GMK4115L
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Grove GMK4115L Product Guide Features • 100 t (115 USt) capacity • 11,7 m – 60 m (38 ft – 197 ft) seven-section full power MEGAFORMTM boom with TWINLOCKTM pinning • 10 m – 17 m (33 ft – 56 ft) hydraulic offset bi-fold swingaway • 26,1 t (57,500 lb) counterweight with hydraulic removal system • MEGATRAK™ independent hydro-pneumatic suspension

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Features MEGATRAK™ The MEGATRAK™ suspension system is the best off road driveline available on the market today. The system’s versatility and performance allows the GMK4115L to operate as a true all-terrain crane. The MEGATRAK™ independent suspension and all-wheel steer system allows wheels to remain on the ground at all times so stresses and weight are not continually transferred between axles. MEGATRAK™ provides true ground clearance where others just raise the chassis. Other benefits of the MEGATRAK™ system are: • A reliable suspension system • Excellent job site maneuverability with...

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Weight proposals Counterweight dimensions Working range (main boom) Load charts (main boom) Working range (swingaway and extensions) Load charts (swingaway and extensions) Working range (integrated heavy duty jib) Load charts (integrated heavy duty jib)

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Specifications Superstructure 11,7 m – 60 m (38 ft – 197 ft) 7 section, full power MEGAFORMTM boom with TWIN-LOCKTM pinning. Maximum tip height: 63 m (207 ft). Boom nose Seven 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 All aluminum constructed cab with acoustical lining, hydraulic tilted to 20°. Includes tinted safety glass, adjustable operator’s seat, opening windows at side and rear, hinged windshield with wiper, sun visor and...

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Specifications EKS 5 with full graphic display 3,3 m (10.8 ft) side-stowed 3-sheave heavy duty jib Additional fuel tank for superstructure 185 L (49 gal) integrated in swingaway Superstructure continued Main and auxiliary hoist are powered by axial piston motor with planetary gear and multiple disc brake. “Thumb-thumper” hoist drum rotation indicator alerts operator of hoist movement. Line length: Rope diameter: 17 mm 120 m/min (394 fpm) 56 kN (12,589 lb) Box type, torsion resistant frame is fabricated from high strength steel. Line pull: Line speed: Outrigger system *Optional hookblocks...

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Specifications Carrier continued Electrical system 1st axle line – drive/steer 2nd axle line – steer/(optional drive) 3rd axle line – drive/steer (connects for all-wheel steer) 4th axle line – drive/steer Drive axles with planetary hub reduction and center mounte d gearing. Standard inter-axle and cross axle differential locks. 24V system with three phase alternator, 28V/100A 2 batteries, 12V/170 Ah Maximum speed Grove’s exclusive MEGATRAK™ suspension. Independent hydro-pneumatic system acting on all wheels with hydraulic lockout. Suspension can be raised 170 mm (6.7 in) or lowered 130 mm...

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Ra = Radius all wheels steered *Lowered

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Weight proposals Trailing boom weights 13 476 mm (44.2') 11 880 mm (39.0') Basic Weights - kg (lb) Mercedes-Benz power Tier IVi, 16.00 tires, 8x6x8 drive/steer, outrigger pads stowed, auxiliary hoist, 56 ft hydraulic luffing swingaway stowed, additional oil cooler, 3500 kg (7716 lb) counterweight slab bolted to superstructure and 2590 kg (5710 lb) boom dolly, 16 USt of extend boom boost with boom telescoped 9.8 ft. Additions: 14.00R25 tires 20.5R25 tires 8x8x8 drive/steer Removals: Hydraulic hose reel Brackets for swingaway 10 m – 17 m (33 ft – 56 ft) swingaway Front and rear outrigger...

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Counterweight dimensions

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Working range Main boom Height from the ground in feet Operating radius in feet from axis of rotation Hook heights shown in the working range diagram do not consider loaded boom deflection. Hook block 8 USt, single line headache ball 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.

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Load charts Main boom Boom Extension Boom Radius *over rear with special equipment Boom Extension Boom Radius 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

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Load charts Main boom Boom Extension Boom Radius Boom Extension Boom Radius 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.

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Working range Swingaway and extensions 197 ft main boom with hydraulic luffing 33 ft and 56 ft swingaway and 1x16 ft insert Height from the ground in feet Operating radius in feet from axis of rotation Hook heights shown in the working range diagram do not consider loaded boom deflection. 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.

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Load charts Hydraulic offsettable swingaway Intermediate angle Boom Boom Extension Loads for luffing Boom Boom Extension 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

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