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TWD400 Trailer-Mounted Portable Water Well Drilling Machine

TWD400 Multi-Functional Trailer Mounted Water Well Drilling Rig is a efficient,multi-function full hydraulic water well drilling rig.

Product Description

TWD400 Multi-Functional Trailer Mounted Water Well Drilling Rig is a efficient,multi-function full hydraulic water well drilling rig. It is high efficiency because of having a larger torque of the turntable and is mainly used for water well in industry and agriculture, national defense building foundation, geological exploration, geothermic well and other foundation working, it is popular at home and abroad.

TWD400 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.

TWD400 deep water well drilling rigs, in cutting drilling or rotary drilling can be operated in unconsolidated layer, and the slag can be discharged under by mud, the impact drilling operation can also be adopted and slag can be discharged by pressure air, the hydraulic water well drilling rig suitable for drilling complicated geological conditions.

 

>> Characteristics

 

1. The drilling rig can use air DTH Hammer drilling and mud drilling. 

2. Centralized control console is suitable for each manipulation and control. Rapid pulling and lifting reduce the auxiliary time and enhance the work efficiency.

3. The main drive system, the transfer case, gearbox, double-winch unit, mud pump, turntable,drilling tower, feed system are set up on the chassis.

4. It's a hydraulic rotary drilling rig with directional circulation. It can equipped with BW450 mud pump which adopts the slurry as the washing fluid and can drill on clay, sand and rock if it is equipped with suitable drilling bit.

5. The power of drilling rig comes from a diesel engine, 93kw Yuchai engine drives the large displacement high pressure plunger pump and it is characterized by powerful dynamic and stable performance.

6. The rotary head,have two gear,rotation speed is 0-110rpm stepless adjustment and the rotary torque is 6900-9000Nm. 

7. The pulling force can be regulated and controlled, which adapt the machine to deep hole drilling.

8. It can set up a generator which is convenient to welding or illuminate for work at night.

9. Main winch are available on the rig so it is high efficiency when the rig drill on mud rock and on the weathering formation.

10. The main drive of rig is hydraulic and the four landing legs and drilling tower are hydraulic controlled. Transfer case and mud pump clutch system are also hydraulic operated. 

11. The Hydraulic auxiliary functions are easy and efficient for guide extension, boom swing, boom lift, guide dumping.

12. Competitive in price, low cost of maintain.

>> Specification

 

No. Specification Unit TWD400
1 Geology drilled   All kinds
2 Drilling Type   DTH & Mud Rotary
3 Drill system and operation   Hydraulic
4 Hole Diameter mm Φ105—Φ450
5 Hole Depth m 400
6 Rotation Torque Nm 6900-9000
7 Rotation Speed rpm 0-80    1st
0-110   2nd
8 Drill pipe diameter mm 89/102/114
9 Drill pipe length mm 3000-4500
10 Max. Feed Speed M/min 18
11  Max. Lifting Speed M/min 5-20
12 Feed Stroke mm 5400
11  Max. Lifting force T 20
12 Lifting force of Main winch(Optional) T 4
13 Lifting force of hoist T 1.5
14 Lifting height of tool winch m 6
Engine
15 Diesel Engine type   Yuchai
16 Rated Horse power  Kw 93
17  Electrical System Volt 24
Compressor required
18  Compressor Type Rotary Screw/Movable
19 Pressure Required Mpa 1.05~2.46
20 Air consumption m³/min 16-30
Mud Pump(Optional)
21 Type   Hydraulic
22 Model   BW450
23 Stroke mm 100
24 Displacement L/Min 450
25 Discharge pressure (Mpa) Mpa 2-5
Generator(Optional)
26 Power Type   Diesel Engine/Hydraulic
27 Power KW 24
Dimension
28 Net Weight T 6200
29  Shipping Length mm 5800
30 Shipping Width mm 2210
31 Shipping Height mm 2850
32 Ground Clearance mm 300
33  Volume of Flow mm 200
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