About Us
Drilling depth: 400m
Drilling diameter: 130-325mm
Engine Power: 110Kw
Drilling diameter: 130-325mm
Engine Power: 110Kw
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| model | HQZ-400L | HQZ-400L |
| tower（m） | 3 | 6 |
| Chassis | Steel track | Steel track |
| Drilling diameter（mm） | 130-325 | 130-325 |
| Drilling depth（m） | 400 | 400 |
| One-time advancement length（m） | 3.6 | 6.6 |
| Walking speed(km/h) | 2.5 | 2.5 |
| Maximum gradeability | 30 | 30 |
| Engine brand | Yuchai | Yuchai |
| Engine power(kw) | 110 | 110 |
| working pressure(mpa) | 1.7-3.5 | 1.7-3.5 |
| Air consumption(m³/min) | 17-35 | 17-35 |
| Drill pipe diameter(mm) | 89/102/108 | 102/108/114 |
| Drill pipe length(m) | 1.5/2.0/3.0 | 3.0/6.0 |
| Lifting power(T) | 25 | 25 |
| Swing speed(rpm) | 45-115 | 45-115 |
| Rotating torque(N.m) | 7000-9000 | 7000-9000 |
| Dimensions(mm) | 5400*2200*2500 | 5400*2200*2870 |
| weight(T) | 8 | 10 |
1. Next-Generation Power System: The 400 Pneumatic Drill is equipped with a revolutionary power system that delivers unparalleled torque and speed,
allowing you to drill through the toughest materials with ease. Experience faster drilling cycles without sacrificing precision.
2. Multi-Functionality at Your Fingertips: Designed for versatility, the 400 Pneumatic Drill features interchangeable attachments and drill bits, allowing you
to seamlessly switch between tasks. Whether you’re core sampling, anchor drilling, or excavation, this drill adapts to your needs effortlessly.
3. Smart Cooling Technology: Say goodbye to overheating! The advanced cooling system of the 400 keeps the drill at optimal operating temperatures,
enabling longer drilling sessions without interruptions. Maintain peak performance no matter the conditions.
4. Precision Depth Control: Achieve exact drilling depths with our state-of-the-art depth control technology. The drill automatically stops at predetermined
depths, ensuring accuracy and consistency across all your projects.
5. Robust Construction for Harsh Environments: Built with high-grade materials, the 400 Pneumatic Drill is engineered to withstand the most demanding
conditions. Its rugged design guarantees durability and reliability, even in the harshest environments.
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Shandong Hengwang Group Co., Ltd., as one of the top drilling machinery and piling machinery suppliers in China, has 20 years of experience in the production of drilling rigs and piling machines.
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