DF-400S 400 meters Water Drilling Machine Prices
DF-400S is widely used in water wells, geothermal air conditioning hole, mining rock drilling,blast holes, geotechnical engineering foundation reinforcement, casing pipe drilling for gravel and
other loose stratums, hard stone and other projects.
1. Power system is hydraulic system driven by diesel engine.
2. Steel crawler chassis, easy to move. (Rubber belt crawler for choice, appropriate for city road.
3. The motor is imported from USA with small size but large torque. Rotation speed can be
adjusted according to different working condition to improve drilling speed.
4. Can work with both mud pump and air compressor for well flushing.
|Apply for rock hardness(f)||6~20|
1. Free tranning in factory; Overseas technic support;
2. One year quality warranty;
3. Delivery time usually within 10 days;
4. Detailed operation manual or DVD to guide operation;
5. Accessories for replacement at anytime;
6. Shipment from China to your country.
Contact Us for Best Quotation and Details:
Sales Manager: Ms. Sophie Nie
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