Pipelayer YFP-2
Pipelayeradopts Cummins Diesel Engine, rigid structure, widening and lengthening track andhydraulic mechanical transmission. Working equipment of pipelayeradopts full hydraulic drive, which mainly achieves three main movements: the liftingand landing of the hook, boom's swing, lifting and landing of the balanceweight. Pipelayer has good micro-drive performanceand rapid drop-hook function. As the important construction equipment of theoil and gas pipeline construction, it is mainly used in the layout, lining upand 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 transmission | |
| Rated pulling force of system (N) (third layer) | 25,000 | |
| Diameter of wire rope mm | φ14 | |
| Ranging winch | Hydraulically driven, Planetary transmission | |
| Rated pulling force of system (N) (second layer) | 22,000 | |
| Diameter of wire rope mm | φ14 | |
| Temperature of surroundings() | -20 ~ 40 | |
| Overall dimension | 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 | |
