|
DGY90 PIPELAYER TECHNICAL SPECIFICATIONS
|
| Max. lifting capacity (t) |
90 |
| Max. lifting moment at Min. range of the boom (kN.m) |
1076(882kN×1.22m) |
| Max. lifting moment at Max. range of the boom (kN.m) |
891.8(127.4kN×7m) |
| Boom length（m） |
7.35 |
8.6 |
| Max . lifting height of the hook (m) |
5.75 |
7.1 |
| Hoisting speed(eight times) (m/min) |
6 |
| Time of change range (s) |
60 |
| Model of chassis |
DGY-90 |
| Model of diesel engine |
CUMMINS NT855-C360 |
| Rated power (kW/r.p.m) |
257/2000 |
| Track gauge（mm） |
2480 |
| length of track on ground(mm) |
3620 |
| Track shoe width（mm） |
760 |
860 |
| Model of oil hydraulic pump |
CBj125/100/08 |
| Rated working pressure of system (MPa) |
20.5 |
| Lifting winch |
Hydrauliclly driven,Planetary transmission,Free-fall function |
| Rated pulling force of system (N) (third layer) |
120,000 |
| Diameter of wire rope（mm） |
φ22 |
| Ranging winch |
Hydrauliclly driven,Planetary transmission |
| Rated pulling force of system (N) (second layer) |
100,000 |
| Diameter of wire rope（mm） |
φ22 |
| Temperature of surroundings(℃) |
-20 ~ +40 |
| Overall dimension |
With boom(m) |
5.4×4.95×8.13 |
5.4×4.95×9.21 |
| (Length×Width×Height) |
Without boom(m) |
5.4×3.47×3.30 |
5.4×3.47×3.30 |
| Ground Pressure |
Without load (MPa) |
0.104 |
0.105 |
| |
With loading of 10t(MPa) |
0.122 |
0.109 |
| Operating weight (kg) |
57,300 |
58,000 |
