Drilling Rig BZC400A

Drilling depth (M)

80

400

Borehole diameter (mm)

1500

500

Rotary table speed (r/min)

21.2; 36; 63.2; 100.6; 155; 20.2 (reverse)

Rotary table torque (KN.m)

18; 10.6; 6; 3.8; 2.5; 18.9 (reverse)

Pull force of the main winch (with single winch rope) (KN)

45

Max. pull force of the main winch (KN)

270

Pull force of the auxiliary hydraulic winch (with single winch rope) (KN)

40

Max. pull force of the auxiliary hydraulic winch (KN)

160

Elevating capacity of the hook (KN)

270

Carrying capacity of the drill tower (KN)

270

Drill tower height (mm)

11500

Load bearing capacity (t)

30

Drill stem

Main drill stem (mm)

108×108×7500

Second drill stem (mm)

Ф89×10×5500

Hydraulic oil pump

Model

CB-HP80/40

Capacity (ml/r)

80/40

Rated speed (r/min)

2000

Rated pressure (MPa)

20

BW850/2A slurry pump / mud pump

Cylinder sleeve diameter (mm)

150

Piston travel (mm)

180

Theoretical flow rate (L/min)

600　　　　850

Rated pressure (Mpa)

3　　　　　　2

Stroke frequency (min^-1)

58　　　　　82

Suction pipe diameter (mm)

127

Drain pipe diameter (mm)

64

Rotation speed (r/min)

470

Input power (kw)

40

Overall dimension (mm)

2000×1030×1400

Weight (t)

1.5

Matching power unit

Diesel engine

Model

CA6DE3-20E3

Rated power (KW)

147

Speed (r/min)

2300

Max. torque

650N.m/1400-1500rpm

Chassis

Model

TAZ5183TZJ (truck crane chassis)

Drive type

6×4

Engine

Model and type

CA6DE3-20E3, Euro III

Rated power (KW)

147

Speed (r/min)

2300

Overall dimension (L×W×H) (mm)

11110×2490×2500

Model in National Announcement of P.R.China

TAZ5173TZJBZC350 water well drilling rig

Generating set

Model

MF

Rated power (kw)

15

Rated voltage (v)

400

Rated current (A)

27

Power factor

0.8

Speed (r/min)

1500

Rated frequency (Hz)

50

Insulation class

H

Protection rating

IP21

Optimum gear of the gearbox in driving cab (rotation speed)

5^th gear (1000-1400r/min)

Max. truck travel speed (Km/h)

75

Weight (kg)

19340

Transport dimensions (L×W×H) (mm)

12160*2490*3440

Overall dimension (L×W×H) (mm)

11110*2490*13110