Drilling depth: 800m
Drilling diameter: 140-400mm
Main motor power: 153kw
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The JTQZ-800 is a fully hydraulic crawler-mounted water well drilling rig for deep municipal, industrial and agricultural water projects. It offers a nominal drilling depth of 800 m, bore diameters of 140–400 mm, a 153 kW Cummins diesel engine and 30 t lifting force. Its 6.6 m feed stroke supports long drill rods, with air and mud drilling configurations available.
| Model | JTQZ-800 |
| Drilling Depth | 800 m |
| Drilling Diameter | 140–400 mm |
| Diesel Engine | Cummins · 153 kW |
| Lifting Force | 30 t |
| Feed Stroke | 6.6 m |
| Air Pressure | 1.7–3.5 MPa |
| Air Consumption | 17–42 m³/min |
| Machine Weight | 13,000 kg |
| Dimensions | 6,300 × 2,300 × 2,950 mm |
| Rotary Torque | 8,850–13,150 N·m |
| Rotation Speed | 45–140 rpm |
| Drill Rod Diameter | 102 / 108 / 114 mm |
| Drill Rod Length | 1.5 / 2.0 / 3.0 / 6.0 m |
| Rapid Lifting Speed | 20 m/min |
| Fast Feed Speed | 40 m/min |
| Travel Speed | 2.5 km/h |
| Stabilizer Stroke | 1.7 m |
The JTQZ-800 supports pneumatic drilling with a compatible air compressor and DTH hammer, as well as mud drilling with a suitable mud pump. Its hydraulic top-drive system and 6.6 m feed stroke accommodate longer drill rods. Auxiliary equipment and included accessories are specified in the quotation.
Request factory-direct pricing, technical specifications and an FOB or CIF quotation for your destination.
Ask about the rig alone or packages with an air compressor, DTH hammer, mud pump, drill bits and rods, subject to availability.
Contact us via WhatsApp or the inquiry form. Share your country, target depth and ground conditions for a tailored proposal.
800 m Drilling & 400 mm Bore Capacity: support deep water well projects requiring larger bore diameters for municipal and industrial water supply.
30 t Lifting Force & 6.6 m Feed Stroke: support heavy drill-string handling and accommodate 6 m drill rods for deep drilling operations.
8,850–13,150 N·m Rotary Torque: provides strong hydraulic rotary capability, with air and mud drilling configurations for varying ground conditions.
Actual drilling depth and performance depend on geology, bore diameter, tooling and the selected drilling system. Confirm compressor, mud pump requirements and included accessories before ordering.
✅ Global Quality: Certified equipment (CE, ISO) designed for extreme conditions.
✅ Constant Innovation: Over 200 patents focused on efficiency and durability.
✅ Your Trusted Partner: Direct factory supply with technical support and global logistics.
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