Hydraulic Crawler Cranes(Conventional model)
LM1250
Main Specifications (Model: LM1250)
| Performance | Operating weight (fully equipped) |
125 t |
|---|---|---|
| Base machine (without counterweight) |
46.5 t | |
| Counterweight | 14.0 t | |
| Ground pressure (fully equipped) |
162 kPa | |
| Contacting area of shoes | 75,520 cm2 | |
| Gradeability | 40 % | |
| Line Speed (hoisting/lowering) |
N0. 1 drum | 70 / 35 m/min (1st layer) |
| N0. 2 drum | 70 / 35 m/min (1st layer) | |
| N0. 3 drum | 35 m/min (1st layer) | |
| N0. 4 drum | 35 m/min (1st layer) | |
| Leader drum | 65 m/min (1st layer) | |
| Swing speed | 3.7 / 1.5 min-1 | |
| Travel speed | 1.5 / 1.0 km/h | |
| Wire rope (storage length) |
N0. 1 drum | 20 mm dia. × 500 m |
| N0. 2 drum | 20 mm dia. × 500 m | |
| N0. 3 drum | 20 mm dia. × 180 m | |
| N0. 4 drum | 20 mm dia. × 180 m | |
| Leader drum | 16 mm dia. × 180 m | |
| Power Plant | Model | Mitsubishi 6D24-TE1 |
| Engine Output | 177 kW / 1,800 min-1 (rpm) |
(Unit: mm)
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