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HD-40A man portable drilling rig for seismic shothole drilling in prospecting project

HD-40A man portable drilling rig for seismic shothole drilling in prospecting project
HD-40A man portable drilling rig for seismic shothole drilling in prospecting project
Product Code : 84314129
negotiation USD ($)
Price And Quantity
Minimum Order Quantity :
Unit of Measure :
Price :
negotiation USD ($)
Product Specifications
Condition :
Product Type :
new designed
Material :
Computerized :
Power :
25 hp
Color :
Product Description


1. Thisdrilling rig is applicable to work in mountain, loess, hill, plain, forest,gobi,  seasonal farmland for seismicprospecting, mine survey, geologic framework investigation etc such drillingproject.

2. Drillingmethod includes air drilling, DTH hammer drilling, mud drilling(option), augerdrilling and casing drilling (with casing puller). Adapt to different drillingoperation with relative drilling method. Max drilling depth is 40 meters.

3. Self-adaptionsystem to stratum shortens handle regulating time of driller, improves drillingefficiency and ensure perpendicularity of the hole.

4. We designand use DTH hammer with interconvertible high-low frequency according tosituation of single using DTH hammer (low frequency, big impacting energy) inprospecting drilling project nowadays. Choose high frequency matching parts ofDTH hammer to improve drilling frequency when soft formation as f≤8.

5. Newdesign of power swivel that circulation drilling fluid and bearing chamber areseparate reduces damage probability of bearing.


1. Thisdrilling rig uses the modular design, disassembling fast, convenient andreliable. It includes engine, console platform, the mast assy., the powerswivel, the aerodynamic system, the drilling tool and other appendices.

2.Optimization design of belt drive hydraulic pump, hydraulic tank and thereversing valve combination, reduces the loss of the system, the main mastassembly uses rectangular tube with welding slip way, to improve the safety ofusing, transportation more convenient.

3.Pull up & down of drilling tools is achieved by hydraulic motor drivingroller chain.

4. Drilling rig equipped with hydraulic balancevalve and reducing valve to assure drilling tools hoisting and pull downsteadily with load. Improves reliability and safety of system.

5. The drilling rig equipped with safety andwarning mark, meets the requirement of H.S.E. and improves the level ofsecurity of the rig effectively and reduces the frequency of security accident.

6. Appearance in red spraying plasticprotection, the color enable the operator to concentrate on the warning color,that can reduce the accident rate, while the color in the atmosphere through astrong ability to help the search for the helicopter to support the projectlocation.

Contact Us

22 Kang Zhuang Road, The Economic Development Zone Of Zhuozhou, Hebei Province, Zhuozhou, Hebei, 072750, China
Phone :86-312-3628776