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the cheapest 400meter water well drilling rigs

  • the cheapest 400meter water well drilling rigs
  • the cheapest 400meter water well drilling rigs
Model No.︰BZC-400BCA
Brand Name︰BZ DRILL RIG
Country of Origin︰China
Unit Price︰US $ 103000 / set
Minimum Order︰10 set
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Product Description

BZC-400BCA truck mounted drilling rig is designed by our engineers.It is a kind of truck mounted and rotary drilling rig.

The truck chassis adopts the 8X4 special crane chassis  and the main drive system, the transfer case, gearbox, double-winch unit, mud pump, turntable,drilling tower, feed mechanism are set up on the chassis.

This rig is a rotary drilling rig with directional circulation. It is equipped with BW850/2A mud pump which adopts the slurry as the washing fluid and can drill on clay, sand and rock if it is equipped with suitable drilling bit.

The power of drilling rig comes from the truck engine; the rig has distribute implement and hydraulic system.

There are pressure device on the rig so it is high efficiency when the rig drill on mud rock and on the weathering formation.

The main drive of rig is mechanical and the four landing legs and drilling tower are hydraulic controlled. Transfer case and mud pump clutch system are air operated.

According to clent's requirement, the rig can carry out down-the-hole hammer drilling with USA Sullair, Japan PDSKIOOS,Sweden Atlas, China Kaishan,Hongwuhuang; can carry out air lifting reverse circulation drilling with air-water tap,double-wall drilling pipe,gas-water separator; can carry out Hydraulic DTH hammer drilling rock breaking with 850/2A mud pump; can carry out core-drilling with other special drilling tools.

 

Technical parameter

 Drilling depth(M)

400

 Drilling diameter(mm)

500

 Speed of turntable(r/min)

117; 102; 60; 38; 22; 13; 14(reverse)

 Torque of turntable(KN.m)

7.5------75

Single rope lifting capacity of main windlass(KN)

40

Maximum lifting capacity of main windlass(KN)

240

Single rope lifting capacity of assistant windlass(KN)

40

Single rope lifting capacity of assitant windlass(KN)

160

 The lifting capacity of hook(KN)

250

 Bearing capacity of drilling tower (KN)

250

 The height of drilling tower (mm)

12503

Drill pipe

 Kelly bar(mm)

108×108×7500

 Assistant pipe (mm)

.Ф89×10×5700

 

 

 

 

 

 

BW850/2A

mud pump

 

 Diameter of cylinder (mm)

150

 Stroke of piston (mm)

180

Theoreical 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

 Drive form

8×4

 

Engine

 Model

YC6A260-33YC water -cooled four strok diesel engine

 Rated power(KW)

191

 Speed (r/min)

2300

 Size (L*W*H)(mm)

11510*2480*2800

Electric generator

Model

MF

Rated power (kw)

15

Rated voltage(v)

400

Rated current(A)

27

Speed (r/min)

1500

Frequency(Hz)

50

Protection level

IP21

Insulation Class

H

 The highest speed(Km/h)

75

 Weight (kg)

19340

 Transport size(L*W*H)(mm)

11981x2480x3870

 Working size(L*W*H)(mm)

11145x2480x13289

Payment Terms︰T/T
Lead Time︰5days
Standards Certificate︰ISO9001
Wechat︰13465060314
skype︰roylee368
Export history︰35 years
manufacturer or trader︰Maker
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