All Terrain | GMK4100L | Mobile Cranes, Southern Africa. New and Second Hand Cranes

All Terrain | GMK4100L

Summary

The GMK4100L offers a 100t maximum capacity and 60m TWIN-LOCK boom on a compact four-axle carrier.. The crane also features the latest ergonomically optimised GMK chassis cab

Features

- Exclusive MEGATRAK™ suspension
- Exclusive MEGAFORM™ boom design
- Seven-section-boom
- TWIN-LOCK™ boom pinning system
- Maximum tip height 83m


Quick Reference Guide
Capacity	Main Boom Length	Boom Extension	Max Height
100 t	60 m	10 - 22 m	85 m

Superstructure
Boom	11,65 m to 60,0 m seven section TWIN-LOCK™ boom. Maximum tip height 63,0 m.
Boom elevation	1 cylinder with safety valve, boom angle from -1,5° to +82°.
Load moment and independent anti-two block system	Load moment and independent anti-two block system with audio visual warning and control lever lock-out. These systems provide electronic display of boom angle, length, radius, tip height, relative load moment, maximum permissible load, load indication and warning of impending two-block condition with lock-out hoist function.
Cab	Aluminium, tiltable (approx. 20°), full vision, safety glass, adjustable operator's seat with suspension, engine-dependent heater. Armrest-integrated crane controls. Ergonomically arranged instrumentation and crane operating controls.
Slewing	2 slewing gears with axial piston motors, planetary gear, service brake and holding brake.
Counterweight	6,3 tonnes, consisting of various sections. Hydraulic removal system.
Engine	Mercedes-Benz OM 904 LA, diesel, 4 cylinders, water cooled, turbocharged, 129 kW (175 HP) at 2200 rpm. (80/1269 EWG - fan rigid). Max. torque: 580 Nm at 1200-1600 rpm. Fuel tank capacity: integrated in carrier fuel reservoir Engine emission: EUROMOT / EPA / CARB (non-road).
Hydraulic system	2 separate circuits, 1 axial piston variable displacement pump (load sensing), with electronic power limiting control and 1 gear pump for slewing. Thermostatically controlled oil cooler. Tank capacity: 600 l.
Control system	Full electronic control of all crane movements using electrical control levers with automatic reset to zero. Integrated with the LMI and engine management system by CAN-BUS. ECOS system with graphic display.
Hoist	Axial piston motor with planetary gear and brake. Drum rotation indicator.
Electrical system	Three-phase alternator 28 V/80 A, 2 batteries 12 V/170 Ah.
Carrier
Chassis	Special 4-axle chassis, all-welded torsion-resistant box type construction in high strength steel.
Outriggers	4 hydraulically telescoping beams with vertical cylinders and outrigger pads. Independent horizontal and vertical movement control on each side of the carrier. Electronic level indicator with automatic levelling system.
Engine	Mercedes-Benz OM 460 LA, diesel, 6 cylinders, water cooled, turbocharged, 295 kW (401 HP) at 1800 rpm (80/1269 EWG - fan loose). Max. torque: 1900 Nm at 1300 rpm. Fuel tank capacity: 400 l. Engine emission: EUROMOT / EPA / CARB tier (non road).
Transmission	Daimler Chrysler G 240-16 with EPS (Electronic Pneumatic Shifting), 16 forward and 2 reverse speeds. Two speed transfer case with inter-axle differential lock.
Drive/Steer	8 x 6 x 8
Axle lines	4 axle lines. 1, 3 and 4 are driven steering axle lines, the 2nd is a steering axle line.
Suspension	MEGATRAK®. All wheels with independent hydropneumatic suspension and hydraulic lockout. Longitudinal and transverse level control with automatic on-highway levelling system. Range +170 mm/-130 mm.
Tyres	8 tyres, 385/95 R25 (14.00 R25).
Steering	Dual circuit, hydraulic power assisted steering with emergency steering pump. Axle lines 1, 2, and 4 steer on highway. Separate steering of the 3rd, and 4th axle line for all wheel steering and crabbing.
Brakes	Service brake: pneumatic dual circuit, acting on all wheels, air dryer. Anti-lock braking system (ABS). Permanent brake: exhaust brake and constant throttle brake. Parking brake: pneumatically operated spring-loaded brake acting on axle lines 2 and 4.
Cab	2-man-design, safety glass, driver seat with pneumatic suspension, engine-independent diesel air heater incl. 24 h timer. Complete instrumentation and driving controls.
Electrical system	Three-phase alternator 28 V/100A, 2 batteries 12 V/170 Ah. Lighting system and signals 24 V.
Optional equipment
Superstructure Options	Bi-fold swingaway, 10/17 m with hydraulic offset and luffing under load (0°-40°), controlled from the crane cab. Bi-fold swingaway, 10/17 m (manual offset 0°, 20°, 40°). Lattice extension, 22 m - includes 1x5 m fixed non-offsettable section plus 10/17 m swingaway (see above). Additional 19,8 tonnes counterweight (total counterweight 26,1 tonnes). Auxiliary hoist.
Carrier Options	8 x 8 x 8. Electric driveline retarder. 8 tyres, 445/95 R25 (16.00 R25) - Vehicle width 2,75 m. 8 tyres, 525/80 R25 (20.5 R25) -Vehicle width 2,88 m.