Diesel Power Type Water Well Drilling Machine BZC300CJHW

Diesel Power Type Water Well Drilling Machine BZC300CJHW

Truck mounted water well drilling rig BZC300CJHW

Product Details

一、 Usage and Characteristic

1main usage

BZC300CHW is truck mounted 300m water well drilling rig. It can drill in different layer (Clay layer, sandy soil layer, weathered rock, bedrock etc) with suitable drilling tools.With reasonable design, superior performance and complete tools, it can drill with different technology, eg. mud, air foam drilling, DTH drilling, air- lifting reverse drilling to suitable different stratum.

2Main characteristic

BZC300CHW is made using SINOTRUK HOWO 6X6 special chassis. The diesel engine, double winches, mud pump and rotary table, drill tower are on the chassis. It is easy to move, good mobility.

1)、The drilling rig has for four hydraulic legs. The four hydraulic legs can move at the same time and can move separately, so that the drilling rig can quick leveling . The two rear legs can stretch out and then improve the stability of the rig.

2)、The rotary table is dial bar type,with internal spiral bevel gear drive, transfer high torque smoothly.

3)、The rig install China famous large displacement reciprocating piston pump. It can ensure the smooth progress of drilling with large displacement and high pressure.

4)、The lifting force of main and secondary hoisting is large and can meet the normal drilling and can deal with general accidents.

5)、The rig has auxiliary rod relief cylinder which push the ratchet teeth reverse rotation to dismantle the first joint thread of drill pipe, then rotarytable reverse rotate,so lighten labor intensity and improve the life of spare parts.

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Main Parameter

Drill depth(M)

300

Open hole diameter(mm)

500

Rotary table speed (r/min)

4771107

Rotary table torque(KN.m)

7.1KN.m4.7KN.m3.1KN

Single rope capacity of main winch(KN)

40

Lifting capacity of main winch(KN)

240

Single rope capacity of assistant winch(KN)

30

Lifting capacity of assistant winch(KN)

120

Mast capacity(KN)

270

Mast height(mm)

11500

Drill rod

Kelly (mm)

108×108×7500

Drill rod (mm)

Ф89×10×6000

Hydraulic pump

Model

E532FH

Displacement(ml/r)

50/32

Pressure(MPa)

16-20

BW850/2

Mud pump

Cylinder (mm)

150

Piston stroke(mm)

180

Displacement(L/min)

600    850

Pressure (Mpa)

3      2

Frequency(min-1)

58     82

Suction hose diameter(mm)

127

Drain-pipe diameter (mm)

64

Drill power

Diesel engine

Model

6BT5.9-C130-II

Power (KW)

97

Speed (r/min)

2300

Chassis

Brand

SINOTRUK HOWO

Drive form

6×6

Engine

Model

WEICHAI WD615.47

Power(KW)

273

Rotate speed (r/min)

2200

Weight(kg)

21500

Transportation size(H×W×H)(mm)

12450×2490×4000mm

未标题-3


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