Jinke JK860 Crawler Mounted DTH Drilling Rig 115-178mm Hard Rock Water Well Borehole Machine Diesel 180HP
Price:
Negotiable
MOQ:
1 Set
Delivery Time:
45-60 days after deposit
Brand:
Jinke
Product Description
Jinke JK860 Crawler DTH Drilling Rig for Hard Rock Water Wells
Hard rock water wells are a different job from drilling in soil: you need a DTH hammer, enough air, and a rig that can move between boreholes without a truck and crane crew. The JK860 crawler does exactly that. It drills 115-178mm holes and walks itself around the site on steel tracks.
Main Specifications
| Drilling Method | Down-The-Hole (DTH) |
|---|---|
| Hole Diameter | 115-178mm |
| Engine | 132kW / 180HP diesel |
| Rotation Torque | 3500 Nm at 0-80 rpm |
| Feed / Pullback Force | 25 kN / 40 kN |
| Air Requirement | 16-22 m3/min at 1.0-2.5 MPa |
| Drill Pipe | 76mm / 89mm |
| Track Width / Gradeability | 2800mm / 28 degrees |
| Machine Weight | 9,000 kg |
Working Notes
- Match the compressor to the job: a 16-22 m3/min unit at 1.0-2.5 MPa drives 4-inch and 5-inch hammers for the 115-178mm range.
- Independent track drives let the operator counter-rotate and turn on narrow site roads.
- The wet dust collection system keeps the drill point and the crew cleaner - worth it on village sites and near buildings.
Water well depth depends on the hammer, pipe and compressor you run. Tell us your target depth and rock type; we will recommend the matching setup, including deeper mast and pipe configurations.
Ordering
- Standard package: rig with 76/89mm pipes; compressor quoted separately or together - your call.
- Lead time 45-60 days after deposit; operator training available.
- Export packing and shipping arranged, full documentation supplied.
Contact us for the machine price - let us know whether you need a compressor and hammer package with it.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Henan Senyao Heavy Truck International Trade Co., Ltd.
Location
34.75982954584075, 113.7674878365134
Contact Person
Zhang Jianlei