All-terrain crane
Grove GMK3055
The Grove GMK3055 is a 55 tonne, three axle all-terrain crane with a 43m main boom, supplied with an operator for crane hire or as part of a contract lift.
- Maximum capacity
- 55 tonnes
- Main boom
- 9.6m to 43m
- Swingaway jib
- 8.7m or 15mOptional
- Maximum tip height
- 45.5mOn the main boom
- Counterweight
- 7.6 to 11.6 tonnes
- Axle lines
- 3
Download the Grove GMK3055 spec sheet
Grove GMK3055 specification sheet
Load charts, working range diagrams, dimensions and axle loads. PDF, 24 pages, 1.1MB.
Grove GMK3055 load chart summary
What the Grove GMK3055 can lift at each radius on its main boom, with 11.6 tonnes of counterweight, outriggers fully extended and 360 degree slewing. Each figure is the highest on the manufacturer load chart at that radius, shown with the main boom length it applies to. The last column gives the load with the boom fully extended to 43m.
| Radius | Maximum load | Main boom length | At full 43m boom |
|---|---|---|---|
| 3m | 45 tonnes | 9.6m | Not charted |
| 5m | 31.5 tonnes | 9.6m | Not charted |
| 8m | 19.3 tonnes | 16.4m | 7.6 tonnes |
| 10m | 13.8 tonnes | 16.4m | 7.6 tonnes |
| 12m | 10.4 tonnes | 23.2m | 7.2 tonnes |
| 15m | 7.5 tonnes | 19.8m | 6.2 tonnes |
| 20m | 4.5 tonnes | 23.2m | 4.4 tonnes |
| 30m | 2.1 tonnes | 36.6m | 1.8 tonnes |
Taken from the manufacturer load chart for this configuration and given as a guide only. The hook block and lifting accessories count towards the load, other configurations give different figures, and nothing here forms part of a lift plan: the crane, its configuration and its load chart are confirmed when we quote and plan your lift.
Specification
| Item | Specification |
|---|---|
| Manufacturer | Grove (Manitowoc) |
| Model | GMK3055 |
| Type | All-terrain crane |
| Maximum capacity | 55 tonnes |
| Main boom | 9.6m to 43m, six section TWIN-LOCK |
| Boom angle | -2.7 to +82 degrees |
| Maximum tip height | 45.5m on the main boom |
| Swingaway jib | Optional bi-fold 8.7m or 15m, hydraulic offset and luffing under load 0 to 40 degrees, or manual offset at 0, 20 and 40 degrees |
| Counterweight | 7.6 tonnes in sections, hydraulic removal from the cab; up to 11.6 tonnes with the optional additional 4 tonnes |
| Weight and axle loads | 12 tonnes per axle line, 36 tonnes in total, with 7.6t counterweight, bi-fold swingaway and 16t hookblock |
| Outriggers | 4 hydraulically telescoping beams, automatic levelling |
| Axle lines | 3, all steered, lines 2 and 3 driven (6x4x6; 6x6x6 optional) |
| Tyres and width | 385/95 R25 standard; 445/95 R25 at 2.75m wide; 525/80 R25 at 2.85m wide |
| Suspension | MEGATRAK independent hydropneumatic, all wheels |
| Engine | Mercedes-Benz OM501LA diesel, 260kW (354PS) at 1,800rpm |
| Transmission | ZF-AS TRONIC automatic, 12 forward and 2 reverse |
| Control and safety | ECOS electronic control, load moment indicator, independent anti-two-block with lever lock-out |
| 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 GMK3055 compared with similar cranes
| This craneGrove GMK3055 | Liebherr LTM 1055-3.2 | Terex AC 55 L | Terex Challenger 3160 | |
|---|---|---|---|---|
| Maximum capacity | 55 tonnes | 55 tonnes | 55 tonnes | 55 tonnes |
| Main boom | 9.6m to 43m | 10.2m to 40m | 9.9m to 44m | 10.3m to 50m |
| Swingaway jib | 8.7m or 15m | 9.5m or 16m | 8m or 15m | Not stated |
| Maximum tip height | 45.5m | Not stated | 62m | Not stated |
| Counterweight | 7.6 to 11.6 tonnes | 7 to 12 tonnes | Up to 11.6 tonnes | 6.8 tonnes |
| Axle lines | 3 | 3 | 3 | 3 |
| More detail | Download spec sheet | View Liebherr LTM 1055-3.2 | View Terex AC 55 L | View Terex Challenger 3160 |
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.
Contact us
Get In Touch
Leave a few details and a member of our team will be in touch to talk through your project.