Marine Dancer Group
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Model | XZ160A | XZ280 |
Engine | Shangchai D4114ZG | Shangchai D6114ZG |
Rated power | 100kw/2400rpm | 140kw/2300rpm |
Max.pullback/thrusting | 160/100KN | 280/280KN |
Spindle torque (max) | 5000N.m | 10000N.m |
Spindle speed | 0~145r/min | 0~120r/min |
Bore diameter (max) | 300m | 400m |
Backreaming dismeter | 600mm | 750mm |
Tubing length (single) | 3m | 3m |
Tubing diameter | 60mm | 73mm |
Entry angle | 10~23° | 10~23° |
Mud flow rate (max) | 160L/min | 250L/min |
Mud pressure (max) | 100bar | 80bar |
Overall weight | 6100kg | 12500kg |
Dimension (L×W×H) | 5700×1820×2400mm | 7208×2200×2450mm |