Drilling depth: 400m
Drilling diameter: 140-325mm
Main motor power: 92kw
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400m Super Deep Well Drill Rig | Top Commercial Grade | Earn Ultra-High Value Deep Well Projects
JTQZ-400 is flagship 400m super deep water well drilling rig, specially built for high-end ultra-deep well projects. Ideal for municipal water supply, large farm irrigation, industrial deep water wells and environmental monitoring. With stronger power, maximum lifting capacity and long stroke design, it conquers hard rock easily, cuts labor cost, avoids stuck pipe loss, and lets you take exclusive high-price deep well orders that ordinary rigs cannot complete.
| Model | JTQZ-400 |
| Weight | 9.2 t |
| Drill Hole Diameter | 140-325 mm |
| Drill Hole Depth | 400 m |
| Single Push Length | 6.6 m |
| Travel Speed | 2.5 km/h |
| Climbing Ability | 30° |
| Engine Power | 92 kW |
| Working Air Pressure | 1.7-3.4 MPa |
| Air Consumption | 17-36 m³/min |
| Rotation Speed | 66-135 rpm |
| High Leg Stroke | 1.6 m |
| Drill Pipe Diameter | 89/102 mm |
| Drill Pipe Length | 1.5 m / 2.0 m / 3.0 m / 6.0 m |
| Rig Lifting Force | 24 t |
| Rapid Rise Speed | 33 m/min |
Supports stable 400m ultra-deep drilling, easily breaks hard rock, sand and gravel. Take high-priced deep well orders that others can’t do, greatly improve your competitive advantage and profit margin.
24-ton super lifting capacity easily lifts heavy drill pipes from 400m deep hole. Effectively avoid pipe sticking and buried pipe accidents, reduce maintenance downtime and construction losses.
Upgraded 92kW stronger power matches adjustable high rotation speed, adapts to all complex geology. Drilling speed is much faster than ordinary models, shorten project cycle and take more orders every year.
6.6m one-time feeding design matches multi-spec drill pipes, reduce rod replacement frequency by half. Less manual operation, less waiting time, save labor cost and improve overall efficiency.
1.6m super high leg stroke realizes fast leveling on rugged ground. 30° climbing crawler chassis freely enters mountainous, muddy and remote sites, self-propelled transfer saves trailer fees and entry trouble.
Factory direct supply 400m flagship deep well drilling rig. Contact us for factory best price, full configuration options and exclusive high-profit project solutions.
✅ 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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