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Hydx-2 full hydraulic power head core drilling machine is a light type full hydraulic core drilling machine specially designed for the complex and inconvenient terrain area. It is mainly suitable for diamond rope coring drilling technology. The main engine includes diesel power station, hydraulic system, control system, main winch, rope core winch, power head, feed in system and wellhead retainers. All functions of hydx-2 full hydraulic surface coring drill are hydraulic drive, which has the characteristics of strong disintegration, light weight of disassembled parts, simple assembly, convenient operation, precise control, convenient relocation and high efficiency of coring.

 

Structural characteristics:

 

Full hydraulic pressure power head

 

Driven by diesel engine, the variable motor of power head can realize rotation movement: at the same time, the feed in cylinder mechanism can realize the fast and slow full stroke feed and lift of power head.

 

Strong disintegration

 

The power station, hydraulic oil tank, operating platform and working mechanism (drilling part) are of split design, with light weight of single piece, which is convenient for human or livestock handling. According to the site conditions, it can be used for drilling construction with a narrow space of 45-90 ° angle, which is adaptable to the construction site.

 

Strong process adaptability

 

Besides the drilling technology of diamond rope core, it can also be used in drilling of various strata, and it is widely used.

 

 

project

 

Metric system

 

British system

 

Drilling depth

 

BQ drill pipe

φ55.6mm

 

500m

 

1640ft

 

NQ drill pipe

Φ69.9mm

 

350m

 

1148ft

 

HQ drill pipe

φ88.9mm

 

120m

 

393ft

 

Power head capacity

 

speed

 

0～430～860r/min

 

0～430～860rpm

 

0～600～1200r/min

 

0～600～1200rpm

 

Maximum torque

 

900N·m

 

666ibft

 

Maximum pull-up force

 

50kN

 

11000ibf

 

Maximum feed force

 

25kN

 

5500ibf

 

Diesel engine

4BTA3.9-C100

 

Rated power

 

74kW

 

99hp

 

Rated speed

 

2200r/min

 

2200rpm

 

Hydraulic pump

 

Large pump

A10V071

 

Set pressure

 

22MPa

 

3194psi

 

Maximum flow

 

156L/min

 

41.05gprm

 

Medium pump

eighteen

 

Set pressure

 

20MPa

 

2904psi

 

Maximum flow

 

40L/min

 

10.52gprm

 

Small pump

06

 

Set pressure

 

20MPa

 

2904psi

 

Maximum flow

 

13L/min

 

3.42gprm

 

mast

 

Total height

 

6m

 

19.68ft

 

Adjust angle

 

0～90°

 

0～90°

 

Drilling angle

 

45～90°

 

45～90°

 

To go ahead

 

1800mm

 

5.9ft

 

Main winch

 

Single rope lifting force

1st floor

 

20kN

 

4400ibf

 

Speed up

 

84～165m/min

 

275～541ft/min

 

Wire rope diameter

 

14mm

 

0.55in

 

Length of wire rope

 

30m

 

98.42ft

 

Auxiliary winch

 

Single rope lifting force

1st floor

 

8kN

 

1760ibf

 

Speed up

 

96～255m/min

 

314～836ft/min

 

Wire rope diameter

 

6mm

 

0.23in

 

Length of wire rope

 

500m

 

1640ft

 

mud pump

 

Maximum displacement

At 2.5MPa

 

100L/min

 

26.31gprm

 

Maximum pressure

52L/min

 

6MPa

 

871psi

 

Walking speed

 

2km/h

 

1.24mile/h

 

Climbing ability

 

30°

 

30°

 

Specific pressure of grounding

 

0.14MPa

 

20psi

 

Weight of main engine

 

3.5t

 

7716ib

 

Dimensions

(L × w × h)

 

Working dimensions

 

4300×2220×6000mm

 

14.1×7.28×19.68ft

 

Transport dimensions

 

5000×2220×1800mm

 

16.4×7.28×5.9ft