Home > Products > Industrial Supplies > Mining Machine

The main valve and the triple series pump are imported parts. The main shaft rotation adopts the closed circuit driven by double motor, which has high working efficiency and large torque. The power head is fed in by the cylinder chain double speed mechanism or the cylinder straight push structure. The power head leaves the orifice and is divided into translation or flipped structure; the crawler walks on its own; the mast cylinder is up and down, foldable, convenient for transportation and storage, and has the function of touching the ground; The hydraulic system adopts load sensitive control, and the upper and orifice worktables are installed, and the upper and lower straightening devices are provided, and the orifice is equipped with hydraulic retainers. Overall structure: divided into crawler self-propelled, tire type, platform type.

 

 

 

project

 

Metric system

 

British system

 

Drilling depth

 

BQ drill pipe

φ55.6mm

 

1500m

 

4921ft

 

NQ drill pipe

Φ69.9mm

 

1300m

 

4265ft

 

HQ drill pipe

φ88.9mm

 

1000m

 

3280ft

 

PQ drill pipe

Φ114.3mm

 

680m

 

2230ft

 

Power head capability

 

speed

 

0～140～370r/min

 

0～140～370rpm

 

0～450～1145r/min

 

0～450～1145rpm

 

Maximum torque

At 140r/min

 

4650N·m

 

3441ibft

 

Diameter of vertical shaft through hole

 

121mm

 

4.76in

 

Maximum pulling force

 

150kN

 

33000ibf

 

Maximum feed force

 

75kN

 

16500ibf

 

Diesel engine

6CTA8.3-C195

 

Rated power

 

145kW

 

194hp

 

Rated speed

 

1900r/min

 

1900rpm

 

Hydraulic pump

 

Big pump

90 series 75

 

Set pressure

 

31.5MPa

 

4573psi

 

Maximum flow

 

150L/min

 

39.47gprm

 

Intermediate pump

45 Series 60

 

Set pressure

 

28MPa

 

4065psi

 

Maximum flow

 

120L/min

 

31.57gprm

 

Small pump

45 Series 60

 

Set pressure

 

28MPa

 

4065psi

 

Maximum flow

 

120L/min

 

31.57gprm

 

Side front pump

twelve point five

 

Set pressure

 

20MPa

 

2904psi

 

Maximum flow

 

25L/min

 

6.57gprm

 

Side rear pump

04

 

Set pressure

 

5MPa

 

726psi

 

Maximum flow

 

8L/min

 

2.1gprm

 

mast

 

Total height

 

11.2m

 

37.74ft

 

Adjust the angle

 

0～90°

 

0～90°

 

Drilling angle

 

45～90°

 

45～90°

 

Give me a chance

 

3800mm

 

12.46ft

 

Mast sliding stroke

 

1100mm

 

3.6ft

 

Lower gripper

 

Clamping range

 

55.5～117.5mm

 

2.18～4.62in

 

Diameter of through hole

 

154mm

 

6.06in

 

Main hoist

 

Single rope lifting force

Tier 1

 

77kN

 

16940ibf

 

Speed up

 

44m/min

 

144ft/min

 

Wire rope diameter

 

18mm

 

0.7in

 

Length of wire rope

 

60m

 

196.85ft

 

Auxiliary hoist

 

Single rope lifting force

Tier 1

 

12kN

 

2640ibf

 

Speed up

 

100m/min

 

328ft/min

 

Wire rope diameter

 

6mm

 

0.23in

 

Length of wire rope

 

1500m

 

4921ft

 

mud pump

 

Maximum displacement

At 2.5MPa

 

250L/min

 

65.78gprm

 

Maximum pressure

52l/min

 

6MPa

 

871psi

 

Walking speed

 

2km/h

 

1.24mile/h

 

Climbing ability

 

30°

 

30°

 

Grounding voltage

 

0.14MPa

 

20psi

 

Main engine weight

 

13t

 

28660ib

 

Dimensions

(length × width × height)

 

Working dimensions

 

4800×2240×11200mm

 

15.74×7.34×36.74ft

 

Transport dimensions

 

6250×2240×2750mm

 

20.50×7.34×9.02ft