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200mm Holes Portable Hydraulic Water Well Drilling Rig Borehole Drilling Equipment TWD200

Place of Origin: Zhejiang

Company Profile

Location: Zhangjiakou, Hebei, China (Mainland)
Business Type: Manufacturer
Main Products: Drilling Rig Machine

Product Detail

Model No.: N/A

Product Description

 

200mm Holes Portable Hydraulic Water Well Drilling Rig Borehole Drilling Equipment TWD200

 

Introduction


TWD200 trailer mounted water well drilling rig able to handle water well drilling for NGO's and private customers. In most cases where boreholes are drilled in Africa it is to install hand pumps or solar pumps with a size smaller than 6" .For that reason on mud rotary holes we needed a 8" capacity and on DTH a 6" capacity. This is big enough to install most water pumps. The rig must be able to handle 6" PVC casing installations.    

This water drilling rig, uses proven technology like the Deutz F3L912 engine and even after long periods of drilling you can still keep your hand on the hydraulic tank. We have decided to use roquete valves.

This portable water well drilling equipment uses 89mm drill pipes with 2 and 3/8 API Internal Flush threading. That reduces the friction in the case of mud rotary drilling as the internal joint diameter is 44mm.The drill tower is telescopic and uses earthlight blocks to reduce friction and is directly connected on the feed cylinder. The drill head of this water well drilling machines is powered by a white drive product with 2200 Nm torque. So if you want a quality product that can drill up to 200mm holes.

 

Specification

 

Description

TWD200

Geology drilled

All kinds

Drill depth

0-200 m

Drilling Diameter

90 - 200mm

Drill system and operation

Hydraulic

Rig assembly

1 complete unit, main engine driven

Mobility

2 wheel tandem road trailer

Transportation

Towed by pickup or light truck

Foam pump

Hydraulic driven, mounted on rig

Weight

2200 kg

ROTARYHEAD&FEED SYSTEM

Top head drive by a hydraulic cylinder through heavy duty chain.

Rotation torque 

2300 N-m

Speed 

0 - 80 rpm.

Head travel 

2.25 meter

Pull-up capacity 

 50000 Nm

Pull-down capacity 

16000 Nm

Pull-up speed-slow feed 

1.22 meter/min

Pull-up speed-rapid feed 

12.2

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