of rotation The individual crane s load chart, operating instructions and other instructional plates must be read and understood prior to operating the crane. Grove YB44 Series 23
DIN/ISO load chart YB449XL RADIUS m,,,,,,,,,,,,,,,,,,,,,, SECTION OR SECTION WITH TH RETRACTED ON OUTRIGGERS kg ON RUBBER kg F/R F/R MAIN JIB SECTION WITH TH EXTENDED RADIUS m ON OUTRIGGERS kg ON RUBBER kg F/R F/R,,,,,,,,,,,,,,,,,,,,,, JIB STRUCTURAL CAPACITIES kg MAIN SECTION OR ANGLE SECTION SECTION deg WITH TH RETRACTED WITH TH EXTENDED NOTES: JIB CAPACITY IS LIMITED BY BOTH STRUCTURAL CAPACITY CHART AND MAIN CAPACITY CHART. SHADED AREAS ARE GOVERNED BY STRUCTURAL STRENGTH, DO NOT RELY ON TIPPING. OPERATION OF THIS EQUIPMENT IN EXCESS OF RATING CHARTS AND DISREGARD OF INSTRUCTIONS IS DANGEROUS AND VOIDS WARRANTY. FRONT MAIN BLOCK HOOK & BALL JIB, STOWED REDUCTION CHART MAIN kg kg kg REAR JIB kg 1) The rated loads are the maximum 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 rotation to the supporting surface, before loading, to the center of vertical hoist line or tackle with load applied. 2) The rated loads shown on outriggers do not exceed 8% of actual tipping. The rated loads shown on rubber do not exceed 75% 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. 5) Ratings on rubber depend on tire capacity, condition of tires and proper 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. 6) For operating radius not shown, use load rating of next larger radius. 7) The maximum combined total boom and deck load is 5443 kg. The maximum deck load only is 635 kg. 8) Do not induce any external side loads to boom or jib. 132119YB JIB, DEPLOYED PART kg kg RIGGING CHART kg PART kg 3) The weights of all load handling devices such as hooks, hook blocks, slings, etc., except the hoist rope, shall be considered as part of the load. See reduction chart. WIRE ROPE: mm diameter Min. breaking strength, kn 24 The individual crane s load chart, operating instructions and other instructional plates must be read and understood prior to operating the crane.
DIN/ISO range diagram YB4492,,,,,,,,,,,,,,,,,,.,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, Boom and extension length in meters,,,,,,,,,,,,,,,,,, Height from the ground in meters,,,,,,,,,,,,,,, m JIB, m JIB,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, Operating radius in meters from axis of rotation The individual crane s load chart, operating instructions and other instructional plates must be read and understood prior to operating the crane. Grove YB44 Series 25
DIN/ISO load chart YB4492 MAIN JIB RADIUS m,,,,,,,,,,,,,,,,,,,,,, RETRACTED ON OUTRIGGERS kg F/R EXTENDED RETRACTED EXTENDED ON RUBBER kg F/R ANY ANY MAIN ANGLE deg, m JIB JIB STRUCTURAL CAPACITIES kg, m JIB NOTES: JIB CAPACITY IS LIMITED BY BOTH STRUCTURAL CAPACITY CHART AND MAIN CAPACITY CHART. SHADED AREAS ARE GOVERNED BY STRUCTURAL STRENGTH, DO NOT RELY ON TIPPING. OPERATION OF THIS EQUIPMENT IN EXCESS OF RATING CHARTS AND DISREGARD OF INSTRUCTIONS IS DANGEROUS AND VOIDS WARRANTY. FRONT MAIN BLOCK HOOK & BALL JIB, STOWED JIB, DEPLOYED REDUCTION CHART MAIN kg kg kg kg RIGGING CHART REAR JIB kg kg 1) The rated loads are the maximum lifting capacities as determined by operating radius, boom extension and boom angle. The operating radius is the horizontal distance from a projection of the axis of rotation to the supporting surface, before loading to the center of vertical hoist line or tackle with load applied. 2) The rated loads shown on outriggers do not exceed 8% of actual tipping. The rated loads shown on rubber do not exceed 75% 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. 3) The weights of all load handling 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 for outriggers fully extended. 5) Ratings on rubber depend on tire capacity, condition of tires and proper 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. 6) For operating radius not shown, use load rating of next larger radius. 7) The maximum combined total boom and deck load is 544 kg. The maximum deck load only is 635 kg. 8) Do not induce any external side loads to boom or jib. 819958 PART kg PART kg 26 WIRE ROPE: mm diameter Min. breaking strength, kn The individual crane s load chart, operating instructions and other instructional plates must be read and understood prior to operating the crane.
DIN/ISO range diagram YB4411 Boom and extension length in meters 3 2 1 1 2 3 4 5 6 7 8 9 1 11 12 13 14 15 17 17 16 15 14 13 12 11 1 9 8 7 6 5 4 WITH, m JIB WITH, m JIB &, m STINGER, m, m, m, m, m 16 15 14 13 12 11 1 9 8 7 6 5 4 Height from the ground in meters 3 3 2 2 1 1 3 2 1 1 2 3 4 5 6 7 8 9 1 11 12 13 14 15 Operating radius in meters from axis of rotation The individual crane s load chart, operating instructions and other instructional plates must be read and understood prior to operating the crane. Grove YB44 Series 27
DIN/ISO load chart YB4411 MAIN JIB RADIUS (m) RETRACTED 1,2 953 1,5 816 1,8 712 2,4 553 3, 463 3,7 381 4,3 4,9 5,5 6,1 6,7 7,3 7,9 8,5 9,4 1,4 11, 11,6 12,2 12,8 13,4 14, 14,6 EXTENDED 36 RETRACTED F/R ON OUTRIGGERS (kg) EXTENDED RETRACTED 36 RETRACTED EXTENDED ON RUBBER (kg) F/R ANY 36 ANY 68 667 653 553 463 953 816 653 396 281 68 667 653 396 281 522 522 454 367 272 522 426 354 268 181 381 29 29 24 131 322 157 159 14 272 127 127 82 227 16 14 68 179 85 86 54 153 72 73 43 136 59 63 38 119 51 54 32 16 44 48 27 93 38 36 18 79 31 27 11 71 27 23 8 62 22 18 4 56 18 15 1 51 13 11 46 11 9 42 9 8 38 8 7 MAIN ANGLE (deg) 259 24 159 127 14 3,7 m JIB 72 34 231 159 181 15 14 7 318 218 154 17 141 1 65 6 JIB STRUCTURAL CAPACITIES (kg) 15 186 159 3 141 127 145 127 5,5 m JIB 15 122 19 3 91 84 55 136 116 111 98 77 5 113 14 98 88 73 45 1 91 86 79 68 4 91 86 82 77 73 64 35 81 76 73 69 66 61 3 25 73 66 68 64 64 64 58 59 54 59 2 61 61 53 51 15 1 59 58 59 5 48 5 5 56 46 54 45 NOTES: JIB CAPACITY IS LIMITED BY BOTH STRUCTURAL CAPACITY CHART AND MAIN CAPACITY CHART. SHADED AREAS ARE GOVERNED BY STRUCTURAL STRENGTH, DO NOT RELY ON TIPPING. OPERATION OF THIS EQUIPMENT IN EXCESS OF RATING CHARTS AND DISREGARD OF INSTRUCTIONS IS DANGEROUS AND VOIDS WARRANTY. 3 15 FRONT MAIN BLOCK HOOK & BALL JIB, STOWED JIB, DEPLOYED 1PART 454 kg REDUCTION CHART MAIN 6 kg 45 kg kg 2 kg RIGGING CHART WIRE ROPE: 14 mm diameter Min. breaking strength 172,8 kn REAR JIB 45 kg kg 2PART 953 kg 15 3 1) The rated loads are the maximum 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 rotation to the supporting surface, before loading, to the center of vertical hoist line or tackle with load applied. 2) The rated loads shown on outriggers do not exceed 8% of actual tipping. The rated loads shown on rubber do not exceed 75% 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. 3) The weights of all load handling 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. 5) Ratings on rubber depend on tire capacity, condition of tires and proper 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. 6) For operating radius not shown, use load rating of next larger radius. 7) The maximum combined total boom and deck load is 544 kg. The maximum deck load only is 635 kg. 8) Do not induce any external side loads to boom or jib. 13212YB 28 The individual crane s load chart, operating instructions and other instructional plates must be read and understood prior to operating the crane.
Symbols glossary Axles Counterweight Grade Outriggers Boom Drive Heavy duty jib Radius Boom elevation Electrical system Hoist Rotation Boom extension Engine H Hookblock Speed Boom length Extension Hydraulic system Steering Boom nose Frame Lights Suspension Brakes Fuel tank capacity Oil Swing Cab Gear Outrigger controls Tires Transmission Grove YB44 Series 29
3 Notes
Notes Grove YB44 Series 31
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