Twd200 Water Well Drilling Rig Drilling Machine

• Certification: CE, ISO 9001:2000
• Condition: New
• Motor: Diesel Engine
• Drill Hole Diameter: 90-254 mm
• Drill Hole Depth: 200 M
• Bit Type: DTH and Drag Bit
• Model NO.: TWD200
• Drilling Way: Rotary
• Type: Four-Wheel trailer
• Drilling Rig Type: Trailer Mounted Drilling Rig
• Weight: 2700 Kg
• Transport Package: Standrad Export Packing
• Specification: 4100*1890*2100 mm
• Trademark: JCDRILL
• Origin: China
• HS Code: 8430419000
• Production Capacity: 2000sets/Year

Product Description

TWD200 Trailer Mounted Water Well Drilling Rig

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
water pumps.
The rig must be able to handle 6" PVC casing installations. 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 roque valves.
This rig uses 89mm drill pipes with 2 and 3/8 API IF 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 earthalite blocks to reduce friction and is
directly connected on the feed cylinder.The drill head 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.

The TWD200 drilling for groundwater can use air, foam or mud rotary for percussive drilling according to different textures.
It is widely used in industrial and agricultural water conservancy projects, such as drilling wells, testing wells or other
exploration boreholes.
In particular, in drilling hole for geothermal heating it can also meet the engineering basis for reinforcement,loose gravel
drilling rock formation connected with a variety of engineering.

Specification

Description	TWD200
Drilling Method	Air/Mud Drilling
Drilling Depth	0-200 m
Drilling Diameter	90 - 200mm(Air Drilling)
Drilling Diameter	90 - 250mm(Mud drilling)
Chassis	Single axles two wheels
Walking	Pickup or light truck tow
Foam Pump(Optional)	Hydraulic driven
Weight	2700 kg
Rotation and Feed
Hydraulic motor driven,Cylinder and Chain feed
Rotation Torque	0-4500 N-m
Rotation Speed	0 - 80 rpm.
Feed Stroke	2.25 meter
Pull back capacity	8.5Ton
Engine
Brand	Changchai
Power	45KW
Speed	2600r/min
Cooling System	Water Cooling
Drill Pipe
Length	2.00 meter
Diameter	76/89 mm
Thread	2 3/8 REG,IF
Foam Pump(Optional)
Flow capacity	400 liter/min
Foam Tank	50 liter
Max. working pressure	40 bar
Hydraulic Tank
Capacity	180 liter
Hydraulic Support
Bore	150 mm.
Stroke	520 mm
Air System
Lubricator of venturi-type for down-the-hole drills.
Max. pressure	40 bar
Oil tank capacity	8 liter
Dimension
Length	4100mm
Width	1890mm
Height	2100 mm

Details

Shipping 

FAQ
Q: Are you original manufacturer?
A: Yes, we JCDRILL is a official leading manufacture in drilling machinery in China and we have the whole
series products you need.
Q: Which payment terms are available to us?
A: T/T term or L/C term. On T/T term, 30% down payment is required in advance, and 70% balance shall
be settled before shipment.On L/C term, a 100% irrevocable L/C without "soft clauses" can be accepted.
Q: How long will the delivery time take?
A: Normally mud pump products will take about 3-15 days to produce the ordered machines. Most of the
time, we can have an immediate delivery of our regular machines in 15 days.
Q: How about after sales service?
A: 365×24 Year-round Service We are committed to year-round 24-hour service even during holidays, in
line with our policy of always providing "a response within 15 minutes and job completion within 24 hours."
Q:Spare Parts When You Need Them
A:We have spare parts centers across continents that stock specialist spare parts. We promise that spare
parts will be delivered within 72 hours or no more than one week.