Products / Water well / DM-260WD
DM-260WD
Pneumatic water well drill rig — drill depth 260 m, 76 kW, working air pressure 1.7-2.5 MPa.
Drill depth: 260 m
Weight: 5.7 T
Engine: Quanchai 76 kW
Weight: 5.7 T
Engine: Quanchai 76 kW
Depth
Drilling depth up to 260 m (853 ft)
Power
Quanchai 76 kW (102 hp) engine
Air
Working air pressure 1.7-2.5 MPa (247-363 psi)
Specifications
| Parameter | Metric | U.S. |
|---|---|---|
| Drilling capacity | ||
| Drill Depth | 260 m | 853 ft |
| Hole Diameter | 140-305 mm | 5.51-12.0 in |
| Drill Pipe Diameter | Φ76Φ89 mm | Φ2.99Φ3.50 in |
| Drill Pipe Length | 1.5 / 2.0 / 3.0m m | 4.92 / 6.56 / 9.84m ft |
| One-time Advance Length | 3.3 m | 10.8 ft |
| Power & rotation | ||
| Engine Brand | Quanchai | Quanchai |
| Engine Power | 76 kW | 102 hp |
| Swing Torque | 4000-5300 N.m | 2950-3909 lbf·ft |
| Swing Speed | 45-70 rpm | 45-70 rpm |
| Feed & mobility | ||
| Rig Lifting Force | 15 T | 33069 lb |
| Winch Hoisting Force | 1.5 T | 3307 lb |
| Fast Feed Speed | 40 m/min | 131 ft/min |
| Rapid Rise Speed | 24 m/min | 78.7 ft/min |
| Travel Speed | 2.5 km/h | 1.55 mph |
| Gradeability | 30 ° | 30 ° |
| Penetration Rate | 10-35 m/h | 32.8-115 ft/h |
| Air system | ||
| Working Air Pressure | 1.7-2.5 MPa | 247-363 psi |
| Air Consumption | 17-31 m3/min | 600-1095 cfm |
| Dimensions & weight | ||
| Weight | 5.7 T | 12566 lb |
| Loading Width | 2.73 m | 8.96 ft |
| High-leg Stroke | 1.4 m | 4.59 ft |
| Dimensions | 3900*1750*2250 mm | 154*68.9*88.6 in |
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