GEO-W200 multifunction water well drilling rig

Details

GEO-W200 multifunction water well drilling rig

GEO-W200 trailer mounted water well drilling rig is lightweight, efficient, multi-purpose drilling equipment, which 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 requirements.

Technical parameters:

Model#:	GEO-W200
Geology drilled	All kinds
Drill depth	0-200 m
Drilling Diameter	90 - 220mm
Drill system and operation	Hydraulic
Rig assembly	1 complete unit, main engine driven
Mobility	4 wheel tandem road trailer
Transportation	Towed by pickup or light truck
Drill pipe (diameter x length)	60/76 mm x 2 m
Mud pump	400 L/min@ 6 bar progressive pump
Foam pump	Hydraulic driven, mounted on rig
Weight	3400kg
ROTARYHEAD&FEED SYSTEM
Top head drive by a hydraulic cylinder through heavy duty chain.
Rotation torque	2232 N-m
Speed	0 - 70 rpm.
Head travel	2.25 meter
Pull-up capacity	3813.09 kg.
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
DRILL PIPE
Drill pipe length	2.00 meter
Drill pipe diameter	76 mm
Thread	2 3/8 REG API Mod
Power pack speed	3000 rpm.
Load power pack	max. 47 hp.
MUD PUMP
Flow capacity	400 liter/min
Max. working pressure	6 bar
HYDRAULIC SYSTEM
Hydraulic tank capacity	140 liter
STABILIZING JACK
2 front jacks and 2 rear jacks.
Bore	80 mm.
Stroke	480 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	1750 mm
Overall height	1900 mm
Diesel engine	YUCHAI
Power	45kw