Grove GMK3055


A 60-ton maximum capacity on a compact, three-axle carrier, the GMK3055 crane has a six-section boom, the operator cab includes tinted safety glass and acoustical lining adjustable seat, integrated crane controls, automatic transmission and 349 HP engine.


Grove GMK3055 MOBILE CRANE

Grove GMK3055 MOBILE CRANE


Max. load capacity 55 tonnes
Telescopic boom 43 metres
Max. hoist height 60 m
Max. radius 8.7 – 15.0 m
Number of axles 3
Exclusive MEGATRACK suspension
Six-section full power boom
TWIN LOCK boom pinning system
Automatic Transmission
Outrigger pads stow within width of crane
Aluminum superstructure and carrier cabs


Hire your The Grove GMK3055 All Terrain Crane today

You can hire The Grove GMK3055 All Terrain Crane with or without an operator. We will guide you through all the paperwork and help you make the right choice.

All our machines are regularly serviced so you can trust that your Grove GMK3055 All Terrain Crane will be up to the task.


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CONTACT US NOW

FOR HELP WITH OUR CRANE HIRE SERVICES PLEASE CONTACT US ON:
0117 937 6690 OR EMAIL US

SPECIFICATIONS

Brochure

Superstructure

Boom
9,6 m to 43,0m 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 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, full vision, safety glass, adjustable operator’s seat with hydraulic 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).

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. ECOS system 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 4 tonnes counterweight (total counterweight 11,6 tonnes). Auxiliary hoist.

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 the carrier and from the crane operator’s cab. Electronic level indicator.

Engine
Mercedes-Benz OM501LA, diesel, 6-cylinder, water cooled, turbocharged and intercooled, 260 kW (354 PS) at 1800 rpm (80/1269 EWG – fan loose), max. torque: 1730 Nm at 1080 rpm. Fuel tank capacity: 400 l.
Engine emission: EUROMOT / EPA / CARB (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, 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 hydraulic 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, 16.00 R25 (vehicle width 2,75 m).
6 tyres, 20.5 R25 (vehicle width 2,85 m).
Engine-independent hot water heater, with engine pre-heater.