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HFC700 Truck Mounted Water Well Drilling Rig

Drilling Depth: 700m
Drilling Diameter: 500mm
Rotary Speed: 110; 96; 56; 36; 21; 12(r/min )(reverse)
Rotary Torque: 4.3, 5, 8.5,13.3, 22.7, 40 (KN.m) (reverse)



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Product Description:

Main Features:
HFC700 truck-mounted drilling rig is a directly rotary drilling rig. This truck chassis is adopted from the 8×4 special chassis of brand SINOTRUK, 11.00R20 steel off-road tire tread, with good off-road performance.
This rig has a very compact structure, the engine of chassis is adopted D10.27-40 diesel engine, the power is 196kw(strong power) The drilling rig has an independent diesel engine (COMMINS 6BTA5.9-C180), the power is 132kw. Not only meet the drilling requirements but also reduce energy consumption, it is very affordable.
This rig is an advanced hydraulic cylinder for drilling, stepless lift, it can be achieved automatic drilling. it can automatically adjust the drilling speed for different geological conditions.
The drilling process can be achieved in pressurized drilling technology, adjust different pressure for different geological conditions, and can be viewed drilling pressure by a pressure gauge. At the same time, it can adjust the drilling speed.
The drilling rig can achieve fast drilling manually, especially for soil. It can achieve different speeds for different soil.
It has a large lifting force hydraulic main hoist, a stepless lift, and to achieve release rope quickly. When upgrading heavy, the lifting speed needs to slow to avoid crashing the turntable and wellhead board. When putting down a single drill pipe, operate the quick handle, it can achieve release rope quickly like a mechanical hoist.
It has a hydraulic tool hoist, the tool hoist has large lifting force and quick lifting speed, it is both easy to load drill tools, drill pipe, and drill accessories transport, and can slide up and down with anchors, its very convenient to load and unload the drill pipe.
It has a hydraulic cylinder control double cardboard forward and backward, which makes the insurance cardboard closed, to achieve stuck or release the pipe joints.
It uses the integrated design of pneumatic, to achieve the 3NB-130 mud pump clutch using pneumatic remote control, it has a high degree of automation and easy-saving operation.
It is installed 4 hydraulic legs and 2 mechanical legs, every hydraulic leg rod with a locknut。 After leveling the rig, it can lock the cylinder using a locknut. So, even if the cylinder leaks, the chassis is not instability.
The turntable use stir bars, internal turntable use spiral arc gear to transmit, it has large torque, it about 2 times of similar products at domestic and foreign.
It is installed a generator (30kw) so that it is convenient to illuminate or work at night.
The hydraulic system uses an open system, the chassis and drilling rig are separately manipulated, it can avoid misuse. Winter oil heater and summer oil radiator are installed, to adapt to different seasons hydraulic oil for heating and cooling.
This drilling rig is equipped with an auxiliary unloading cylinder, it can be used to promote the turntable ratchet, to achieve auxiliary unloading of the drill pipe.

Product Parameters:

 Drilling depth(M) 700
 Drilling diameter(mm)  500
 Speed of turntable(r/min) 110; 96; 56; 36; 21; 12(reverse)
 Torque of turntable(KN.m) 4.3, 5, 8.5, 13.3, 22.7, 40(reverse)
The capacity of oil pump(kN/MPa) 245/20
The feeding capacity of oil pump(kN/MPa) 59/10
 Single rope lifting capacity of mian windlass(KN) 50
 The capacity of main windlass(KN)  300
 Single rope lifting capacity of tooling windlass(KN) 20
 The capacity of hydraulic windlass(KN) 20
 The lifting capacity of hook(KN) 300
 Bearing capacity of mast (KN) 360
 The height of mast (mm) 11800
 Bearing capacity of  Swivel (t) 36
Pipe  Kelly bar(mm) 108×108×10500
 Drill pipe (mm) Ф89×10×9000




Mud pump




 Liner Diameter (mm)  100-140
 Stroke of the piston (mm)  160
Theoretical flow (L / S) 8.4 10.3   12.2  14.3   16.6
Rated pressure (Mpa)           10    8     7     6     5
 Diameter of the suction tube 152mm
 Diameter of the discharge pipe 65mm
 Input power  kW(HP) 95 (130)



Truck chassis

 Drive form 8*4


Brand DONGFENG  brand
 Rated power(HP) 280
 Emission standard Europe II
Drilling engine Model Commins Brand  6BTA-C180
Rated power (kW)                    Diesel Power:  132
 The highest speed(Km/h) 75
 Transport size(L*W*H)(mm) 13325×2500×4215

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