rotary core drilling rig HFT-350B

Technical parameter

 Drilling depth(M)

80

300

 Drilling diameter(mm)

1500

500

 Speed of turntable(r/min)

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

 Torque of turntable(KN.m)

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

 Single rope lifting capacity of windlass(KN)

30

 the max torque of whole machine(KN.m)

40.55

 The lifting capacity of hook(KN)

180

 Bearing capacity of mast (KN)

180

 The height of mast (mm)

11500

 Bearing capacity (t)

25

Pipe

 Kelly (mm)

108×108×7500

 Assistant pipe (mm)

89×10×5500

 Model

CB-HP50/32Z

Hydraulic pump

 Pump delivery (ml/r)

50/32

 Rated speed (r/min)

3500-3700

 Rated pressure(MPa)

20

 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

BW850/2A

 Diameter of drain pipe (mm)

64

plunger pump

 Input speed (r / min)

470

 Input power (kw)

40

 Overall dimensions (mm)

2000*1030*1400

Weight (t)

1.5

 Model

TAZ5191TXJ

 Drive form

6×4

 Model

TBD226B-6

Truck chassis

Engine

 Rated power(KW)

132

 Speed (r/min)

2300

 Size (L*W*H)(mm)

11110×2490×2500

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 best working gear (or speed)

5th gear(1000-1400r/min)

 The highest speed(Km/h)

75

 Weight (kg)

19340

 Transport size(L*W*H)(mm)

12160*2490*3440

 Working size(L*W*H)(mm)

11110*2490*13110