LS---208HII. Technical Data. Specifications & Tube Boom Capacities. Crawler Crane 80 Ton (72.57 metric ton)

Transcription

1 H8 Technical Data Specifications & Tube Capacities LS -28H II Crawler Crane 8 Ton (72.57 metric ton) CUTION: This material is supplied for reference use only. Operator must refer to in--- cab Crane Rating Manual and Operator s Manual to determine allowable crane lifting capacities and assembly and operating procedures. Link-Belt Cranes LS---28HII

2 H8 LS---28HII Link-Belt Cranes

3 H8 Table Of Contents Pages Specifications 1--8 Tube Capacities Tube + Jib Capacities Link-Belt Cranes LS---28HII

4 H8 This page intentionally left blank LS---28HII Link-Belt Cranes

5 Specifications Lattice Crawler Crane LS 28H II 8 ton (72.57 metric ton) HYLB Series LS 28H II

6 LS 28H II Machine Transport Weights approximate LS 28H II

7 LS 28H II Transportation Weights approximate Base Machine: Rigid Backstops, 27 Gallons (12.2L) of Fuel, Catwalks (front and right side), 24 (7.3m) Live Mast, Bridle & Spreader Bar, 14 Part Hoist Reeving, 61 (186 m) of Type DB Front Hoist Rope, 54 (165m) of Type RB Rear Hoist Rope and uxiliary Lifting Bail. Gross Weight Transport Loads Item Description Load Load Load lb. kg. #1 #2 #3 Notes and Load Summary Base Machine 92, dd Counterweight 19, Numbers in the load columns to the left represent quantities. dd B Counterweight 2, dd Hydraulic Third Drum w/o rope 1, Estimated transport load dd 2 (6.1m) Tube Base Section 1, assumes the load out consist of dd 2 (6.1m) Tube Top Section 2, (45.7m) of angle boom + 6 (18.3m) of jib with full dd 1 (3.5m) Tubular Extension w/pins & pendants counterweight. dd 2 (6.1m) Tubular Extension w/pins & pendants dd 3 (9.1m) Tubular Extension w/pins & pendants 1, Support loads were targeted at dd 2 (6.1m) ngle Base Section 2, , lb (2 412kg), 8 6 (2.6m) wide, 48 (14.6m) long, dd 2 (6.1m) ngle Top Section with 4 Lifting Sheaves 3, and 13 6 (4.1m) high using a dd 2 (6.1m) ngle Top Section with 3 Lifting Sheaves 3, drop deck trailer. This may vary dd 2 (6.1m) ngle Top Section with 2 Lifting Sheaves 3, depending on state laws, empty truck/trailer weights, and style dd 1 (3.5m) ngular Extension w/pins & pendants of trailer. dd 2 (6.1m) ngular Extension w/pins & pendants 1, dd 3 (9.1m) ngular Extension w/pins & pendants 2, Estimated weights vary by dd Bridle & Spreader Bar Only (No Live Mast) / 2%. dd Tagline Winder Estimated Total Load of #1 dd Fairleader ,94 lbs. (41 773kg). dd PT DS Estimated Total Load of #2 dd 3 (9.1m) Tubular Jib 1, ,641 lbs. (13 445kg). dd 15 (4.6m) Tubular Jib Extension dd 5 (1.5m) uxiliary Tip Extension Estimated Total Load of #3 dd Holding Rope 1 X 19 Type DB ,54 lbs (13 383kg). dd Closing Rope 1 X 24 Type DB dd Inhaul Rope 1 X 15 Type M dd Jib Wire Rope 1 X 7 Type DB 1, dd 3rd Drum Wire Rope.63 X 385 Type ZB dd 3rd Drum Wire Rope.63 X 385 Type WB dd uxiliary Lifting Bail dd 15 ton (13.6mt) Hook Ball Non Swivel dd 15 ton (13.6mt) Hook Ball Swivel dd 8 ton (72.6mt) 4 Sheave Hook Block 1, Remove Front Hoist Rope 1 X 61 Type DB 1, Remove Jib Wire Rope 1 X 54 Type RB 1,8 49 Remove 24 (7.3m) Live Mast with Bridle & Spreader Bar 2, dd 5 gallons (189.3L) of Fuel Machine Working Weight Option Description Gross Weight lbs. (kg) 1 Base Machine equipped with 4 (12.2m) of tubular boom, live mast, counterweight, 61 (186m) front hoist rope, 54 (164.6m) rear hoist rope, 8 ton (72.6mt) hook block, 77 gallons (291.4L) of fuel, and 2 lbs. (9.7kg) operator. 2 Option #1 plus B counterweight, midpoint pendants, and 15 (45.7m) of boom extensions to obtain 19 (57.91m) of main boom. 3 Option #2 plus 6 (18.3m) of jib and 15 ton (13.6mt) hookball subtract 2 (6.1m) of boom extension and midpoint pendants to obtain maximum ( m) of main boom + jib. 4 Base Machine equipped with 4 (12.2m) of angle boom, live mast, counterweight, 61 (186m) front hoist rope, 54 (165m) rear hoist rope, 8 ton (72.6mt) hook block, 77 gallons (291.4L) of fuel, and 2 lbs. (9.7kg) operator. 117,291 (53 22) 145,355 (65 932) 147,6 (66 75) 118,849 (53 99) 5 Option #4 plus B counterweight and 11 (33.5m) of boom extensions to obtain 15 (45.7m) of main boom. 147,719 (67 4) 6 Option #5 plus 6 (18.3m) of jib and 15 ton (13.6mt) hookball to obtain maximum ( m) of main boom + jib. Notes: 1. Ground bearing pressure is based on the total weight distributed evenly over the track contact area. 2. Total contact area for 36 (.91m) track shoes is 15,689 in 2 (11,219cm 2 ). 15,787 (68 396) Ground Bearing Pressure psi (kg/cm 2 ) 7.48 (.52) 9.26 (.65) 9.37 (.66) 7.58 (.53) 9.42 (.66) 9.61 (.67) 3 LS 28H II

8 ttachment Options 4 19 ( m) Tube Basic Tube 4 (12.2m) two piece design that utilizes a 2 (6.1m) base section and a 2 (6.1m) open throat top section with in line connecting pins on 54 (1.4m) wide and 44 (1.1m) deep centers. feet on 5 (1.3m) centers 3 (76.2mm) diameter chords Lugs on base section to attach carrying links Skywalk platform Deflector roller on top section Permanent skid pads mounted on top section to protect head machinery Rigid sheave guards Five 18 (.5m) root diameter steel sheaves mounted on sealed anti friction bearings Mechanical boom angle indicator Tube Extensions Suggested Quantity for Max. 1 (3.5m) 1 2 (6.1m) 1 3 (9.14m) 4 Deflector roller on top of each section ppropriate length pendants Maximum tube boom tip height of 193 (58.8m) 4 15 ( m) ngle Basic ngle 4 (12.2m) two piece design that utilizes a 2 (6.1m) base section and a 2 (6.1m) open throat top section with in line connecting pins. extensions are 48 (1.2m) wide and 48 (1.2m) deep at outside dimensions of angles. feet on 5 (1.3m) centers 4 X 4 X.38 (11.6 x 11.6x 9.5mm) angle chords Lugs on base section to attach carrying links Skywalk platform Deflector roller on top section Permanent skid pads mounted on top section to protect head machinery Rigid sheave guards Four 18 (.5m) root diameter steel sheaves mounted on sealed anti friction bearings Mechanical boom angle indicator ngle Extensions Suggested Quantity for Max. 1 (3.5m) 1 2 (6.1m) 2 3 (9.14m) 2 Deflector roller on top of each section ppropriate length pendants Maximum angle boom tip height of 154 (46.9m) 3 6 ( m) Tube Jib Basic Tube Jib 3 (9.14m) two piece design that utilizes a 15 (4.6m) base section and a 15 (4.6m) top section with in line connecting pins on 32 (.8m) wide and 24 (.6m) deep centers. 2 (5.8mm) diameter tubular chords One 18.5 (.46m) root diameter steel sheave mounted on sealed anti friction bearings. 15 (4.6m) jib extensions provide jib lengths at 45 (13.76m) and 6 (18.3m) Jib offset angles at 5, 15 and 25 degrees Maximum tip height of boom + jib is 233 (71.2m) using the tube boom and 214 (65.23m) using the angle boom uxiliary 5 (1.5m) Tip Extension Designed to use instead of a jib to provide clearance between working hoist lines. The extension is equipped with a single (.4m) root diameter steel sheave mounted on sealed anti friction bearings. Maximum capacity is 9 ton (8.2mt). Hoist System Designed to lift off maximum boom or maximum boom plus jib unassisted. Operates up to a maximum boom angle of 82 degrees. utomatically limits maximum boom angle operation. Retractable gantry frame Pin on bail frame 14 part reeving with 5/8 (14.7mm) type C wire rope Bridle assembly 24 (7.3m) live mast (optional for angle attachment) Two 1.25 (31.8mm) pendants Tubular boom backstops (rigid type) Sheaves contain sealed anti friction bearings speed from 1 7 is 52 seconds with no load and 94 seconds with full load. Speed was determined using 1 (3.5m) of tube boom LS 28H II

9 Revolving Upperstructure Frame ll welded steel frame with precision machined surfaces for mating parts. Engine Mitsubishi 6D24 TEB with oil cooler, air cleaner, fuel filter, water separator, hour meter, tachometer, and electrical shutdown. Number of cylinders 6 Bore and stroke in (mm) Piston displacement in 3 (cm 3 ) 5.12 x 5.91 (13 x 15) 729 (11945) Engine rpm at full load speed 2, Hi idle rpm 2,2 Full load speed horsepower 263 (196) (kw) Peak torque ft lb (joule) 746 (111) Peak torque rpm 1,4 Electrical system 24 volt Batteries 2 12 volt Hydraulic System Specifications Hydraulic Pumps The pump arrangement is designed to provide hydraulically powered functions allowing positive, precise control with independent or simultaneous operation of all crane functions. Two variable displacement pumps operating at 4, psi (281kg/cm 2 ) and 64 gal/min (243L/min) powers load hoist drums, boom hoist drum, optional third drum, and travel. One fixed displacement gear type pump operating at 3,6 psi (25kg/cm 2 ) and 31 gal/min (117L/min) powers the swing and treadmember retract cylinders. One fixed diplacement gear type pump operating at 3, psi (21kg/cm 2 ) and 35 gal/min (13L/min) powers the swing motor. One fixed displacement gear type pump operating at 1,2 psi (84.4kg/ cm 2 ) and 1.5 gal/min (39.7L/min) powers the pilot control system, clutches, brakes and pump controls. Load Hoist Drums Each drum contains a pilot controlled, bi directional, axial piston motor and a planetary gear reduction unit to provide positive control under all load conditions. Power up/down & free fall operation modes utomatic brake mode (spring applied, hydraulically released, band type brake) 1 (25.4mm) grooved lagging Drum pawl controlled manually Electronic drum rotation indicators Mounted on anti friction bearings 18.7 (.47m) root diameter (.86m) flange diameter 2.47 (.52m) width Optional Front Mounted Third Hoist Drum The hydraulic winch is pinned to the front of the upper frame and is used in conjunction with a fleeting sheave and 3 sheave idler assembly to run the wire rope over the boom top section. Free spooling capability for pile driving applications 1.63 (.27m) root diameter 2 (.51m) flange diameter 13.5 (.34m) width Mounted on anti friction bearings Hoist Drum Contains a pilot controlled, bi directional, axial piston motor and a planetary gear reduction unit to provide positive control under all load conditions. Spring applied, hydraulically released, disc type brake controlled automatically 5/8 (15.88mm) grooved lagging Drum pawl controlled manually Mounted on anti friction bearings 1.71 (.27m) root diameter (.6m) flange diameter 1.23 (.26m) width Swing System Mechanical linkage controls the dual bi directional axial piston motors and the planetary gear reduction unit to provide positive control under all load conditions. Spring applied, hydraulically released, 36 degree multi plate brake Free swing mode when lever is in neutral position Two position positive house lock udio/visual swing alarm Maximum swing speed is 3. rpm Upper Counterweight Consist of a two piece design that can be easily lowered to the ground using the gantry. 19,6 lbs. (8 89kg) upper counterweight 2,1 lbs. (9 117kg) B upper counterweight can be added to maximize capacities Operator s Cab and Controls Fully enclosed modular steel compartment is independently mounted and insulated to protect against vibration and noise. ll tinted/tempered safety glass Sliding entry door and front window Swing up roof window with wiper Door and window locks Heater with circulating fan ir conditioner Sun visor Engine instrumentation panel (tachometer, voltmeter, engine oil pressure, engine water temperature, fuel level, hydraulic oil temperature, and service monitor system) Electronic drum rotation indicators Six way adjustable seat with seat belt Dry chemical fire extinguisher Hand and foot throttle Fully adjustable single axis control levers Swing lever with swing brake and horn located on handle Bubble type level (continued on page 7) 5 LS 28H II

10 LS 28H II Load Hoisting Performance vailable line speed and line pull based on Mitsubishi 6D24 TEB at 2, rpm full load speed. Line pulls are not based on wire rope strength. See Wire Rope Capacity Chart for maximum permissible single part of line working loads. Rope Layer Front or Rear Drum 1 (25.4 mm) Wire Rope Maximum Line Pull No Load Line Speed Full Load Line Speed Pitch Diameter Layer Total lb kg ft/min m/min ft/min m/min in mm ft m ft m 1 43, , , , , , , Rope Layer Hoist Drum 5/8 (15.9mm) Wire Rope Maximum Line Pull No Load Line Speed Full Load Line Speed Pitch Diameter Layer Total lb kg ft/min m/min ft/min m/min in mm ft m ft m Rope Layer Front Mounted Third Drum 5/8 (15.9mm) Wire Rope Maximum Line Pull No Load Line Speed Full Load Line Speed Pitch Diameter Layer Total lb kg ft/min m/min ft/min m/min in mm ft m ft m 1 15, , , , , , Wire Rope pplication Diameter Length Type Maximum Permissible Load in mm ft m lb kg Hoist 5/ C 14, Front Hoist DB 29, Rear Hoist (Optional) RB 22, Rear Hoist (Optional) DB 29, Third Drum (Optional) 5/ ZB 11, Third Drum (Optional) 5/ WB 13, Rope Type Description DB 6 x 26 (6 X 19 Class) Warrington Seale Extra Improved Plow Steel Preformed Right Lay Regular Lay I.W.R.C. RB* 19 x 19 Rotation Resistant Extra Improved Plow Steel Preformed Right Lay Regular Lay Swaged SF=5.1 ZB 36 x 7 Non rotating Extra Improved Plow Steel Right Lay Regular Lay S.F.=5.1 WB 8 Strand Regular Lay C 9 x 4 Strand, Post Formed, Swaged Constructex Crush Resistant * Use of swivel ball is not recommended. LS 28H II

11 Revolving Upperstructure (continued from page 5) Load Indicator/ Rated Capacity Limiter Standard Equipment PT EI 65 load indicator provides two lineriders, angle sensor, computer, display, and anti two block equipment to provide the following information. length & angle Jib length & angle Load on hook Load radius Tip height nti two block warning & function limiters Operation mode Operator settable alarms provide audio/visual warning Provides an audio/visual warning when the load on hook is within 9% of the cranes rated load. Provides an audio/visual warning and limits functions when the load on hook is at 1% of the cranes rated load. dditional Equipment Standard 57.9 (1.5m) outside diameter turntable bearing Front, right, & left side removable catwalks 77 gal (291.5L) fuel tank (usable quantity) Machine lifting links dditional Equipment Optional Rud o matic model 1248 tagline winder for angle boom (double barrel, spring wound, drum type) Rud o matic model 648 tagline winder for tube boom Full revolving type Fairleader with barrel, sheaves, and guide rollers Lower Structure Lower Frame ll welded box construction frame with precision machined surfaces for turntable bearing and rotating joint (2.7m) overall width (3.6m) overall length Treadmembers ll welded, precision machined, steel frames can be hydraulically extended and retracted by a hydraulic cylinder mounted in the lower frame. 14 (4.3m) extended gauge 8 11 (2.7m) retracted gauge 2 2 (6.2m) overall length 36 (.9m) wide track shoes 11 sealed (oil filled) track rollers per treadmember Sealed (oil filled) idler and drive sprockets Compact travel drives Hydraulic self adjusting tracks Individual control provides smooth, precise maneuverability including full counter rotation Spring applied, hydraulically released disc type brake controlled automatically Maximum travel speed is 1. mph (1.6km/h) in high speed and.6 mph (1km/h) in low speed Designed to 3% gradeability 7 LS 28H II

12 Link Belt Construction Equipment Company Lexington, Kentucky Link Belt is a registered trademark. Copyright 25. We are constantly improving our products and therefore reserve the right to change designs and specifications. LS 28H II

13 Lifting Capacities Hydraulic Lattice Crawler Crane LS 28H II Tube Capacities 4 19 ft. ( m) 8 ton (72.6 metric ton) 24 (7.31m) Live Mast Extended/Retracted 5 (1.52m) Tip Extension Duty Cycle Capacities 4 7 ( m) Tube Extended Dragline with Counterweight Clamshell with Counterweight Tube Capacities 4 19 ( m) Tube 54 (1.4 m) Wide x 44 (1.1 m) Deep 2 (6.1 m) Open Throat Top Section Extended / Retracted Blocked Capacities B,, or Counterweight Options 2 2 (6.15 m) Crawler Length LS 28H II CUTION: This material is supplied for reference use only. Operator must refer to in cab Crane Rating Manual to determine allowable machine lifting capacities and operating procedures.

14 LS 28H OPERTING INSTRUCTIONS GENERL: 1. Rated lifting capacities in pounds as shown on lift charts pertain to this crane as originally manufactured and normally equipped. Modifications to the crane or use of optional equipment other than that specified can result in a reduction of capacity. 2. Construction equipment can be dangerous if improperly operated or maintained. Operation and maintenance of this crane must be in compliance with the information in the Operator s, Parts, and Safety Manuals supplied with this crane. If these manuals are missing, order replacements through the distributor. 3. The operator and other personnel associated with this crane shall read and fully understand the latest applicable merican National Standards Institute (NSI) safety standards for cranes. 4. ll capacities listed in this book are in compliance with SME/NSI B3.5. LIFT CRNE OPERTION: 1. Capacities shown are in pounds and are not more than 75% of the tipping loads with the crane standing level on firm supporting surface. deduction must be made from these capacities for weight of hook block, hook ball, sling, grapple, etc. When using main hook while jib is attached, reduce capacities by values shown on Capacity Deductions For Lifting Off Main Hook With Jib Installed. When using main hook while 5 foot tip extension is attached, reduce capacities by values shown on Capacity Deductions For Lifting Off Main Hook With 5 foot Tip Extension Installed. See Operator s Manual for all limitations when raising or lowering attachment. 2. The crane capacities in the shaded areas are based on structural strength. The crane capacities in the non shaded areas are based on stability. 3. For recommended reeving, parts of line, wire rope type, and wire rope inspection, see Wire Rope Capacity chart, Operator s Manual, and Parts Manual. Rated lifting capacities are based on correct reeving. Deduction must be made for excessive reeving. ny reeving over minimum required (see Wire Rope Capacity Chart) is considered excessive and must be accounted for when making lifts. Use working range diagram to estimate the extra feet of rope then deduct 1.9 lb. for each extra foot of wire rope before attempting to lift a load. 4. Load ratings in this Crane Rating Manual are based on freely suspended loads and make no allowances for such factors as the effect of ground conditions, and operating speeds. The operator shall therefore reduce load ratings in order to take these conditions into account. 5. Rated lifting capacities do not account for the effects of wind on a suspended load or boom. Lifting capacities should be considered acceptable for wind speeds less than 2 mph and appropriately reduced for wind speeds greater than 2 mph. Extreme caution should be used when lifting heavy loads or loads with large wind sail area under high wind conditions (over 2 mph). 6. The capacities listed in this Crane Rating Manual are for the machine with live mast, with the gantry in the raised position. 7. The least stable rated condition is over the side. 8. s should be erected and lowered over the end for maximum stability. See Liftoff Capabilities before erecting or lowering boom. 9. Do not operate at radii and boom lengths where the Crane Rating Manual lists no capacity. Do not use longer booms or jibs than those listed in this Crane Rating Manual. ny of the above can cause a tipping condition, or boom and jib failure. 1. These capacities apply only to the crane as originally manufactured and normally equipped by Link Belt Construction Equipment Company. FOR OVER END BLOCKED CPCITIES ONLY 1. These capacities can be lifted over either end with the crane standing level on a firm supporting surface with adequate blocking placed under the tread member sprockets/idlers, to prevent rocking. 2. Do not travel with a load. TRVELING WITH LOD: 1. ll 36 Rotation Capacities listed in this Crane Rating Manual are pick and carry capacities. 2. The boom must be pointing straight over one end of the crawler lower. If the load was lifted over the side, swing the load over the end and/or if the load was lifted at a long radius and the load is at or near capacity for that radius, boom up to obtain a greater lifting capacity before beginning travel. 3. Engage the swing lock and apply swing brake. 4. Travel slowly and cautiously on a firm and level supporting surface. DEFINITIONS: 1. Load Radius: Horizontal distance from a projection of the axis of rotation to the supporting surface, before loading, to the center of the vertical hoist line or tackle with load applied. 2. ngle: The angle between the boom base section and horizontal with freely suspended load at the rated radius. 3. Working rea: rea measured in a circular arc about the centerline of rotation as shown on the Working rea Diagram. 4. Freely Suspended Load: Load hanging free with no direct external force applied except by the hoist line. 5. Side Load: Horizontal side force applied to the lifted load either on the ground or in the air.

15 WIRE ROPE CPCITY LIFTOFF CPBILITIES 1 5/8 Parts of Type Type Type Type Type Line M DB RB ZB WB 1 29,5 29,5 22,7 * 11, 13,6 * 2 59, 59, 45,5 22, 27,2 3 88,5 88,5 68,1 33, 4, , 118, 9,8 44, 54, ,5 147,5 113,5 55, 68, 6 177, 177, 136,2 66, 81,6 7 26,5 26,5 158,9 77, 95, , 236, 181,6 88, 18,8 LBCE Type DB RB* ZB WB* M Description Notes Capacities shown are in pounds and working loads must not exceed the ratings on the capacity charts in this Crane Rating Manual. Study Operator s Manual for wire rope inspection procedures. 6 x 26 (6 x 19 Class) Warrington Seale Extra Improved Plow Steel Preformed Right Lay Regular Lay I.W.R.C. 19 x 19 Rotation Resistant Extra Extra Improved Plow Steel Preformed Right Lay Regular Lay. Swaged S.F. = 5:1 36 x 7 Class Non Rotating Extra Improved Plow Steel Right Lay Regular Lay S.F. = 5:1 8 Strand Regular Lay 6 X 19 Class Extra Improved Plow Steel Lang Lay * Use of swivel end with 1 part of line is not recommended. WORKING RES 36 / Over Side (Gantry In Raised Position) Counterweight () Maximum Maximum + Jib NO (RETRCTED) NO (EXTENDED) (RETRCTED) (EXTENDED) B (EXTENDED) See Note 4 1 N/ 12 N/ 13 N/ 16 N/ See Note 4 1. For maximum stability, booms should be erected or lowered over the end with no load and with the hook block on the ground. 2. Crane on firm and level surface. 3. Gantry pins must be installed with the gantry in the raised position. 4. Liftoff over end only with 17 ft.+ 45 ft., 17 ft. + 6 ft., 18 ft. + 3 ft. and 18 ft ft. boom. For 17 ft ft., 17 ft. + 6 ft., 18 ft. + 3 ft. or 18 ft ft. (side frame extended) with B counterweight only, adequate blocking must be placed under both tread member sprockets (or idler rollers) at the end that the boom is to be lifted off to prevent rocking. The ramps supplied with the crane are consid ered to be adequate blocking. Over Side See Note Over Idler End Longitudinal Of Crawler Center Of Rotation Over Drive End Idler Sprocket See Note Drive Sprocket Over Side Note: These Lines Determine The Limiting Position Of ny Load For Operation Within Working reas Indicated. Website: Cranes11.com info@cranes11.com Phone: LS 28H

16 Radius Live Mast ngle Extended Retracted (deg) LIVE MST LIFTING CPCITIES (WITHOUT COUNTERWEIGHT INSTLLED) , 6, , 51, , 44, , 39, , 34, ,4 31, ,7 28, ,4 26, , 24, ,3 22, ,2 2, ,5 19, ,2 18, ,2 17, ,4 16,4 NOTES: 1. Refer to the Operator s Manual. 2. Live mast backstops must be in position and operative. 3. Use rear hoist drum only. Reeve hoist line to drum over live mast cross member. 4. Reeve hoist rope with three (3) parts of 1 diameter wire rope. 5. The crane shall be leveled on a firm supporting surface See Crane ssembly Component Weights chart for weight of compo nents for crane assembly. 8. Rated capacities for 36 rotation. 9. Gantry can be either in the raised or lowered position when liftin loads with the live mast. When the gantry is in the lowered position the back stay links must be pinned. Do not unpin the backstay links with the gantry in the lowered position, until the live mast is lowered and supported. 1. Do not lower live mast below 3 angle with gantry in lowered position. LS 28H

17 1. The capacities included in the Duty Cycle Capacities Tube chart are the maximum allowable, and are based on an LS 28H II crawler crane with a (19,8 lbs.) counterweight, stand ing level on firm suporting surface under ideal job conditions. 2. Capacities are based on 75% of minimum tipping loads for dragline, 67.5% for clamshell. 3. Capacities are maximum recommended by PCS Standard #4. Operator must make allowances for soft or uneven supporting sur faces, rapid cycle operations, bucket suction, or other unfavorable conditions which may require smaller buckets for most efficient operation. 4. Weight of bucket plus load, must not exceed these capacities. 5. Dragline operation is not recommended with boom angles less than length for dragline/clamshell attachment operation should not exceed 7 ft. 7. Retractable high gantry must be fixed in raised position for all capacities on the Duty Cycle Capacities Tube chart. 8. These capacities apply to the machine as originally manufactured and normally equipped by Link Belt Construction Equipment Company. Extended Counterweight (ll capacities Load listed are in pounds) Length Radius ngle (deg) Dragline Clamshell / Magnet , , , , , , , , , , , , ,8 15, ,8 15, ,8 15, , , , , , , , , , , , , ,8 15, ,8 15, ,8 15, ,9 Extended Load Counterweight (ll capacities listed are in pounds) Length Radius ngle (deg) Dragline Clamshell / Magnet , , , , , , , , , , , ,8 15, ,8 15, ,8 13, , , , , , , , , , , , ,8 15, ,5 13, ,9 1, ,4 Website: Cranes11.com info@cranes11.com Phone: LS 28H

18 WORKING RNGE DIGRM in feet above ground Minimum ngle 1 See Note Maximum ngle See Note Main Length Operating radius from centerline of rotation in feet C L OF ROTTION LS 28H

19 CPCITY DEDUCTIONS FOR LIFTING OFF MIN BOOM HOOK WITH JIB INSTLLED When using main boom hook, while jib is attached, reduce boom capacities by the values in the following chart: Jib Length Capacity Deduction 3 2, 45 2,4 6 3,2 CPCITY DEDUCTIONS FOR LIFTING OFF MIN BOOM HOOK WITH 5 FOOT TIP EXTENSION INSTLLED MXIMUM LLOWBLE CPCITIES FOR 5 FOOT TIP EXTENSION LIFTING CPCITY TO BE THE SMLLEST OF THE FOLLOWING VLUES: 1. 18, lb (Maximum). 2 The standard crane lift capacity minus 1,1 lb for the boom length, tip extension load radius, and counterweight configura tion in use on the crane. NOTES: 1. ll notes are to be adhered to as listed on the standard lift crane capacity charts. 2. Reduce the main boom lift capacities by 1,1 lb when the tip extension is installed. 3. The maximum boom length on which the tip extension can be installed is 19 ft. 4. Do not lift or suspend a load from the boom tip extension and main boom at the same time. When using main boom hook, while 5 foot tip extension is attached, reduce boom capacities by the values in the following chart: Tip Extension Capacity Deduction 5 1,1 Website: Cranes11.com info@cranes11.com Phone: LS 28H

20 B Load Radius (Ft.) MIN BOOM CPCITIES 4 FT OPEN THROT TUBE BOOM ngle (deg) Over End Blocked B B Extended 36 Rotation Retracted , 16, 16, 16, 131,9 8, , 16, 16, 153,2 17,6 65, , 16, 153,8 128,5 9,7 55, ,1 156,1 141,8 12,6 78,2 47, ,8 144,8 129,4 85,2 68,7 41, , 135, 11,7 72,7 61,2 36, ,4 126,4 96,6 63,3 55,1 33, ,8 118,2 85,6 56, 5,1 29, ,1 16,2 76,8 5,1 45,8 27, , 96,3 69,6 45,3 42,2 25, ,6 88,1 63,5 41,3 39,1 23, ,7 81,1 58,4 37,9 36,4 21, ,4 57,8 41,4 26,5 26,7 15, ,1 44,5 31,7 2,1 2,8 11, ,3 36, 25,4 15,9 16,9 9, ,8 3, 21, 12,9 14, 7,4 Load Radius (Ft.) MIN BOOM CPCITIES 7 FT OPEN THROT TUBE BOOM ngle (deg) Over End Blocked B B Extended 36 Rotation Retracted ,3 128,3 111,7 73,8 61,7 37, ,5 125,5 97,5 64,2 55,5 33, ,3 118,3 86,4 56,8 5,4 3, ,6 16,9 77,5 5,8 46,1 27, ,6 96,9 7,2 45,9 42,5 25, ,2 88,6 64,1 41,9 39,3 23, ,3 81,6 59, 38,4 36,6 21, ,9 58,1 41,7 26,9 26,9 15, ,5 44,8 32, 2,3 21, 11, ,6 36,2 25,7 16,1 17, 9, ,2 3,2 21,3 13,2 14,1 7, ,6 22,4 15,5 9,3 1,2 5, ,8 17,5 11,9 6,9 7,7 3, ,8 14,1 9,4 5,2 6, 2,4 Load Radius (Ft.) MIN BOOM CPCITIES 5 FT OPEN THROT TUBE BOOM ngle (deg) Over End Blocked B B Extended 36 Rotation Retracted ,9 159,9 153,6 129,4 91,1 55, ,9 155,9 141,7 13,3 78,6 47, ,7 144,7 13, 85,8 69, 41, ,9 134,9 111,2 73,2 61,5 37, ,3 126,3 97, 63,8 55,4 33, ,8 118,6 86, 56,4 5,3 3, , 16,5 77,2 5,5 46, 27, , 96,6 69,9 45,7 42,4 25, ,6 88,4 63,9 41,6 39,3 23, ,6 81,4 58,7 38,2 36,5 21, ,7 58, 41,6 26,8 26,9 15, ,3 44,7 31,9 2,3 21, 11, ,5 36,2 25,6 16,1 17, 9, ,1 3,2 21,2 13,1 14,1 7, ,5 22,3 15,5 9,2 1,2 5,1 Load Radius MIN BOOM CPCITIES 8 FT OPEN THROT TUBE BOOM ngle (deg) Over End Blocked B B Extended 36 Rotation Retracted ,1 114,1 97,6 64,4 55,5 33, ,9 111,9 86,5 56,9 5,4 3, ,8 16,9 77,6 5,9 46,1 27, ,3 97, 7,3 46, 42,5 25, , 88,7 64,1 41,9 39,3 23, ,1 81,6 59, 38,4 36,6 21, ,9 58,1 41,7 26,9 26,8 15, ,4 44,7 31,9 2,3 2,9 11, ,6 36,2 25,6 16,1 16,9 9, ,1 3,2 21,2 13,1 14, 7, ,6 22,3 15,5 9,2 1,2 5, ,7 17,4 11,9 6,8 7,7 3, ,7 14,1 9,4 5,1 5,9 2, ,8 11,6 7,5 3,9 4,6 1,5 Load Radius (Ft.) LS 28H MIN BOOM CPCITIES 6 FT OPEN THROT TUBE BOOM ngle (deg) Over End Blocked B B Extended 36 Rotation Retracted ,4 148,4 141,4 13,8 78,8 48, ,3 143,3 13,4 86,2 69,2 42, ,6 134,6 111,5 73,6 61,6 37, ,1 126,1 97,3 64,1 55,5 33, ,6 118,6 86,2 56,6 5,4 3, ,9 16,8 77,4 5,7 46,1 27, ,8 96,8 7,1 45,8 42,5 25, ,4 88,5 64, 41,8 39,3 23, ,5 81,5 58,9 38,3 36,6 21, ,8 58,1 41,7 26,9 26,9 15, ,4 44,8 32, 2,3 21, 11, ,6 36,2 25,7 16,1 17, 9, ,2 3,2 21,3 13,2 14,2 7, ,6 22,4 15,5 9,3 1,3 5, ,7 17,5 11,9 6,8 7,8 3,6 Load Radius MIN BOOM CPCITIES 9 FT OPEN THROT TUBE BOOM ngle (deg) Over End Blocked B B Extended 36 Rotation Retracted ,2 13,2 86,6 57, 5,4 3, ,5 11,5 77,6 51, 46,1 27, , 97, 7,3 46, 42,4 25, ,1 88,7 64,2 41,9 39,2 23, ,8 81,6 59, 38,4 36,5 21, ,9 58, 41,7 26,8 26,7 15, ,4 44,7 31,9 2,2 2,8 11, ,5 36,1 25,5 16, 16,8 9, , 3,1 21,1 13, 13,9 7, ,5 22,2 15,4 9,1 1, 4, ,6 17,3 11,8 6,7 7,6 3, ,7 14, 9,3 5, 5,8 2, ,8 11,5 7,5 3,8 4,5 1, ,6 9,6 6,1 2,8 3,5

21 B Load Radius MIN BOOM CPCITIES 1 FT OPEN THROT TUBE BOOM ngle (deg) Over End Blocked B B Extended 36 Rotation Retracted ,2 92,2 7,3 46, 42,3 25, ,8 88,7 64,1 41,9 39,2 23, ,4 81,6 59, 38,4 36,4 21, ,9 58, 41,6 26,8 26,6 15, ,3 44,6 31,8 2,1 2,7 11, ,4 36, 25,4 15,9 16,7 9, ,9 3, 21, 12,9 13,8 7, ,4 22,1 15,2 9, 9,9 4, ,5 17,2 11,6 6,6 7,4 3, ,5 13,9 9,2 4,9 5,7 2, ,7 11,4 7,4 3,7 4, ,5 9,5 6, 2,7 3, ,8 8, 4,9 2, 2,6 Load Radius MIN BOOM CPCITIES 13 FT OPEN THROT TUBE BOOM ngle (deg) Over End Blocked B B Extended 36 Rotation ,1 57,7 41,4 26, ,1 44,3 31,5 2, ,1 35,6 25,1 16, ,6 29,6 2,6 13, , 21,7 14,8 9, ,1 16,8 11, ,1 13,4 8, ,3 11, 6, ,1 9,1 5,6 PR ROH HIBIT ITED 7, 5,2 3,9 3, ,4 7,7 4,5 2, , 6,5 3,6 1, ,9 5,5 2, ,9 4,6 2,2 Retracted PR ROH HIBIT ITED Load Radius MIN BOOM CPCITIES 11 FT OPEN THROT TUBE BOOM ngle (deg) Over End Blocked B B Extended 36 Rotation ,8 57,9 41,5 26,7 26, ,3 44,5 31,7 2, 2, ,3 35,9 25,3 15,8 16, ,8 29,8 2,9 12,8 13, ,3 22, 15,1 8,9 9, ,4 17,1 11,5 6,4 7, ,4 13,7 9, 4,8 5, ,5 11,3 7,2 3,6 4, ,4 9,4 5,9 2,6 3, ,7 7,9 4,8 1,9 2, ,3 6,7 3,9 1,8 Retracted TED IBIT PR ROH Load Radius MIN BOOM CPCITIES 14 FT OPEN THROT TUBE BOOM ngle (deg) Over End Blocked B B Extended ,3 57,6 41, , 44,2 31, , 35,5 25, ,5 29,5 2, ,9 21,6 14, , 16,6 11, , 13,3 8, ,1 1,8 6, ,9 9, 5, ,2 7,5 4, ,9 6,3 3, ,7 5,3 2, ,8 4,5 2, ,9 3,8 1,5 36 Rotation Retracted PROHIBITED Load Radius MIN BOOM CPCITIES 12 FT OPEN THROT TUBE BOOM ngle (deg) Over End Blocked B B Extended 36 Rotation ,4 57,8 41,4 26,6 26, ,2 44,4 31,6 19,9 2, ,2 35,8 25,2 15,7 16, ,7 29,7 2,8 12,7 13, ,1 21,9 15, 8,7 9, ,3 16,9 11,4 6,3 7, ,3 13,6 8,9 4,6 5, ,4 11,1 7,1 3,4 4, ,2 9,3 5,7 2,5 3, ,5 7,8 4,6 1,7 2, ,1 6,6 3,7 1, , 5,6 3, Retracted ED PRO OHIB BITE P Load Radius MIN BOOM CPCITIES 15 FT OPEN THROT TUBE BOOM ngle (deg) Over End Blocked B B Extended ,7 53,7 41, ,8 44, 31, ,9 35,4 24, ,4 29,3 2, ,7 21,4 14, ,8 16,5 1, ,8 13,1 8,4 36 Rotation Retracted ,9 1,7 6,6 PROHIBITED ,8 8,8 5, ,1 7,3 4, ,7 6,1 3, ,6 5,2 2, ,6 4,3 1, ,8 3, ,1 3, Website: Cranes11.com info@cranes11.com Phone: LS 28H

22 B Load Radius MIN BOOM CPCITIES 16 FT OPEN THROT TUBE BOOM ngle (deg) Over End Blocked B B Extended ,6 43,9 31, ,8 35,2 24, ,2 29,2 2, ,6 21,3 14, ,7 16,3 1, ,7 12,9 8, ,8 1,5 6,4 36 Rotation Retracted ,6 8,6 5,1 PROHIBITED ,9 7,2 4, ,5 6, 3, ,4 5, 2, ,4 4,2 1, ,6 3, ,9 2, ,3 2,3 Load Radius MIN BOOM CPCITIES 18 FT OPEN THROT TUBE BOOM ngle (deg) Over End Blocked B B ,5 37, ,8 34, ,9 28, ,3 2, ,3 16, ,3 12, ,4 1, ,3 8, ,5 6, ,2 5, , 4, ,1 3, ,3 3, ,6 2, , 2, ,5 1,5 Extended 36 Rotation PROHIBITED Retracted Load Radius MIN BOOM CPCITIES 17 FT OPEN THROT TUBE BOOM ngle (deg) Over End Blocked B B ,4 42, ,3 35, ,1 29, ,4 21, ,5 16, ,5 12, ,6 1, ,4 8, ,7 7, ,3 5, ,2 4, ,3 4, ,5 3, ,8 2, ,2 2, ,6 1,7 Extended 36 Rotation PROHIBITED Retracted Load Radius MIN BOOM CPCITIES 19 FT OPEN THROT TUBE BOOM ngle (deg) Over End Blocked B B ,9 32, ,5 32, ,9 28, ,9 2, ,2 15, ,2 12, ,3 1, Extended 36 Rotation ,1 8,1 PROHIBITED ,4 6, , 5, ,9 4, ,9 3, ,9 2, , 2, ,1 1,8 Retracted Note: Refer To Page 7 For Capacity Deductions Caused By ny Jib ttachment Or Tip Extension. LS 28H

23 This page intentionally left blank Website: Cranes11.com Phone: LS 28H

24 Link Belt Construction Equipment Company Lexington, Kentucky Link Belt is a registered trademark. Copyright 25. ll rights reserved. We are constantly improving our products and therefore reserve the right to change designs and specifications. LS 28H

25 Jib Capacities Hydraulic Lattice Crawler Crane LS 28H II 8 ton (72.6 metric ton) Tube + Jib 4 17 ( m) Tube with 3 6 ( m) of Jib 18 (54.9 m) Tube with 3 (9.14m) or 45 (13.7 m) of Jib 2 (6.1 m) Open Throat Top Section with 32 (.81 m) Wide x 24 (.61) Deep Jib Extended Blocked Capacities 36 Degree Capacities B Counterweight Options 2 2 (6.15 m) Crawler Length LS 28H II CUTION: This material is supplied for reference use only. Operator must refer to in cab Crane Rating Manual to determine allowable machine lifting capacities and operating procedures.

26 TUBULR JIB NOTES FOR TUBE BOOM 1. Capacities are for a LS 28H crawler crane with B (39,7 lb) counterweight. 2. Separate capacity charts are listed for 36 and for over end blocked crawler working areas. Verify operating conditions as described on the Working rea Chart found in the general information section of this Crane Rating Manual. pply the appropriate lift capacity chart based on the working area and the specific operating conditions. 3. Over end blocked capacities can be lifted over either end with the crane standing level on a firm supporting surface. dequate blocking must be placed under both treadmember sprockets (or idler rollers) at the end that the load is to be lifted to prevent rocking. The ramps supplied with the machine are considered to be adequate blocking. 4. Capacities are for side frames in the extended position only and are based on the crane standing level on a firm supporting surface. 5. Capacities are limited to a LBCE 44 x 54 tube boom with an open throat and a LBCE 12 ton, 24 x 32 cross section tube jib with a 11 6 high jib mast properly assembled. 6. Two parts of 1 Diameter Type RB wire rope are required for maximum lift. 7. Capacities are for 3, 45, and 6 jib lengths only. 8. Maximum boom plus jib combination is or The only jib lengths available on the 18 tube boom are 3 and The least stable condition is over the side. 1. ll capacities are listed in pounds and are not more than 75% of the tipping loads. Shaded capacities are governed by factors other than those that would cause a tipping condition. 11. deduction must be made from the jib capacities for the weight of the following: Main boom hook block or hook ball, jib hook block or hook ball, slings, grapple, etc. B Tubular Jib Offset ngle Diagram

27 WORKING RNGE DIGRM Maximum ngle See Note Jib Length 19 in feet above ground Minimum ngle See Note Main Length Operating radius from centerline of rotation. CL OF ROTTION

28 WORKING RNGE DIGRM Maximum ngle See Note Jib Length in feet above ground Minimum ngle See Note Main Length Operating radius from centerline of rotation CL OF ROTTION

29 LS-28H II - w/ 44" x 54" Tube, w/ 24" x 32" Tube Jib, w/ "B" Ctwt Refer to the Tubular Jib Notes For Tube in this Crane Rating Manual before operating the crane. Jib ngle to Length Jib Length Radius ngle (deg) 5 Degrees 15 Degrees 25 Degrees 36 ngle (deg) 36 ngle (deg) 36 Radius , 24, , 24, , 24, , 24, , 24, , 24, , 24, ,8 19, , 24, ,7 23, ,8 17, , 24, ,1 21, ,7 16, , 21, ,4 17, ,1 15, ,4 17, ,3 16, ,4 13, , 24, , 24, , 24, ,2 19, ,7 21, ,9 16, , 19, ,7 16, ,5 12, ,7 16, ,6 13, ,6 1, ,7 13, ,5 11, ,2 9, ,6 11, , 1, ,2 8, ,2 1, , 24, ,1 21, ,1 18, ,6 16, ,8 13, ,8 13, ,1 11, ,5 8, ,3 11, ,3 9, ,3 7, ,5 9, , 8, ,4 6, ,2 8, ,1 7, ,7 5, ,3 7, ,3 6, , 24, , 24, , 24, , 24, ,6 2, , 24, , 24, ,7 18, , 24, ,9 22, ,1 17, ,7 22, , 19, ,9 15, ,6 17, ,7 16, ,3 14, ,8 14, ,7 14, , 24, , 24, , 24, ,6 23, ,7 17, ,7 2, ,6 16, , 13, ,6 16, ,6 14, ,1 11, ,2 15, ,4 12, ,7 9, ,9 12, ,8 1, ,7 8, ,2 11, ,6 9, ,9 7, , 1, , 24, ,5 22, ,4 19, , 17, ,4 14, , 15, ,8 11, ,8 8, ,3 12, ,9 9, ,6 7,6 6

30 LS-28H II - w/ 44" x 54" Tube, w/ 24" x 32" Tube Jib, w/ "B" Ctwt Refer to the Tubular Jib Notes For Tube in this Crane Rating Manual before operating the crane. Jib ngle to Length Jib Length Radius ngle (deg) 5 Degrees 15 Degrees 25 Degrees 36 ngle (deg) 36 ngle (deg) 36 Radius ,4 1, ,6 8, ,7 6, , 9, ,6 7, ,1 6, ,9 7, ,8 6, ,5 5, ,1 7, ,2 6, , 24, , 24, , 24, , 24, , 24, , 24, ,4 19, , 24, , 24, ,9 17, , 22, ,5 2, ,7 16, ,8 17, ,6 17, , 15, ,8 14, ,7 14, ,7 13, , 11, ,1 11, , 24, , 24, , 24, ,5 18, ,3 22, ,7 16, ,4 13, , 18, ,5 15, ,5 11, ,6 16, ,2 13, ,2 1, ,2 14, ,6 11, ,1 9, ,3 12, ,3 1, ,3 8, ,9 1, ,4 9, ,9 8, , 24, ,8 23, ,6 2, ,2 18, ,9 14, ,1 16, ,3 12, , 9, ,3 13, ,5 1, ,9 7, ,3 11, ,1 9, , 7, ,8 9, ,1 8, ,3 6, ,6 8, ,2 7, ,8 5, ,7 7, ,6 6, ,4 5, , 7, ,1 6, , 24, , 24, , 24, , 24, , 24, , 24, , 2, , 24, , 24, ,6 18, , 22, ,8 21, ,6 16, ,6 17, ,8 17, ,4 15, ,5 14, ,7 14, ,2 14, ,8 11, , 11, ,2 11, ,6 9, ,7 9, , 24, , 24, , 24, ,2 19, ,9 23, ,4 17, ,4 19, ,3 16, ,9 11, ,6 16, , 14, ,6 1, ,4 14, ,3 12, ,5 9,5 7

31 LS-28H II - w/ 44" x 54" Tube, w/ 24" x 32" Tube Jib, w/ "B" Ctwt Refer to the Tubular Jib Notes For Tube in this Crane Rating Manual before operating the crane. Jib ngle to Length Jib Length Radius ngle (deg) 5 Degrees 15 Degrees 25 Degrees 36 ngle (deg) 36 ngle (deg) 36 Radius ,4 11, , 11, ,7 8, ,9 9, , 1, ,1 8, ,2 8, ,2 8, , 24, ,8 21, ,2 19, ,6 16, ,9 12, ,3 14, , 11, ,1 8, ,1 12, ,6 9, ,3 7, ,5 1, ,5 8, ,6 6, ,3 9, ,7 7, , 6, ,3 8, , 7, ,6 5, ,5 7, ,4 6, ,2 5, ,9 6, , 24, , 24, , 24, , 24, ,6 2, , 24, , 24, ,1 19, , 22, ,1 22, ,9 16, ,4 17, , 17, ,2 16, ,5 13, ,6 14, ,9 14, ,6 11, ,8 11, ,9 11, ,4 9, ,6 9, ,7 8, , 24, , 24, , 24, , 24, , 18, ,7 2, ,6 16, ,3 12, ,4 17, ,8 14, ,9 1, ,6 14, , 13, ,9 9, ,9 11, ,6 11, ,1 9, ,7 9, ,6 9, ,4 8, , 8, ,7 8, ,9 7, ,6 7, ,7 7, , 24, ,8 22, ,2 2, ,4 16, ,4 13, ,2 15, ,5 11, ,4 8, , 13, ,1 1, ,5 7, ,3 11, ,9 9, ,8 6, , 9, ,1 8, ,3 6, ,9 8, ,3 7, ,8 5, ,1 7, ,8 6, ,4 5, ,4 6, ,3 6, ,6 5, , 24, , 24, , 24, , 24, , 24, , 24, ,6 19,6 4