Main Machine

Rated Pressure  

Mpa

24

Rated Flow Rate  

L/min

280

Rated Rotation Torque

N·m

17000

15000

12000

Rated Rotation Speed

r/ min

40-150

40-150

48-150

Feeding Force

kN

250

Feeding Speed （Fast/Slow）

mm/min

15/1.5

Pull-out Force

kN

250

Pull-out Speed （Fast/Slow）

mm/min

19/1.5

Feeding Stroke

mm

1200

Drilling Depth

m

>1500

Starting Hole Diameter

mm

120/203/253

Final Hole Diameter

mm

120/203

Drilling Inclination Angle

。

0～+20

Drill Pipe Diameter

mm

φ70/φ89/φ95/φ127

Water Supply Pressure

Mpa

1-1.5

Minimum Water Supply

L/min

50

Pump Station

Rated Pressure

Mpa

29

Rated Flow

L/min

285

Motor Model

-

YBK3-315M-4

Rated Voltage

V

660/1140

Rated Power

kW

132

Effective Oil Tank Volume

L

450

Travel Mechanism

Travel Mode

-

Crawler type driven by hydraulic motor

Operating Pressure

Mpa

26

Operating flow

L/min

120

Travel Speed

m/min

25

Gradeability

（°）

20

Overall   Dimensions

mm

3800×1600×2000（±50）

Machine weight

kg

12720

Main Machine

Rated Pressure

Mpa

28  

Rated Flow

L/min

140

Rated Rotation Torque  

N·m

8500

7000

6000

Rated Rotation Speed

r/ min

43-140

47-150

47-150

Feeding Force

kN

240

Feeding Speed （Fast/Slow）

mm/min

15/1.5

Pull-out Force

kN

320

Pull-out Speed （Fast/Slow）  

mm/min

15/1.5

Feeding Stroke

mm

800

Drilling Depth

m

>1000

Starting Hole Diameter

mm

113/133/153

Final Hole Diameter

mm

113/133

Drilling Inclination Angle

。

-35～+90

Drill Pipe Diameter  

mm

φ73/φ89

Water Supply Pressure

Mpa

1-1.5

Minimum Water Supply

L/min

300

Pump Station

Rated Pressure  

Mpa

33/24

Rated Flow

L/min

140/60

Motor Model

-

YBK3-315S-4

Rated Voltage  

V

660/1140

Rated Power

kW

75

Effective Oil Tank Volume

L

250

Travel Mechanism

Travel Mode

-

Crawler type driven by hydraulic motor

Operating Pressure

Mpa

23

Operating flow

L/min

100

Travel Speed

m/min

25

Gradeability

（°）

20

Overall   Dimensions

mm

3750×1300×2650（±50）

Machine weight

kg

10000