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HW-425/425-1/425G Separated DTH Surface Drill Rig
Widely used in various surface mines, quarries & construction work sites, etc. Hole range of 110 - 138 mm. The machine has a low body, a new housing design, and a body leveling function, and the product has strong stability.
HW-425G is a model specially designed for more than 4000 meters high altitude. The dual-speed travel plunger motor configuration ensures that the product has extraordinary off-road capabilities and improves the reliability of the whole machine.
|
Rig Model |
Power |
Rated Power |
|
HW425 |
YuchaiYC4DK-80 |
58 kW |
|
HW425-1 |
YuchaiYC4DK-100 |
73.5 kW |
|
HW425G |
YuchaiYC4DK-125 |
90 KW |
|
Hole Depth |
30 m |
|
|
Drill Pipe Sizes |
76 X 3,000 mm |
|
|
Hole Dia |
110 -138 mm |
|
|
Hammer |
4"/5" |
|
|
Rotation Torque(Max.) |
3,200 N.m |
|
|
Rotation Speed |
0 -100 rpm |
|
|
Working Pressure |
0.7-2.5Mpa |
|
|
Length of Feed Beam |
5,645 mm |
|
|
Feed Travel Length |
3,660 mm |
|
|
Feed Extension |
960 mm |
|
|
Feed Speed |
26 m/min |
|
|
Feed Force |
20 kN |
|
|
Pull Up Force |
45 kN |
|
|
Feed Type |
Chain & Cylinder |
|
|
Tramming Speed (Max.) |
2.5 km/h |
|
|
Gradient |
25° |
|
|
Ground Clearance |
280 mm |
|
|
Total Weight |
6,230 kg/6,500kg |
|
|
Transportation Dimensions |
7,000 X 2,250 X 2,700mm |
|
Main feature
1. It can be a tracked self-propelled chassis or a vehicle-mounted self-propelled chassis.
2. The rig is equipped with dry dust collector, drill pipe changer, and adopts the most advanced design and layout.
3. Robust yet compact design provides it with better manoeuvrability in tight corners and higher spacing - burden range.
Multifunctional Accessories
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