Bangladesh Hydraulic Well Drilling Rig

Bangladesh Hydraulic Well Drilling Rig

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.

Product Details

Product introduction:

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.


Technical parameter

Drilling depth(M)


Drilling diameter(mm)


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)



Kelly bar(mm)


Drill pipe (mm)


Hydraulic pump



Pump delivery (ml/r)


Rated speed (r/min)


Rated pressure(MPa)


Mud pump

Diameter of cylinder (mm)


Stroke of piston (mm)


Theory of flow (L / min)

600 850

Rated pressure (Mpa)

3 2

Pounding times (min-1)

58 82

Diameter of suction tube (mm)


Diameter of drain pipe (mm)


Input speed (r / min)


Input power (kw)


Overall dimensions (mm)


Weight (t)


Truck chassis

Drie form




HOWO brand

Rated power(HP)


Emission standard

Europe II

Drilling engine

Commins Brand 6BTA-C150

Rated power (kw)

Diesel Power : 112

The highest speed(Km/h)


Weight (kg)


Transport size(L*W*H)(mm)


Working size(L*W*H)(mm)



1. Truck type borehole drilling rig is convenient and flexible for moving. All devices are installed on the chassis, which is convenient for integration and movement. It adopts cross-country vehicle chassis to adapt to bad road condition.

2. Comprehensive design makes the machine work steady in extremely harsh climate.

3. For the high integration degree, preparation work before operation is quick and convenient.

4. It is applicable to the field of metallurgy, geology, petroleum, coal, water conservancy, forestry, troops, building materials and so on.

5. It is suitable for operating in clay layer, sand layer, gravel layer, gravel layer, bed rock, etc.

6. All rigs all adopt full hydraulic control, which is simple and convenient.

7. It is featured with low maintenance cost.

8. Our drilling equipments are accredited by the ISO9001:2008 certification, military enterprises certification and the implementation of national and military standards.

Main functions of drilling:

1. Obtain underground physical data and obtain core, cuttings, oil, water, natural gas, etc. from the bottom of the well.

2. As a geophysical logging channel, obtain data on various geophysical fields of the rock formation, such as underground military fire tests.

3. As an artificial channel, observe the mineral, hydrological and geological structures in the stratum.

4. Comprehensive application, comprehensive exploration and acquisition, and the use of underground resources.

Care and maintenance

1 When the new rig run a month, it should change the lubricant in the transfer case and turntable. When the working temperature is below 0℃, add 10th mechanical oil; When the working temperature is more than 20℃, add 30th mechanical oil.

2 Check the lubrication of all the parts before operating the rig. The pump piston rod should be refueled 1-3 times every class , observe the oil level of the transfer case, gearbox and turntable.

3 Check the rolling bearing seals, if they are intact, abnormal sound, or fever.

4 If the rivets of brake ribbon wear and expose, The brake ribbon should be replaced immediately.

5 If the wire rope is broken, it must immediately replace the broken wire rope.

6 Adjusting the tap:

If the gasket ring wears and leak the air, it can adjust the screw nut to reduce the space, or change one new gasket ring.

7 The usage and maintenance of mud pump, electromotor or Diesel Engine see the instruction .


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