All-terrain crane
Grove GMK4090-1
The Grove GMK4090-1 is a 90 tonne, four axle all-terrain crane with a 51m main boom, supplied with an operator for crane hire or as part of a contract lift.
- Maximum capacity
- 90 tonnes
- Main boom
- 11m to 51m
- Swingaway jib
- 8.7m or 15m21m lattice extension optional
- Maximum tip height
- 54mOn the main boom
- Counterweight
- 18.3 tonnes
- Carrier width
- 2.55m
- Axle lines
- 4
Download the Grove GMK4090-1 spec sheet
Grove GMK4090-1 specification sheet
Load charts, working range diagrams, dimensions and axle loads. PDF, 36 pages, 5.3MB.
Specification
| Item | Specification |
|---|---|
| Manufacturer | Grove (Manitowoc) |
| Model | GMK4090-1 |
| Type | All-terrain crane |
| Maximum capacity | 90 tonnes |
| Main boom | 11m to 51m, six section TWIN-LOCK |
| Boom angle | -3 to +82 degrees |
| Maximum tip height | 54m 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; optional 21m lattice extension (6m fixed non-offsettable section plus the 8.7m or 15m swingaway) |
| Counterweight | 18.3 tonnes in sections, all within 2.55m vehicle width, hydraulic removal system |
| Weight and axle loads | 12 tonnes per axle line, 48 tonnes in total, with up to 10.2t counterweight depending on tyres, drive and hookblock (e.g. 9.1t counterweight, 385/95 R25 alloy wheels, single line and 8.7m or 15m swingaway); 58.5 tonnes in total with 18.3t counterweight |
| Outriggers | 4 double hydraulically telescoping beams, automatic levelling, MAXbase variable outrigger positioning optional |
| Axle lines | 4, all steered, lines 1, 3 and 4 driven (8x6x8; 8x8x8 optional) |
| Tyres and width | 385/95 R25 (14.00 R25) standard, minimum width 2.55m; 445/95 R25 (16.00 R25) at 2.75m wide; 525/80 R25 (20.5 R25) at 2.88m wide |
| Suspension | MEGATRAK independent hydropneumatic, all wheels, with hydraulic lockout |
| Engine | Mercedes-Benz OM470LA six cylinder diesel, 320kW at 1,700rpm, EUROMOT 5 / Tier 4 Final (Tier 3 optional) |
| Transmission | Mercedes G 280, 16 forward and 2 reverse |
| Control and safety | Crane Control System (CCS), rated capacity limiter, independent anti-two-block 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 GMK4090-1 compared with similar cranes
| This craneGrove GMK4090-1 | Liebherr LTM 1090-4.1 | Liebherr LTM 1090-4.2 | Tadano Faun ATF 90G-4 | |
|---|---|---|---|---|
| Maximum capacity | 90 tonnes | 90 tonnes | 90 tonnes | 90 tonnes |
| Main boom | 11m to 51m | 11.1m to 50m | 11.4m to 60m | 11.1m to 51.2m |
| Swingaway jib | 8.7m or 15m | 10.5m to 19m | 9.5m to 16m | Not stated |
| Jib | Not stated | Not stated | Not stated | 10m or 18m |
| Maximum tip height | 54m | Not stated | Not stated | Not stated |
| Counterweight | 18.3 tonnes | 6.7 to 21 tonnes | 8.8 to 22.5 tonnes | 6.5 to 22.3 tonnes |
| Carrier width | 2.55m | Not stated | Not stated | 2.75m |
| Axle lines | 4 | 4 | 4 | 4 |
| More detail | Download spec sheet | View Liebherr LTM 1090-4.1 | View Liebherr LTM 1090-4.2 | View Tadano Faun ATF 90G-4 |
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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