| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
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DW260 multifunctional crawler well drill is a new, highly-effective, energy-saving and multifunctional hydraulic drill and it is specialized in drilling well, monitoring well, geothermal air-conditioning hole, grouting hole of the hydropower cofferdam, grouting hole for dyke seepage control and grouting hole for base enforcement, surface mining, anchorage. national defense project and other drilling operations; The drill rig is equipped with hydraulic motor rotation with a high power, propulsion and lifting of cylinder and down-hole impacter with high blast pressure, to realize high effectiveness of drilling footage and low energy consumption.
1, The engine using Yunnei 74KW/Yuchai 77KW or Cummins 74KW turbocharged diesel engine;
2, Walking devices: walking motor with gear box, long working life;
3, The hydraulic pump: parallel gearbox design (patent) separate pump, the power to provide adequate distribution, unique hydraulic system design, maintenance is simple with lower costs;
4, The power head device: gearbox casting, double motor to provide power, large torque, durability, maintenance cost is lower;
5, Rig chassis: professional digging machine chassis, durable, large bearing capacity, wide chain plate, which has small damage to the hard road;
6, The lifting force: patented design compound arm, arm in small size, long stroke, double-cylinder upgrade, lifting with large tonnage;
7, Lifting arms of each rig are installed limiter to protect the cylinder safety cylinder and to protect the security of the work process;
8, Each of the hydraulic oil tube are wrapped with protective jacket, which make the oil tubes have a longer service time.
Double motor to provide power, large torque, durability, maintenance cost is lower.
| DW260 Multi-function crawler hydraulic water well drilling rig technical figures | |
| Drilling depth | 260m |
| Drilling diameter | Φ140-Φ305mm |
| Working air pressure | 1.7-3.0MPa |
| Air consumption | 17-30m3/min |
| Drilling pipe diameter | Φ76, Φ89mm |
| Length of drill pipe | 1.5m, 2.0m, 3.0m |
| One push length | 3.3m |
| Tramming speed | 2.5km/h |
| Climbing ability (Max.) | 30° |
| Rig lifting force | 15T |
| Hoisting force of winch | 1.5T |
| Rotation speed | 45-70 rpm |
| The penetration efficiency | 10-15m/h |
| Rotation torque | 4000-5300 N.m |
| Power | 76 Kw |
| Weight | 6 T |
| Dimension | 3900x1800x2300mm |
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