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
