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1:Trailer water well drilling rig, 2:High drilling efficiency, 3:Low cost, 4:ISO Certificated drilling rig, 5:high quality - details see: https://www.machineto.com/trailer-mounted-water-well-drilling-rig-10312973

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.

Thisportable water well drilling equipmentuses 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 thiswater well drilling machinesis 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	12.26 meter/min
Pull-down speed-slow feed	0-1.88 meter/min
Pull-down speed-rapid feed	0- 16.90 meter/min
Diesel engine
Brand	Deutz
Power	38KW
MODEL	F3-912
DRILL PIPE
Drill pipe length	2.00 meter
Drill pipe diameter	60/76/89 mm
Thread	2 3/8 REG API Mod
Power pack speed	3000 rpm.
Load power pack	max. 47 hp.
FOAM PUMP
Flow capacity	400 liter/min
Foam Tank	50 liter
Max. working pressure	40 bar
HYDRAULIC SYSTEM
Hydraulic tank capacity	180 liter
STABILIZING JACK
1 front jacks and 2 rear jacks.
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
DIMENSIONS
Overall length	4540 mm
Overall width	1800 mm
Overall height	2100 mm