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All Terrain GMK7450

All Terrain GMK7450
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product guide features • 44 - 223 ft. (13.3 - 68 m) 7 section full power Mega Form boom with Twin Lock pinning • 39 - 69 ft. (12 - 21 m) hydraulic offset bi-fold swingaway • 2 x 26 ft. (8 m) intermediate lattice inserts • 169,700 lb. (77 t) counterweight with hydraulic removal system • MEGATRAK independent hydro-pneumatic suspension GMK5275 All Terrain Crane contents Features 2 Specifications 3 Dimensions 5 Travel Proposal 6 Specifications 7 Dimensions 9 Travel Proposal 10 Counterweight Dimensions 11 Working Range Main Boom 12 Load Charts 13 Working Range Hydraulic Offset Swingaway 16 Hydraulic Offset Swingaway Charts 18 Working Range Heavy Duty Jib 21 Load Chart Heavy Duty Jib 23 www.manitowoc.com

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2 features TWIN-LOCK™ Boom pinning mechanism automatically pins the sections in position using two horizontal large diameter boom pins Cummins QSX15, chassis engine 535 bhp (399 kW) @ 2100 rpm 1873 ft./lb. torque (2539 Nm) @ 1400 rpm. LUFFING BI-FOLD SWINGAWAY Hydraulically offset lattice bi-fold swingaway lets the operator set the offset from 5°-40° while under load, from the superstructure cab The exclusive Grove MEGATRAKTM independent suspension system allows all wheels to be on the ground at all times; now with top steering on rear axles. GMK5275

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3 specifications GMK5275 Superstructure – North American Version Boom 44 ft. - 223 ft. (13.3 m - 68 m) 7 section, full power Mega Form boom with Twin Lock Pinning. Maximum tip height: 233 ft. (71 m) Boom Nose Eight nylatron sheaves, mounted on heavy duty tapered roller bearings with removable pin-type rope guards. Quick reeve boom nose. Removable auxiliary boom nose with removable pin type rope guard. Boom Elevation Single lift cylinder with safety valve provides boom angle from -1.5° to +83°. Hydraulic Offsettable Lattice Extension 39 ft. – 69 ft. (12 - 21 m) bi-fold lattice swingaway...

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4 specifications GMK5275 Carrier – North American Version Chassis Box type, torsion resistant frame is fabricated from high strength steel. Outrigger System Four hydraulic two stage outrigger beams with vertical cylinders and outrigger pads, 23.6” (600 mm) square . Outrigger can be set in 5 positions: Full - 26.6' (8.1 m) Partial - 22.4' (6.8 m) Partial - 18.4' (5.6 m) Partial - 14.4' (4.4 m) Retracted - 9.0' (2.7 m) Independent horizontal and vertical movement controlled from each side of carrier and the superstructure cab. Electronic crane level indicators. Transmission Allison 6 speeds...

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7 GMK5275 specifications Superstructure – European Version Boom 44 ft. - 223 ft. (13.3 m - 68 m) 7 section, full power Mega Form boom with Twin Lock Pinning. Maximum tip height: 233 ft. (71 m) Boom Nose Eight nylatron sheaves, mounted on heavy duty tapered roller bearings with removable pin-type rope guards. Quick reeve boom nose. Removable auxiliary boom nose with removable pin type rope guard. Boom Elevation Single lift cylinder with safety valve provides boom angle from - 1.5° to +83°. Hydraulic Offsettable Lattice Extension 39 ft. – 69 ft. (12 - 21 m) bi-fold lattice swingaway...

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8 GMK5275 Carrier – European Version Chassis Box type, torsion resistant frame is fabricated from high strength steel. Outrigger System Four hydraulic two stage outrigger beams with vertical cylinders and outrigger pads, 23.6” (600 mm) square . Outrigger can be set in 5 positions: Full - 26.6‘ (8.1 m) Partial - 22.3’ (6.8 m) Partial - 18.4’ (5.6 m) Partial - 14.4’ (4.4 m) Retracted - 9.0’ (2.7 m) Independent horizontal and vertical movement controlled from each side of carrier and the superstructure cab. Electronic crane level indicators. Transmission Allison 6 speeds forward, 1 reverse 2...

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12 working range GMK5275 THIS CHART IS ONLY A GUIDE AND SHOULD NOT BE USED TO OPERATE THE CRANE. The individual crane’s load chart, operating instructions and other instructional plates must be read and understood prior to operating the crane. 44'-223' Main Boom 7 ° 200 180 160 140 120 100 80 60 40 20 0 20 0 40 60 80 100 120 140 160 180 200 220 240 Operating radius in feet from axis of rotation Height from the ground in feet R [ft] 223.1 ft 208.7 ft 193.9 ft 179.0 ft 164.0 ft 148.8 ft 133.4 ft 119.1 ft 104.2 ft 89.3 ft 74.3 ft 59.1 ft 43.7 ft

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13 GMK5275 THIS CHART IS ONLY A GUIDE AND SHOULD NOT BE USED TO OPERATE THE CRANE. The individual crane’s load chart, operating instructions and other instructional plates must be read and understood prior to operating the crane. Boom Outriggers Rotation 44-223 ft. (13.3-68 m) 169,700 lbs. (77,000 kg) 100% 26'-7" spread 360° Counterweight load charts Pounds x 1000 Boom

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16 working range THIS CHART IS ONLY A GUIDE AND SHOULD NOT BE USED TO OPERATE THE CRANE. The individual crane’s load chart, operating instructions and other instructional plates must be read and understood prior to operating the crane. GMK5275 223' Main Boom with 39.4 ft. and 68.9 ft. Swingaway 260 240 220 200 180 160 140 120 100 80 60 40 20 0 5o 20o 40o 280 20 0 40 60 80 100 120 140 160 180 200 220 240 260 280 300 Height from the ground in feet Operating radius in feet from axis of rotation R [ft] +68.9 ft +39.4 ft 223.1 ft Boom and extension length in feet

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17 working range 260 240 220 200 180 160 140 120 100 80 60 40 20 0 20 0 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 300 280 5o 20o 40o Height from the ground in feet Boom and extension length in feet Operating radius in feet from axis of rotation R [ft] +121.4 ft +223.1 ft 223' Main Boom, 68.9' Swingaway and 2 x 26 ft. Inserts THIS CHART IS ONLY A GUIDE AND SHOULD NOT BE USED TO OPERATE THE CRANE. The individual crane’s load chart, operating instructions and other instructional plates must be read and understood prior to operating the crane. GMK5275

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21 THIS CHART IS ONLY A GUIDE AND SHOULD NOT BE USED TO OPERATE THE CRANE. The individual crane’s load chart, operating instructions and other instructional plates must be read and understood prior to operating the crane. GMK5275 working range 200 180 160 140 120 100 80 60 40 20 0 20 0 40 60 80 100 120 140 160 180 200 0o Height from the ground in feet Boom and extension length in feet Operating radius in feet from axis of rotation R [ft] +6.6 ft 207.7 ft 192.6 ft 177.6 ft 162.0 ft 147.8 ft 133.4 ft 118.0 ft 103.7 ft 88.5 ft 72.4 ft 58.6 ft 43.7 ft Heavy Duty Jib – 6.6 ft.

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