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PMG40 is developed based on high driving performance bulldozer chassis which is mainly used for pipe laying line-up and lower-in in pipeline construction. Compared with normal sideboom refitted from flat frame bulldozer, it possesses outstanding features that the braking system adopts normal closed, maintenance-free brake, high braking security and reliability performance. Hoisting system adopts pre-leading handle with simple & handy operation and excellent jiggle performance.
Items | parameters | ||
Model | PMG40 | ||
Max. lifting capacity | 41 t | ||
Rated lifting capacity | 34.9 t | ||
Total weight(approx.) | 33 t | ||
Shipping dimensions(L×W×H) | 5110×3390×3300 mm | ||
Shipping weight of main set | 28 t | ||
Average ground pressure | 77.8 kPa | ||
Min. ground clearance | 490 mm | ||
Max. climbing capability | 20 ° | ||
Ambient conditions | Temperature: -20°C~ +50°C; Altitude: below 3000m | ||
Engine | Model | Cummins NTA855-C280 | |
Rated power | 175 kW | ||
Rated rotating speed | 1800 rpm | ||
Travelling system | Chassis | Self-designed professional chassis | |
Operation type | Control rod | ||
Theoreticaltravelling speed | 3.6/6.6 km/h(Forward 2gear) | ||
4.3/7.7 km/h (Reverse 2gear) | |||
Track length on ground | 3150 mm | ||
Track width | 660 mm | ||
Number of track rollers | 7×2 | ||
Lifting system | Luffing type | Wire rope | |
Operation type | Hydraulic joystick | ||
Boom | Length | 7500/8500 mm | |
Max. lifting height | 6100/7100 mm | ||
Boom luffing angle | 0~85° | ||
Hook speed(8 MF) | 0~7.5 m/min | ||
Luffing time | 30 s | ||
Application standard | Q/GDR 008-2008,ISO8813-92 | ||
Pipelayers PMG40