200mm Holes Portable Hydraulic Water Well Drilling Rig Borehole
Drilling Equipment TWD200
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
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.
90 - 200mm
Drill system and operation
1 complete unit, main engine driven
2 wheel tandem road trailer
Towed by pickup or light truck
Hydraulic driven, mounted on rig
Top head drive by a hydraulic cylinder through heavy duty chain.
0 - 80 rpm.
Pull-up speed-slow feed
Pull-up speed-rapid feed
Pull-down speed-slow feed
Pull-down speed-rapid feed
0- 16.90 meter/min
Drill pipe length
Drill pipe diameter
2 3/8 REG API Mod
Power pack speed
Load power pack
max. 47 hp.
Max. working pressure
Hydraulic tank capacity
1 front jacks and 2 rear jacks.
Lubricator of venturi-type for down-the-hole drills.
Oil tank capacity