| After-sales Service: | Yes |
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| Warranty: | Yes |
| Certification: | CE |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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| Payment Methods: |
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| Support payments in USD |
| Secure payments: | Every payment you make on Made-in-China.com is protected by the platform. |
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| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
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DTH drilling machine is based on the original 410F machine, which has been upgraded and
optimized by Hengwang to maximize the function of lifting the rig.
The plunger motor is used in the moving parts, which greatly prolongs the running life of the drill.
In particular, the improvement of the operating platform, from the original two-person operationto
one-person operation, improve the work efficiency while reducing the cost, for customers to consider
more thoughtful.
1. HW412A/HW412A-1 drill equipped with double cycloidal hydraulic motor driven rotary head,
largetorque, fast rotation speed which can meet the requirements of drilling hole diameter of
φ110 mm withφ90mm drill pipe.
2. Piston tramming motor, special processed casted track shoe for stronger tramming traction
force& longer service life, lowering machine maintenance cost.
3. All controls integrated on the control panel for convenient operation by single operator, higher
work efficiency& lower drilling cost, safer and more comfortable operation.
4. Optional own developed dust collection system with high efficiency & eco-friendly.The technical parameters of the HW412 DTH drilling rig
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Diesel Engine Specifications |
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Rig Model |
Power |
Rated Power |
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HW412A |
Xichai |
36.8kW |
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HW412A-1 |
YC4DK80 |
58kW Dust collection system as standard equipment |
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General Specifications |
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Drill Pipe Sizes |
60*2000 mm |
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Hole range |
90-110 mm |
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Rotation torque (Max.) |
1,650 N.m |
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Rotation Speed |
70-150 rpm |
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Feed Force |
15 kN |
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Pull Up Force |
25 kN |
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Feed Type |
Chain / cylinder |
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Tramming Speed (Max.) |
2.5 km/h |
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Gradient |
25° |
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Total Weight |
3,350Kg/ 3,760 kg |
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Transportation Dimensions |
4900X2000X2200 mm |
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Our company FAQ
Q1. Are you manufacturer or trader?
A: We are manufacturer of drilling rig and drilling accessories. Actually, we produce most of the parts in our
own factory for better cost and quality control.
Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% against copy of B/L.
Q3. How about your delivery time?
A: Generally, it will take 7 days after receiving your advance payment. The specific delivery time depends
on the items and the quantity of your order. Sometimes we have some in stock.
Q4. Are you interested in dealership with local company?
A: Yes, we are quite interested in this business. We'd like to cooperate with some local partner to sell more World
machines in local market and supply better service.
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