Multi-Purpose Rotary Drilling Rig

The Multi-Purpose Rotary Drilling Rig is designed for multi-purpose drilling, and a high capacity, heavy duty multi-purpose drill rig which is highly effective in diamond coring, reverse circulation and rotary drilling techniques. The combination of kinds of drilling techniques results in high drilling efficiency, low cost, quality coring, low core contamination, etc, providing a solution to tough geological conditions.

Competitive Advantage:

a. We manufacture the best Hydraulic Drilling Rigs in China
b. Our products dominate more than 80% domestic market shares
c. We are the OEM of the UDR series drilling rigs
d. Our drilling rigs are now working in more than 30 countries all around the world

Specifications of the Multi-Purpose Rotary Drilling Rig

Drilling Capacity
Diamond Drilling	Dia of Drill Rod	Drilling Depth
	BS	3,000 m
	NS	2,400 m
	HS	1,600 m
	PS	1,100 m
RC	4”	400 m
	4.5”	320 m
Hydraulic System
Pressure	29 MPa
Cooling	Air Cooled
Power System
Type	Turbo Charged
Power	239 kW
Engine RPM	2,200 rpm
Drill Head
Max Torque	11,400 Nm
Max Rotation ,RPM	1,180 rpm
Feed Stroke	7,320 mm
Head Type	Top Drive
Max Pull /Max Push	250 KN/110 KN
Main Winch
Max Pull/Pulling Speed	191 KN@30 m/min 90 KN@54 m/min
Rope Diameter	26 mm
Rope Length	25 m
Wireline Winch
Max Pull/Pulling Speed	19 KN@107 m/min(bare drum) 5 KN@410 m/min(full drum)
Rope Diameter	6.6 mm
Rope Length	2,500 m
Mast
Length	13.4 m
Drilling Angle	45°-90°
Dump Length	1.4 m
Foot Clamp
Drill Rod	BS, NS, HS, PS, PW
Foot Clamp Shackle Equipment
Drill Rod	3.5”, 4”, 4.5”
Transporting Dimensions
L×W×H	13,400 × 2,500 × 3,230 mm
Total Weight
	24.5 t

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