After-sales Service: | 1 Year |
---|---|
Warranty: | 1 Year |
Certification: | CE |
Customization: |
---|
Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
---|
Payment Method: | |
---|---|
Initial Payment Full Payment |
Currency: | US$ |
---|
Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
---|
Suppliers with verified business licenses
This model is equipped with a dual-motor rotary head and a multi-way valve with adjustable rotary speed. The rotary torque can reach 2200N.m, which meets the needs of 76 drill pipes and 130 bores. The rotation speed can reach up to 150 revolutions, which meets the needs of some customers for high-speed drilling in soft rock formations. At the same time, the 420 series models are equipped with engineering tracks and plunger motors as standard, which increase the leveling function, improve the climbing and cross-country performance of the equipment, and can adapt to complex terrain conditions. Vertical holes can be drilled for slopes to meet the needs of different working conditions.
Diesel Engine Specifications |
||
Rig Model |
Engine Model |
Rated Power |
HW-420B |
Yuchai YC4DK80 |
58 KW |
HW-420B-1 |
Yuchai YC4DK80 |
58 KW (Dust collection system as |
General Specifications |
||
Hole Depth |
30m |
|
Drill Pipe Sizes |
76 X 3,000 mm |
|
Drill Pipe Dia |
90-130 mm |
|
Rotation Torque (Max.) |
2200 N.m |
|
Rotation Speed |
0 -150 rpm |
|
Working Pressure |
0.7 - 2.5 Mpa |
|
F.A.D |
8 - 20 m3/min |
|
Feed Force |
15KN |
|
Pull Up Force |
25KN |
|
Feed Type |
Hydraulic cylinder-chain |
|
Tramming Speed (Max.) |
2.5 km/h |
|
Gradient |
30° |
|
Track Frame Oscilation |
±10° |
|
Total Weight |
4000 kg/4400Kg |
|
Transportation Dimensions |
5700 X 2130 X 2200 mm |
The following pictures are from customer feedback(Viet Nam,Thailand,Chile,Mexico,South Africa,Philipines,Malaysia,Columbia,ect),
we also have a large number of customer feedback videos, if you are interested, please contact us.Drill rigs are coated with anti-rust liquid naked, drill pipes are bundled and packed, impactors, drill bits and other accessories are packed in plywood boxes.
Jining Hengwang Mining Machinery Co., Ltd. which belong to Shandong Hengwang Group Co., Ltd., is located in Shiqiao Industrial Park, Jining City, Shandong Province, China. Our Group occupies an area of about 40,000 square meters.It is a comprehensive enterprise integrating piling and drilling rig design, manufacture and installation.
Suppliers with verified business licenses