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Superstructure
Boom
9,6 m to 43,0 m six section TWIN-LOCK™ boom.
Maximum tip height 45,5 m.
Boom elevation
1 cylinder with safety valve, boom angle from -2,7° 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 graphic 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-independent heater. Armrest-integrated crane controls.
Ergonomically arranged instrumentation and crane operating controls. Drive/steer
controls.
Slewing
Axial piston fixed displacement motor, planetary gear, service brake and holding
brake.
Counterweight
7,6 tonnes, consisting of various sections. Hydraulic removal system (from crane
cab).
Engine
See carrier.
Hydraulic system
2 separate pump circuits operating in an open circuit with 1 axial piston variable
displacement pump (load sensing) and 1 geared constant delivery 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. Crane Control System (CCS) with graphic display.
Hoist
Axial piston motor with planetary gear and brake. Drum rotation indicator.
* Optional equipment
• Bi-fold swingaway, 8,7/15 m with hydraulically offset and luffing under load (0°-
40°), controlled from the cab.
• Bi-fold swingaway, 8,7/15 m (manual offset 0°, 20°, 40°).
• Additional 6 tonnes counterweight (total counterweight 13,6 tonnes).
• Auxiliary hoist.
GMK3060
Carrier
Chassis
Special 3-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 carrier and
from the crane operator's cab. Electronic level indicator with automatic levelling
system.
Engine
Mercedes-Benz OM501LA, diesel, 6-cylinder, water cooled, turbocharged and
intercooled, 265 kW at 1800 rpm (80/1269 EWG - fan loose),
max. torque: 1850 Nm at 1300 rpm. Fuel tank capacity: 400 l.
Engine emission: EUROMOT / EPA / CARB Tier 4i (non road).
Transmission
ZF-AS TRONIC automatic, 12 forward and 2 reverse speeds.
Single speed transfer case with inter-axle differential lock.
Drive/Steer
6 x 4 x 6.
Axle lines
3 axle lines. Axle lines 1, 2 and 3 steered, 2 and 3 driven.
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
6 tyres, 385/95 R25 (14.00 R25).
Steering
Dual circuit, Servocom power steering with emergency steering pump. Separate
steering of the 3rd 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
1st and 3rd axle lines.
Cab
Aluminium, 2-man-design, safety glass, driver seat with pneumatic suspension,
engine-dependent hot water heater. Complete instrumentation and driving controls.
60° tilt forward for engine access.
Electrical system
Three-phase alternator 28 V/100A, 2 batteries 12 V/170 Ah.
Lighting system and signals 24 V.
* Optional equipment
• 6 x 6 x 6.
• Electric driveline retarder.
• 6 tyres, 445/95 R25 (16.00 R25) - Vehicle width 2,75 m.
• 6 tyres, 525/80 R25 (20.5 R25) - Vehicle width 2,85 m.
• Engine-independent hot water heater, with engine pre-heater.
• Engine Tier 3 : Mercedes-Benz OM 501 LA, 260 kW, max. torque 1730 Nm at
1080 rpm.
*Further optional equipment upon request.
Specifications
3
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