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JH-180 Water Well Drilling Rig
- Product Description
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JH-180 Well Drilling Rig: 3.6 m long × 1.7 m wide × 2.15 m high
Technical specifications:
Maximum drilling depth: 180 mDrill hole diameter: 90–254 mmWorking air pressure: 1.05–2.46 MPaAir consumption: 16–30 m³/minDrill rod length: 3mDrill pipe diameter: 76/89 mmAxial load: 4TLifting capacity: 12TIncrease speed: 2.5 m/minPushing speed: 0.5–5 m/minIncrease speed quickly: 18 m/minQuick advance speed: 35 m/minMaximum torque: 4,200–5,600 NmRotational speed: 48–70 rpmMud pump flow rate: 20 L/min (optional)High hydraulic leg stroke: 1.5 mDrilling efficiency: 10–35 m/hWalking speed: 2.5 km/hClimbing ability: 30°Machine weight: 4.7 tonsExternal dimensions: 3.6 m × 1.7 m × 2.15 mEngine: Quanchai 55 kWConditions for adaptation: Loose layers and bedrockDrilling methods: Top-drive hydraulic rotation and propulsion, down-the-hole hammering, or mud drilling
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