Technical parameter

 Drilling depth（M）

400

 The open hole diameter（mm）

500

The end of hole（mm）

200

 Speed of rotary table（r/min）

33, 59, 97, 159, 253, 27(reverse)

 Torque of rotary table（KN.m）

5.4----50

Single rope lifting capacity of main hydraulic winch(T)

4

Maximum lifting capacity of main hydraulic winch(T)

24

Single rope lifting capacity of vice hydraulic winch(T)

4

Maximum lifting capacity of vice hydraulic winch(T)

16

 The lifting capacity of hook（T）

27

 Bearing capacity of drilling tower (T)

35

 The height of drilling tower (mm)

12500

The independent power

WEICHAI: 120Kw

Drill pipe

 Kelly bar（mm）

108×108×7500

 Assistant pipe (mm)

.Ф89×10×5500

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

6×6

 Engine

 Model

HOWO

 Rated power（HP）

266

 The highest speed（Km/h）

75

 Weight （kg）

22500

 Transport size（L*W*H）(mm)

12550×2500×4100