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Drilling Diameter: 90-254 mm
Drilling Depth: 0-150 m
Mobility Type: 4 wheel tandem road trailer
Drilling Method: Air Drilling & Mud Drilling
>> Application
TWD150 series drilling rig is a light, efficient and versatile drilling and drilling equipment. The drilling rig adopts two-wheeled trailer type, which makes the transition convenient and quick.TWD150 mainly suitable for drilling small-aperture wells, geothermal air-conditioning holes and other wells, especially for water intake projects in mountainous and rock formations. The efficiency is ten times higher than the traditional rotary drilling rig, and the economic benefits created for the users are extremely impressive.
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PRODUCT DESCRIPTION
TWD150 Trailer mounted drilling rig can drilling in all kinds formations by mud drilling in soft formation and air DTH hammer in rock drilling,DTH Hammer is applied in rock drilling,slag is discharged by air pressure and the offstage efficiency is ten times than traditional rotary drilling.
>> Characteristics
>> The drilling rig can use air DTH Hammer drilling and mud drilling.
>> Centralized control console is suitable for each manipulation and control. Rapid pulling and lifting reduce the auxiliary time and enhance work efficiency.
>> The main drive system, the transfer case, gearbox, double-winch unit, mud pump, turntable, drilling tower, and feed system are set up on the chassis.
>> It's a hydraulic rotary drilling rig with directional circulation. It can work with BW250/BW450 mud pump which adopts the slurry as the washing fluid and can drill on clay, sand and rock if it is equipped with a suitable drilling bit.
>> The power of the drilling rig comes from a 48kw Huadong diesel engine that drives the large displacement high-pressure plunger pump and it is characterized by powerful dynamic and stable performance.
>> Specification
Item | Specification | Unit | TWD150 |
General | Geology drilled | All kinds | |
Drill depth | m | 0-150 | |
Drilling Diameter | mm(Mud &Air) | 90-254 | |
Drill system and operation | Hydraulic | ||
Mobility | 4 wheel tandem road trailer | ||
Transportation | Towed by pickup or light truck | ||
Drill Pipe | mm | 76*2000 | |
Rotation&Feed System | Rotation torque | Nm | 2600 |
Rotation Speed-Fast | Rpm | 0-110 | |
Rotation Speed-Slower | Rpm | 0-55 | |
Head travel | mm | 2250 | |
Pull-up capacity | Ton | 7.5 | |
Diesel engine | Power | kw | 48KW |
Brand | HBE | ||
Model | 4DHG | ||
Type | 4Cylinder,Water cooling | ||
Mud pump(Optional) | Flow capacity | L/Min | 200 |
Max. working pressure | Bar | 40 | |
Stable Jack | |||
2 front jacks and 2 rear jacks. | Hydraulic | ||
Bore | mm | 60 | |
Stroke | mm | 600 | |
Dimension | Overall length | mm | 3500 |
Overall width | mm | 1800 | |
Overall height | mm | 1900 | |
Weight | Kgs | 2600 |
>> Shipping
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