Construction works   JKS400B crawler mounted DTH borewell drilling rig water well drilling rig machine DTH

JKS400B is a new efficient and multifunctional crawler mounted borewell drilling machine, mainly applicable to the drilling process of water wells, monitoring wells and geothermal wells. 

When drilling in the rock layer, the rig adopts DTH hammer for penetration and compressed air for cleaning, the penetration speed being dozens of times quicker than conventional mud rotary drilling rigs.

1,In loose rock, the rig employs a cutting bit or cone bit and uses mud to clean the dirt, its versatility suiting for all kinds of complex geological conditions.

2,Winch can lift stuff upwards of 6m, facilitating installing casing pipes.

3,Hydraulic supporters facilitate the rig erection on site without crane. 

Acting as a good adviser, our well-trained sales groups and professional technical team propose most rational solutions for our valued client as per practical project requirement.
1> Select suitable model & matched equipment.
2> Strong technical support. Reply clients' questions within 24 hours.

We have responsible team from raw material to finished products, and guarantee 100% pass rate.
1> Design and manufacture products basis of client's special requirement
2> Inspect each machine & matched accessories strictly before delivery
3> Timely inform client of production progress.

We're always with you in after-sale service.
1> We can arrange related after-sales representatives for debugging and training at worksite when starting up.
2> E-mail, call or door-to-door service in later using.