All-terrain crane
Grove GMK5250L-1
The Grove GMK5250L-1 is a 250 tonne, five axle all-terrain crane with a 70m main boom, supplied with an operator for crane hire or as part of a contract lift.
- Maximum capacity
- 250 tonnes
- Main boom
- 13.3m to 70m
- Swingaway jib
- 12m or 21mBi-fold, 29m or 37m with extensions, optional
- Maximum tip height
- 73mOn the main boom
- Counterweight
- 80 tonnes
- Axle lines
- 5
Download the Grove GMK5250L-1 spec sheet
Grove GMK5250L-1 specification sheet
Load charts, working range diagrams, dimensions and axle loads. PDF, 48 pages, 6.5MB.
Specification
| Item | Specification |
|---|---|
| Manufacturer | Grove (Manitowoc) |
| Model | GMK5250L-1 |
| Type | All-terrain crane |
| Maximum capacity | 250 tonnes (over rear with special equipment) |
| Main boom | 13.3m to 70m, seven section TWIN-LOCK |
| Boom angle | -1.5 to +82 degrees |
| Maximum tip height | 73m on the main boom |
| Swingaway jib | Optional bi-fold 12m or 21m, hydraulic offset and luffing under load 5 to 50 degrees, controlled from the crane cab; optional boom and jib extensions giving 29m or 37m; optional 2m side stowed stub jib, offset 8 and 30 degrees |
| Counterweight | 80 tonnes in various sections (50 tonnes within 3.0m vehicle width), hydraulic removal system; interchangeable slabs |
| Outriggers | 4 double hydraulically telescoping beams with vertical cylinders, automatic levelling |
| Axle lines | 5, all steered, lines 2, 4 and 5 driven (10 x 6 x 10; 10 x 8 x 10 optional) |
| Tyres and width | 385/95 R25 (14.00 R25) standard; optional 445/95 R25; optional 525/80 R25 at 3.10m vehicle width |
| Suspension | MEGATRAK independent hydropneumatic, all wheels, with hydraulic lockout |
| Engine | Mercedes-Benz OM471LA diesel, 6 cylinders, 390kW at 1,600rpm; EUROMOT 5 / Tier 4 final |
| Transmission | Mercedes G 280, 16 forward and 2 reverse, 2-stage transfer case with water retarder; VIAB turbo retarder clutch optional |
| Control and safety | Crane Control System (CCS) with graphic display, load moment and independent anti-two-block system with control lever lock-out, Grove CONNECT telematics |
| Ownership | Supplied. Our owned cranes are the electric pick and carry machines |
Specifications are taken from the manufacturer published specification sheet for this model and are given as a guide only. Machines vary by build, options and configuration, and figures can change without notice. Nothing on this page forms part of a contract or a lift plan: the crane, its configuration and its load chart are confirmed when we quote and plan your lift.
Grove GMK5250L-1 compared with similar cranes
| This craneGrove GMK5250L-1 | Grove GMK5250L | Grove GMK5250XL-1 | Liebherr LTM 1250-5.1 | |
|---|---|---|---|---|
| Maximum capacity | 250 tonnes | 250 tonnes | 250 tonnes | 250 tonnes |
| Main boom | 13.3m to 70m | 13.3m to 70m | 13.4m to 78.5m | 13.1m to 60m |
| Swingaway jib | 12m or 21m | 12m or 21m | 11.2m or 17.8m | Not stated |
| Jib | Not stated | Not stated | Not stated | Up to 50m |
| Maximum tip height | 73m | 73m | 81m | Not stated |
| Counterweight | 80 tonnes | 80 tonnes | 80 tonnes | 68 to 88 tonnes |
| Axle lines | 5 | 5 | 5 | 5 |
| More detail | Download spec sheet | View Grove GMK5250L | View Grove GMK5250XL-1 | View Liebherr LTM 1250-5.1 |
Our guide explains how all-terrain cranes work and when to use one: What Is an All-Terrain Crane?
See every crane we supply in the crane library.
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