The HW925-1 model is equipped with a Yuchai YC4A100 engine and has a rated power of 73.5 KW.
The drill pipe sizes for the HW925/925-1 model are 76 X 3,000 mm with a drill pipe diameter range of 110-140 mm.
The HW925 model is standard equipped with a Yuchai 4 cylinder YC4DK80 engine.
The maximum rotation torque of the drilling rig is 3200 N.m.
Yes, there is an optional dry dust collector available for dust-free drilling, making it more environmentally friendly and energy-saving.
The maximum tramming speed of the HW925 drilling rig is 3 km/h.
The total weight of the HW925 drilling rig is 4700 kg, while the HW925-1 model weighs 5280 kg.
The working pressure range for the HW925/925-1 drilling rig is between 0.7 to 2.5 Mpa.
The drilling rig uses a cylinder-chain feed type system.
The HW925 drilling rig has a gradeability of 25°.
Yes, all structural parts of the HW925/925-1 model are reinforced for various work conditions.
The rotation speed of the rig ranges from 60 to 120 rpm.
The rig is equipped with a plunger piston motor for greater climbability and reliability, and it has a box type tramming beam and international standard construction machinery tramming tracks.
The transportation dimensions of the HW925 drilling rig are 5,100 X 2,324 X 2,550 mm.
The rotation unit is driven by a double cycloid motor, providing more powerful rotation and reducing drill tool jamming.
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