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Model Number: HFU-4A
Brand Name: HF
Key Specifications/Special Features:
The full hydraulic underground drilling rig HFU-4A is applied to the following fields: coal, metallurgy, geology and engineering, etc. It is used in the large-diameter gas drainage and the water injection hole of mine, tunnel and coal mine. It is also used in the large-diameter horizontal drilling surface engineering.
ItemsUnitDataRemark
Rated rotate torque
N.m
1340
When 490r/min
Rotate speed
r/min
0-489-876
0-671-1200
Lifting capacity
kN
98
Feeding capacity
kN
50
Electromotor rated power
kw
75
Y280S-4-35B
Electromotor rated RPM
r/min
1478
Feeding stroke
mm
1800
Rotator rising speed
Working
mm/s
31.4
Max.
mm/s
88
Rotator Declining speed
Working
mm/s
61.58
Max.
mm/s
172.4
Hydraulic pump
Main pump ERR100B
Rated pressure
MPa
28
Max. displacement
L/min
148
Mid pump A10VO18
Rated pressure
MPa
28
Max. displacement
L/min
26.64
Rear pump A10VO10
Rated pressure
MPa
28
Max. displacement
L/min
14.8
Wireline winch lifting capacity(single wire)
t
0.8
Wireline winch Speed (min)
m/min
91
Wireline Dia.
Mm
6
Wireline winch Speed (max)
240
Mud pump max displacement
L/min
160
When 2.5MPa
Mud pump max pressure
MPa
10
When 44L/min
Mast inclined angle
°
0-150
Continually adjustable
Drill Rod and drill capacity
mm
&Phi55.5×1500 BQ
500m
mm
&Phi69.9×1500 NQ
400m
mm
&Phi88.9×1500 HQ
250m
mm
&Phi114.3×1500 PQ
150m
Dimensions of main machine
mm
(LxWxH)
3730x1200x1850
Total weight of main machine, power cabinet and power station
KG
3500
Shipping Information:
- FOB Port: Lianyungang
- Lead Time: 20 - 40 days
- Dimensions per Unit: 3.73 × 1.2 × 1.85 Meters
- Weight per Unit: 3500 Kilograms
- Units per Export Carton: 1
- Export Carton Dimensions L/W/H: 3.73 × 1.2 × 1.85 Meters
- Export Carton Weight: 3500 Kilograms
Main Export Markets:
- Asia
- Australasia
- Central/South America
- Eastern Europe
- Mid East/Africa
- Western Europe