DGY20 Crawler Pipe-layer
Main Specification:
Model | Unit | DGY20 | |
Chassis Model | T140-2 | ||
Engine | Model |
| Weichai WD10G156E26 |
Rated Power | Kw/rpm | 115/1800 | |
Lowest fuel consumption rate | g/kw·h | 220 | |
Max lifting capacity at tipping point | t | 20 | |
Max. lifting moment at min. Load overhang | kn.m | 239 | |
Max. lifting moment at max. Load overhang | kn.m | 180 | |
Max.hoist speed of the hook | m/min(4 part line) | 12 | |
Boom length | m | 6.0 | |
Max lifting height of the boom | m | 4.5 | |
Boom elevating time | s | 30 | |
Rated Pressure of hydraulic system | MPa | 20 | |
Hook,Boom winch |
| Hydraulically driven,Planetary transmission | |
Track pitch | mm | 201 | |
Track Gauge | mm | 1880 | |
Length of track on ground | mm | 2570 | |
Min ground clearance | mm | 355 | |
Track width | mm | 560 | |
Max grade ability |
| 20° | |
Suitable altitude | m | 0~3000 | |
Temperature of surrounding | ºC | -40ºC~+60ºC | |
Overall diameter | With boom (m) | 4.250×5.009×6.750 | |
Without boom (m) | 4.250×2.972×3.019 | ||
Operating weight | kg | 22400 | |
