All-terrain crane
Liebherr LTM 1750-9.1
The Liebherr LTM 1750-9.1 is a 750 tonne, nine axle all-terrain crane with a 52m main boom, supplied with an operator for crane hire or as part of a contract lift.
Spec sheet
Download the Liebherr LTM 1750-9.1 spec sheet
Liebherr LTM 1750-9.1
Download the manufacturer’s specification sheet (PDF · 136 pages · 5.1MB).
Key figures
Liebherr LTM 1750-9.1 key figures
- Maximum capacity
- 750 tonnes
- Main boom
- 16.3m to 52m
- Jib
- Up to 91mLuffing lattice jib 21m to 91m; fixed lattice jib 6m to 62m; both optional
- Counterweight
- 204 tonnes
- Axle lines
- 9
Specification
Liebherr LTM 1750-9.1 specification
| Item | Specification |
|---|---|
| Manufacturer | Liebherr |
| Model | LTM 1750-9.1 |
| Type | All-terrain crane |
| Maximum capacity | 750 tonnes at 3m radius |
| Main boom | 16.3m to 52m, base section and 3 telescopic sections, TELEMATIK telescoping system; optional Y guying system; optional lattice extensions 10m (V2) and 2 x 5m (V3) |
| Jib | Optional fixed lattice jib 6m to 62m at 0, 10, 20 or 40 degrees (F) or hydraulic 0 to 38 degrees (NZF); optional luffing lattice jib 21m to 91m (N) |
| Counterweight | 204 tonnes total (ground plate 11t, counterweight frame 23t, 16 pieces of 10t, 2 pieces of 5t), hydraulic ballasting device |
| Weight and axle loads | 12 tonnes per axle, 108 tonnes in total, including front outriggers; 11 tonnes per axle, 99 tonnes in total, without outriggers |
| Outriggers | 4 hydraulic swing-out beams with hydraulic support jacks, remote control, automatic levelling, electronic inclination display |
| Axle lines | 9, all steered; axles 2, 3, 5 and 6 planetary axles |
| Tyres and width | 18 single tyres, 385/95 R25 standard; 445/95 R25 or 525/80 R25 optional |
| Suspension | Hydropneumatic with automatic levelling, all axles, hydraulically lockable |
| Engine | Liebherr 8-cylinder diesel, 505kW (686hp), 3,000Nm |
| Crane drive | Liebherr 6-cylinder diesel in the counterweight frame, 300kW (408hp), 1,870Nm; diesel-hydraulic with 5 axial piston variable displacement pumps |
| Transmission | ZF TC-TRONIC HD automatic with torque converter and intarder, 12 forward and 2 reverse |
| Control and safety | Two self-centring joysticks, LICCON2 safe load indicator, test system, hoist limit switches, safety valves against rupture of pipes and hoses |
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.
Compare
Liebherr LTM 1750-9.1 compared with similar cranes
| This craneLiebherr LTM 1750-9.1 | Liebherr LTM 1500-8.1 | Liebherr LTM 1450-8.1 | Liebherr LTM 1400-7.1 | |
|---|---|---|---|---|
| Maximum capacity | 750 tonnes | 500 tonnes | 450 tonnes | 400 tonnes |
| Main boom | 16.3m to 52m | Up to 84m | 16.1m to 85m | 15.4m to 60m |
| Jib | Up to 91m | Up to 91m | Up to 84m | Up to 84m |
| Counterweight | 204 tonnes | 135 to 165 tonnes | 134 tonnes | 100 to 140 tonnes |
| Axle lines | 9 | 8 | 8 | 7 |
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