BZC400CHW truck mounted water well drilling machine is a directly rotary drilling rig. This truck chassis is adopt the 6×4 or 6X6 special chassis of SINOTRUK HOWO brand, 11.00R20 steel off-road tire tread, with good off-road performance.
The drilling rig has very compact structure, The drilling rig has independent diesel engine,112kw COMMINS brand(strong power). Not only meet the drilling requirements, but also reduce energy consumption, it is very affordable.
3.This water drill rig is design principle is an advanced hydraulic cylinder for drilling, stepless lift, it can be achieved automaic drilling. it can automatically adjust the drilling speed for different geological conditions.
4.The drilling process can be achieved in pressruized drilling technology, adjust different pressure for different geological conditions, and can be viewed drilling pressure by pressure gauge. At the same time, it can adjust the drilling speed.The drilling rig can achieved fast drilling by manually, especially for soil. It can achieved different speed for different soil.
5.It has a large lifting force hydraulic main hoist, stepless lift, and to achieve release rope quickly. When upgrading heavy, the lifting speed need slow to aviod crash the turntable and wellhead board. When put down single drill pipe, operate the quick handle, it can achieved release rope quickly like mechanical hoist.
6.It has a hydraulic tool hoist, the tool hoist has large lifting force and quick lifting speed, it is both easy to loading 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.
7.It has a hydraulic cylinder control double card board forward and backward, it makes the insurance card board closed, to achieve stuck or release the pipe joints.
8.It use integrated design of pneumatic, to achieve the BW850/2 mud pump clutch using pneumatic remote control, it has high degree of automation and easy-saving operation.
9.It is installed 4 hydraulic legs and 2 mechanical legs, every hydraulic leg rod with locknut. After leveling the rig, it can lock the cylinder use locknut. So, even if the cylinder leaks, the chassis is not instability.
10.The turntable use stir bars, internal turntable use spiral arc gear to transmission, it has large torque, it about 2 times of similar products at domestic and foreign.
11.It is installed a generator (30kw) , so that it is convenient to illuminate or work at night.
The hydraulic system use 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 equipped with an auxiliary unloading cylinder, it can be used to promote the turntable ratchet, to achieve auxiliary unloading the drill pipe.
Speed of turntable（r/min）
Torque of turntable（KN.m）
Single rope lifting capacity of mian windlass（KN)
The capacity of main windlass(KN)
Single rope lifting capacity of hydraulic windlass（KN）
The capacity of hydraulic windlass(KN)
The lifting capacity of hook（KN）
Bearing capacity of mast (KN)
The height of mast (mm)
Bearing capacity of Swivel (t)
Drill pipe (mm)
Pump delivery (ml/r)
Rated speed (r/min)
Diameter of cylinder (mm)
Stroke of piston (mm)
Theory of flow (L / min)
Rated pressure (Mpa)
Pounding times (min-1)
Diameter of suction tube (mm)
Diameter of drain pipe (mm)
Input speed (r / min)
Input power (kw)
Overall dimensions (mm)
Commins Brand 6BTA-C150
Rated power (kw)
Diesel Power : 112
The highest speed（Km/h）
1. Drilling water wells
2. Industrial production water supply
3. Mine ventilation holes, Precipitation hole
4. Oil exploration
5. Drilling geothermal wells
6. Road construction pile foundation
7. Geological explorations
8. Hydrogeological exploration
9. Road construction
10. Underground tunnel exploration
1 The new rig running a month, you should replace the FAST gearbox oil and carousel summer with 85W / 90GL-5 gear oil, in winter with 85W / 90GL-4 gear oil.
2 It should be checked before each operation of the rig parts of lubrication, mud pump oil lubrication of the piston rod box to promptly fill lubricating oil in a timely manner to facilitate the box dripping oil on the piston rod, extend the life of the rod. Dongfeng to observe the oil level in the gearbox and wheel.
3 Check the rolling bearing seal is intact, any abnormal sound, ran, fever;
4 If broken wire rope off shares must be replaced immediately;
5 Swivel adjustment: if the swivel leak water ,adjusting nut to adjust the ring gap or replace a new seal;
6 Adjust swivel: there will be leak if the sealing rings broken. And you can adjust its nut or change the new sealing rings for solving.
7 Truck diesel engine's maintenance(Refer to the chassis engine specification)