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Truck mounted water well drilling rig

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  • BZCY400XHW Truck mounted water well drilling rig

BZCY400XHW Truck mounted water well drilling rig

Description:BZCY400XHW truck mounted drilling rig is a directly rotary drilling rig. This truck chassis is adopt the 6×4 special chassis of brand SINOTRUK HOWO, 371HP, 11.00R20 steel off-road tire tread, with good off-road performance.

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Main features

◎BZCY400XHW truck mounted drilling rig is a directly rotary drilling rig. This truck chassis is adopt the 6×4 special chassis of brand SINOTRUK HOWO371HP, 11.00R20 steel off-road tire tread, with good off-road performance.

◎This rig has very compact structure, the truck moving and the drilling use the same engine (PTO).

◎This rig design principle 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 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.

◎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 avoid crash the turntable and wellhead board.

◎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.

◎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.

◎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.

◎It is installed 4 hydraulic legs and 2 mechanical legs, every hydraulic leg rod with locknutAfter leveling the rig, it can lock the cylinder use locknut. So, even if the cylinder leaks, the chassis is not instability.

◎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.

◎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.

◎ According to clients requirement, the rig can carry out down-the-hole hammer drilling with Atlas, China Kaishan,Zhigao;  can carry out other drilling methord with other special drilling tools.

 

Technical parameter

  Drilling depthM

400

  Drilling diametermm

165-508

  Inner diameter of turntable mm

500

  Speed of turntabler/min

117;102;60;38;23;13;16reverse

  Torque of turntableKN.m

5---50(reverse)

The capacity of main windlass(KN)

270

Single rope lifting capacity of tool windlass(KN)

20

  The rope capacity of tool windlass(m)

40

  The lifting capacity of hookKN

270

  Bearing capacity of mast (KN)

270

  The height of mast (mm)

12500

Pipe

 Kelly mm

108×108×7500

 Assistant pipe (mm)

Ф89/114×5500

 Hydraulic pump

 Pump delivery (ml/r)

63/63/32

  

 

BW850/2

Mud pump

 

 Diameter of cylinder (mm)

150

 Stroke of piston (mm)

180

Theory of flow (L / min)

600      850

 

Rated pressure (Mpa)

3         2

 

Pounding  times (min-1)

58        82

 

 Diameter of suction tube (mm)

127

 

 Diameter of drain pipe (mm)

64

 

 Input speed (r / min)

470

 

 Input power (kw)

40

 

 Overall dimensions (mm)

2000*1030*1400

 

Weight (t)

1.5

  

Truck chassis

 Model

SINOTRUK

 

 Drive form

6×4

 

 

Engine

 Rated powerHP

371

 

 

 Speed r/min

2300

Electric generator

Rated power (kw)

30

Rated voltage(v)

400

 Transport sizeL*W*H(mm)

10800×3050×14000

 Working sizeL*W*H(mm)

10800×3050×14000 (For reference only)