280m Depth Rock Drilling Machine Air DTH Water Well Bore Hole Drilling Rig

Brand Name:RanCheng
Certification:CE, ISO 9001:2000
Model Number:RCJ280D
Minimum Order Quantity:1
Delivery Time:10-15 working days
Payment Terms:T/T, Western Union
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Verified Supplier
Location: Zhengzhou Henan China
Address: No. 33 Jinsuo Road, High-tech Zone, Zhengzhou, Henan
Supplier`s last login times: within 36 hours
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Product Details

280m Depth Rock Drilling Machine Air DTH Water Well Bore Hole Drilling Rig


Product Description


RCF280C water well drilling rig machine is an efficient, multi-function full hydraulic water well drilling rig. It is high efficiency because of having a larger torque of the turntable and is mainly used for water well in resource exploration and hydrology wells, civil use water well, agriculture irrigation, etc projects.


Technical Parameters


ModelRCF280C
Bore diameter(Hammer)100-350mm
Bore depth280m
Air consumption17-35m³/min
Air pressure1.7-3.0Mpa
Pipe diameter89mm/102mm
Pipe length3m/6m
Lifting force18T
Lifting speed3m/min
feeding speed0.5-5m/min
Fast lifting speed30m/min
Fast feeding speed50m/min
Max torque of the rotary7000-9000Nm
Rotary speed40-70r/min
Hoist lifting capacity2T
Mud Pump flow450L/min (option)
High hydraulic leg1.5m
Feeding efficiency10-35m/h
Travel speed2.5Km/h
Climb ability30°
Dimension(L*W*H)4100×1900×2600mm
Weight7000Kg
Diesel engine70KW Yuchai engine

Machine Advantages


Yuchai engine: 70KW Yuchai turbocharged engine, a well-known brand in Guangxi.


Travel device: It is equipped with new travel motor and reducer with long service life;


Hydraulic oil pump: Imported from the United States; parallel gearbox is separated from oil pump. Thus hydraulic oil pump provides sufficient and reasonable power distribution. Advanced hydraulic system ensures simple maintenance and low cost;


Power head device: The gearbox body is integrated, and the dual motors provide greater power, greater torque, more durable, and lower maintenance cost;


Drilling rig chassis: Professional excavator chassis is durable, and heavy load-bearing but wide chain plate width makes less damage to hard roads;


Lifting force: RCF280C water well drilling rig machine adopts a composite boom design, with a small boom volume, long stroke, large lifting force of dual cylinders, and large lifting tonnage of the drilling rig; the lifting arm configured on the drilling rig body is equipped with a limit device to protect the safety of the cylinder and ensure safety during work; each hydraulic oil pipe is covered with a thickened protective sleeve to extend the service life of the pipe;


Lifting force: Water well drilling rig machine has composite tower with 6.6m long stroke. Its lifting force is 18t.


Machine Pictures


China 280m Depth Rock Drilling Machine Air DTH Water Well Bore Hole Drilling Rig supplier

280m Depth Rock Drilling Machine Air DTH Water Well Bore Hole Drilling Rig

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