Drilling depth: 300m
Drilling diameter: 140-325mm
Main motor power: 85kw
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The JTQZ-300-1 is a crawler-mounted hydraulic water well drilling rig for agricultural, municipal and industrial water projects. It offers a nominal drilling depth of 300 m, bore diameters of 140–325 mm, a 85 kW Yuchai diesel engine and 18 t lifting force. Air and mud drilling configurations are available.
| Model | JTQZ-300-1 |
| Drilling Depth | 300 m |
| Drilling Diameter | 140–325 mm |
| Diesel Engine | Yuchai · 85 kW |
| Lifting Force | 18 t |
| Feed Stroke | 3.3 m |
| Air Pressure | 1.7–3.0 MPa |
| Air Consumption | 17–36 m³/min |
| Machine Weight | 6,800 kg |
| Dimensions | 4,100 × 2,000 × 2,260 mm |
| Rotary Torque | 5,700–7,500 N·m |
| Rotation Speed | 40–70 rpm |
| Drill Rod Diameter | 76 / 89 mm |
| Drill Rod Length | 1.5 / 2.0 / 3.0 m |
| Rapid Lifting Speed | 22 m/min |
| Fast Feed Speed | 40 m/min |
| Travel Speed | 2.5 km/h |
| Stabilizer Stroke | 1.4 m |
The JTQZ-300-1 supports pneumatic drilling with a compatible air compressor and DTH hammer, as well as mud drilling with a suitable mud pump. Select the drilling system and accessories according to ground conditions. Final equipment supply depends on 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.
300 m Water Well Drilling: supports 140–325 mm bore diameters for agricultural, municipal and industrial water projects.
18 t Lifting Force & 3.3 m Feed Stroke: support drill-string handling and extended hydraulic feed travel during drilling operations.
5,700–7,500 N·m Rotary Torque: provides rotary capability for demanding drilling conditions, with air and mud drilling options.
Actual drilling depth and performance depend on geology, bore diameter, tooling and the selected drilling system. Confirm compressor or 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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