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Beijing Jincheng Mining Technology Co., Ltd.
Home ProductsWater Well Drilling Rig

4.5m Drill Pipe Length Water Well Drilling Rig 400m Deep Trailer Mounted Drilling Machine

JCdrill---The best and Specilized "one-stop selection sourcing platform“ for drilling rig and tools. —— Orlan

—— Orlan

The trailer water drilling rig TWD200 is really good borehole machine,beasy operation,high efficiency and good price. —— Кочетков Юрий

—— Кочетков Юрий

The hydraulic rotary water well drilling rig JKS300,JKCS400 drilling by DTH hammer and mud pump,very good quality and considerate after sales service!

—— Mr. Mohammed Seif

We start use the JK580 DTH rock drilling rig since 2009,now we have 6set working in our customer's mining site,perfect machine with reasonable price.

—— Gocha Rostiashvili

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4.5m Drill Pipe Length Water Well Drilling Rig 400m Deep Trailer Mounted Drilling Machine

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Large Image :  4.5m Drill Pipe Length Water Well Drilling Rig 400m Deep Trailer Mounted Drilling Machine

Product Details:
Place of Origin: China
Brand Name: JCDRILL
Certification: ISO,CE
Model Number: TWD400
Payment & Shipping Terms:
Minimum Order Quantity: 1Set
Price: Negotiation
Packaging Details: Standard Export package
Delivery Time: 1week
Payment Terms: T/T, L/C, D/A, D/P, Western Union, MoneyGram
Supply Ability: 2000set/year
Detailed Product Description
Model Number: TWD400 Drilling Diameter: 140 - 450mm
Drill Pipe Length: 4.5m Drilling Methold: DTH Drilling & Mud Drilling
Rotation Speed: 0-80rpm Engine Power: 93KW
Drill Pipe Diameter: 89/102/114mm Mud Pump: BW450/BW850
Power Type: Diesel Condition: New
Product Name: Water Well Drilling Rig Drilling Depth: 100m/200m/300m/400m
Type: Agricultural Hydroponics
High Light:

water well drilling equipment


water borehole drilling equipment

Water Well Drilling Rig 400m Deep Trailer Mounted Drilling Machine



Drilling water wells for urban and rural life.

Drilling water wells for agriculture irrigation and industries.

Drilling for geotechnical survey.

Drilling construction engineering holes.

Drilling geothermal pump wells.


TWD400 water well drilling rig is installed on a trailer together with diesel generator, large displacement piston pump, double-hoist, turntable, drilling tower, auxiliary unloading cylinder and other components. It can be traction through tractor or truck. It is installed 4 hydraulic legs and 2 mechanical legs, every hydraulic leg rod with locknut. After leveling the rig, it can lock the cylinder use locknut. So, even if the cylinder leaks, the chassis is not instability.


This drilling rig TWD400 equipped with an auxiliary unloading cylinder, it can be used to promote the turntable ratchet, to achieve auxiliary unloading the drill pipe. The appearance of rig is pretty, it has a high efficiency because of having a larger torque of the turntable, it is mainly used for water well, construction, national defense building foundation, geological exploration, geothermic well and other foundation working, it is popular with domestic and foreign clients.


1. This drilling rig is one type of normal-circulation rotator. The chassis of full-trailers is applied in this drilling rig which is being equipped with all-steel meridian tires with good off-road performance.
2. Driven by independent diesel engine, this drilling rig is powerful and full of great force.
3. This drilling rig is equipped with two hoisters, so three-speed (fast-middle-slow) lifting and lowering can be achieved to improve working efficiency of well drilling by big lifting force.
4. Equipped with four hydraulic support legs and two mechanical support legs. Hydraulic mechanical double-locking can be realized by means of oil-cylinder piston rod of each hydraulic support leg.
5. The drill tower applies telescopic structure of internal and external towers whose positioning can be finished through hydraulic cylinder.
6. This drilling rig is fitted with a 24KW generator which is convenient for customers to perform drilling operations.

1 Geology drilled   All kinds
2 Drilling Type   DTH & Mud Rotary
3 Drill system and operation   Hydraulic
4 Hole Diameter mm Φ140—Φ450
5 Hole Depth m 400
6 Rotation Torque Nm 9600
7 Rotation Speed rpm 60-120
8 Drill pipe diameter mm 89/114
9 Drill pipe length mm 4000/4500
10 Axial pressure T 85KN
11 Max. Lifting force T 20
12 Lifting force of Main winch(Optional) T 4
13 Lifting force of hoist T 1.5
14 Length of steel wire rope m 100
15 Lifting height of tool winch m 8
16 Diesel Engine type YUCHAI
17 Rated Horse power Kw 92
18 Electrical System 24 Volt
Compressor required
19 Compressor Type Rotary Screw/Movable
20 Pressure Required Mpa 1.05—4.5
21 Air consumption m³/min 16—60
22 Type   Haevy duty
23 Wheel Quantity   4wheels
Mud Pump
24 Type   Hydraulic
25 Model   BW450/BW850
26 Stroke mm 110
27 Displacement L/Min 450/850
28 Discharge pressure (Mpa) Mpa 2
29 Net Weight T 12
30 Shipping Length mm 10500
31 Shipping Width mm 2100
32 Shipping Height mm 2850

Package and Delivery                                                                                                                                                                 

4.5m Drill Pipe Length Water Well Drilling Rig 400m Deep Trailer Mounted Drilling Machine 0


Who are we?

​JCDRILL is a leading manufacturer of water well drilling rig in China.


What can we supply?

Except water well drilling machine, we supply clients worldwide with drilling tools, drilling parts etc..


Why trust us?

Both ISO9001: 2000 and API 5DP certificates are available for our products.


Who trust us?

Our products have been quite popular among clients from Mongolia, Kazakhstan, Russia, Iran, Afghanistan, Oman, Turkey, Thailand, Vietnam, Myanmar, Malaysia, Indonesia, Singapore, Taiwan, Colombia, Mexico, Brazil, Canada, Australia, etc.


What can we do else?

Besides, OEM service is also available. If you need, please don't hesitate to contact us.

Contact Details
Beijing Jincheng Mining Technology Co., Ltd.

Contact Person: Tina Zheng

Tel: +8613521183617

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