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Audited Supplier Crawler Drilling Rigs and Drilling Machine for Core Sample and Water Wells Drilling Rigs
a portable and multipurpose engineering exploration drilling rig, applicable to the engineering geological exploration in fields of industrial and civil buildings, railways, bridges, hydropower engineering, as well as small-diameter foundation pile hole drilling.
1. The rotation speeds are in a wide range.
2. When running with low rotation speed and large torque,it's applicable to drilling samples and pile hole drilling
3.when running with high rotation speed and equpped with-small diameter diamond bits, it's applicable to pile-test construction.
4. Its hoist is a comination of friction cone and planetary gear,which features in advanced structure and good shock resistance.
5. Hydraulic feeding, easy to operate and high drilling efficiency.
6. The Rotary table adopts a T-shape groove angle-changing device, wth a wide angle-changing range, therefore the drill rig is capable of drilling with various inclinations.
7.Small in volume and light in weight, it's convenient to be disassembled and transported.
8.A fan equipped in worm gear box protects the oil temperature from overheating.
Suppliers with verified business licenses
Audited Supplier 
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