Customization: | Available |
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Drilling Method: | Rotary Drilling |
Maximum Drilling Depth: | 500 meters |
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Our company is proud to not only produce and sell brand-new machines but also to maintain an expansive network of high-quality second-hand drilling machines and air compressors. The second-hand machinery stands out with its exceptional cost-effectiveness, offering excellent quality at a significantly lower price.
Second-hand LQ400 Water Well Drilling Rig
(T) The weight |
8.6 | (mm) Drill pipe diameter |
Φ89 Φ102 |
(mm) The hole diameter |
140-325 | (m) Drill pipe length |
1.5m/2.0m/3.0m/6.0m |
(m) Drilling depth |
400 | (T) Rig lifting force |
22 |
(m) One-time advance length |
6.6 | (m/min) Rapid rise speed |
18 |
(km/h) Walking speed |
2.5 | (m/min) Fast feeding speed |
33 |
(Max.) Climbing angles |
30 | (m) Width of loading |
2.7 |
(kw) Equipped capacitor |
91 | (T) Hoisting force of winch |
2 |
(MPA) Using air pressure |
1.7-3.4 | (N.m) Swing torque |
6200-8500 |
(m³/min) Air consumption |
17-36 | (mm) Dimension |
6000×2000×2550 |
(rpm) Swing speed |
66-140 | Equipped with hammer |
Medium and high wind pressure series |
(m/h) The penetration efficiency |
15-35 | (m) High leg stroke |
1.4 |
The engine brand |
Yuchai engine |
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Used 400 water well drilling rig.6.6 meter tower 2021 years old, 900 hours. |
Wanhai Machinery Co., Ltd., located in the vibrant city of Linyi, Shandong, stands as a trusted manufacturer known for its expertise in designing, developing, producing, and distributing superior drilling machinery and equipment. Our extensive lineup includes an array of drilling rigs, such as those for oil and gas, water wells, and core drilling, adeptly tailored to various drilling operations and needs. Our steadfast dedication is to provide remarkable products and services specifically crafted to meet each customer's unique demands. We take immense pride in our responsive after-sales team, ready to swiftly and effectively address any concerns, guaranteeing unparalleled customer satisfaction.
We are eager to forge lasting, dependable, and mutually beneficial partnerships with every customer we engage with. If you have an interest in our offerings, please feel free to contact us. We pledge that our team will offer you comprehensive information and support to make a well-informed choice.
1. Are you a trading company or a manufacturer?
We are a professional manufacturer. Our factory mainly produces water well drilling rigs, core drilling rigs, down-the-hole drilling rigs, pile drivers, etc. The products have been exported to hundreds of countries around the world and enjoy a high reputation all over the world.
2.How to inspect the goods?
1) Support customers to come to the factory for on-site inspection.
2) Support customers to designate third-party companies to inspect goods.
3) Support video inspection.
3.How long is your delivery cycle?
1) In the case of stock, we can deliver the machine within 7 days.
2) Under standard production, we can deliver the machine within 15-20 days.
3) In the case of customization, we can deliver the machine within 25-30 days.
4. What's your terms of payment?
T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.