| After-sales Service: | 1 Year |
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| Warranty: | 1 Year |
| Certification: | CE, ISO 9001:2008 |
| Condition: | New |
| Motor: | Diesel Engine |
| Drill Hole Diameter: | 110-300mm |
| Customization: |
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Suppliers with verified business licenses
Audited Supplier MLT-400 series drilling rig is a lightweight,high efficient, lower cost and multi-function drilling hole equipment, rig mounted on a tractor, convenient and quick for movement. It is mainly suitable for drilling wells, geothermal wells and holes for other purposes, especially for mountain and rock formation Intake Project. Efficiency than conventional rotary drilling rig several ten times for users to create very substantial economic benefits, in particular, to solve the problem of hard rock layer construction of rotary drilling rig, able to work effectively in a variety of geological formations.
1. Mounted on strong power tractor, good cross-country ability and flexible;
2. Diesel engine supply power for both tractor and drilling rig, realizing independent works;
3. Power head adopts double hydraulic motor to provide power, large torque, durability, maintenance cost is lower;
4. The main accessories of the drilling rig, such as tractor, hydraulic oil pump, main valve, hydraulic motor and key hydraulic accessories, are all well-known domestic brands;
5. The tractor is equipped with a cab for increased operator comfort.
The technological data of MLT-400 tractor type water well drilling rig:
| No. | Item | Parameter |
| 1 | Drilling diameter | Φ110-300mm |
| 2 | Max. drilling depth | 400m |
| 3 | Unit length of drill pipe | 3m |
| 4 | Drilling pipe diameter | 89mm |
| 5 | Work pressure | 1.0-3.45 MPa |
| 6 | Air consumption | 16-30m³/min |
| 7 | Axial pressure | 5T |
| 8 | Rig lifting capacity | 18T |
| 9 | Machine power | 80-102 kw |
| 10 | Mobile type | Tractor |
| 11 | Travelling speed | 30 km/h |
| 12 | Rotation speed | 0-80 rpm |
| 13 | Rotary torque | 2000-8000 N.m |
| 14 | Dimensions (LxWxH) | 4500x2000x3880mm |
| 15 | Weight (kg) | 4500 |
Suppliers with verified business licenses
Audited Supplier 
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