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Max. output torque:
Main drill pipe:
Lifting capacity of main hoist:
Lifting capacity of Secondary hoist:
Spindle inner diameter:
150 Set/Sets per Month
Packaging & Delivery
1 - 10
To be negotiated
Hydrological Engineering Rig Large Diameter Grinding Disc Drilling Machine For Bridge Engineering Drilling
1. The SPJ-400 water well drilling rig is powered by a diesel engine. In electric power areas, it can also be driven by a motor.
2. The rig is a bulk rotary rig, mainly used in the Quaternary medium, fine grain formation and general soft rock layer. The main purposes are: exploration and census of the bottom hydrogeological conditions; drilling of water wells for agricultural irrigation, industrial water; underground tunnel ventilation, bridges and other engineering drilling.
3. When the rig is working, use the mud rinsing liquid (positive circulation), and the turntable rotates to drive the drilling tool to rotate. Decompression drilling and lifting drills with hoisting system
Drilling tower: Type A (drilling), with ZX400 drilling platform (for engineering pile foundation)
SPJ-400 water well drilling rig is widely used in water conservancy projects, pile foundation engineering, bridge engineering and so on.