Road Surfacing Machinery, Cranes, Concrete Machinery
Pipelayer adopts Cummins Diesel Engine, rigid structure, widening and lengthening track and hydraulic mechanical transmission. Working equipment of pipelayer adopts full hydraulic drive, which mainly achieves three main movements: the lifting and landing of the hook, boom's swing, lifting and landing of the balance weight. Pipelayer has good micro-drive performance and rapid drop-hook function. As the important construction equipment of the oil and gas pipeline construction, it is mainly used in the layout, lining up and lowering of large-diameter pipe. Its maximum lifting capacity is 15000KG.
Specifications
| Max. lifting capacity (t) | 15 | |
| Max. lifting moment at Min. range of the boom (kN.m) | 179(147kN×1.22m) | |
| Max. lifting moment at Max. range of the boom (kN.m) | 159(35.3 kN ×4.5m) | |
| Boom length m | 5.5 | |
| Max . lifting height of the hook (m) | 3.96 | |
| Hoisting speed(six times) (m/min) | 10.0 | |
| Time of change range (s) | 30 | |
| Model of chassis | PD120 | |
| Rated power (kW/r.p.m) | 88.2/1500 | |
| Track gauge mm | 1880 | |
| length of track on ground(mm) | 2465 | |
| Track shoe width mm | 500 | |
| Model of oil hydraulic pump | CB-P40/32 | |
| Rated working pressure of system (MPa) | 21 | |
| Lifting winch | Hydraulically driven, Planetary transnission | |
| Rated pulling force of system (N) (third layer) | 25,000 | |
| Diameter of wire rope mm | φ14 | |
| Ranging winch | Hydraulically driven, Planetary transnission | |
| Rated pulling force of system (N) (second layer) | 22,000 | |
| Diameter of wire rope mm | φ14 | |
| Temperature of surroundings() | -20 ~ +40 | |
| Overall dimension (Length×Width×Height) | With boom(m) | 4.21×4.0×6.25 |
| Without boom(m) | 4.21×3.01×3.0 | |
| Ground Pressure | Without load (Mpa) | 0.076 |
| With full loading (Mpa) | 0.136 | |
| Operating weight (t) | 18.7 | |
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