Used Water Well Drilling Machine with High Wind Pressure Capability

• Customization: Available
• Warranty: Video Guidance
• Certification: CE, RoHS, ISO 9001:2000, ISO 9001:2008
• Motor: AC Motor
• Drill Hole Diameter: 140-325mm
• Drill Hole Depth: >200m
• Bit Type: Diamond Bit
• Drilling Way: Rotary
• Type: Crawler
• Equipped with Hammer: Medium and High Wind Pressure Series
• The Engine Brand: Yuchai Engine
• Water Well Drilling Rig: Water Well Drilling Rig/Secondhand Water Drilling
• Engineering Drilling Rig: Drill Truck/Core Drilling Rig/Digging to Drilling
• Air Compressor: Photovoltaic Drilling Rig/Air Compressor/Accessory
• Accessory: Drilling Tool/DTH Drill/Disassembly Platform
• Automatic Grade: Full-Automatic
• Yuchai Engine: 85kw
• Raise The Height: 6.6m
• Transport Package: Export Standard Seaworthy Packing
• Specification: 3800*1800*2250
• Trademark: lq
• Origin: Shandong China
• HS Code: 843041
• Production Capacity: 1000pieces/ Year

Product Description

Detailed Photos

^{Our company, Mengyin Wanhai Machinery Equipment Co., Ltd., not only excels in the production and sale of new machinery but also boasts an expansive network for second-hand drilling rigs and air compressors. These pre-owned machines offer unparalleled advantages: they come at significantly reduced prices while maintaining top-notch quality, providing an exceptional cost-effective solution for our clients.}

1. This is an efficient, multifunctional groundwater drilling marvel, perfect for various applications such as water wells, agricultural irrigation wells, geothermal wells, and more. Its prowess is exceptionally suited for water extraction projects in challenging terrains like mountainous areas and rocky formations.

2. Equipped with a sophisticated drill pipe holder that features automatic pressure maintenance and clamping, it synchronizes seamlessly with the chuck-type power head for precise control and quick response, ensuring safety and reliability. The proprietary drilling rig mud treatment system includes a custom high-pressure mud pump, which is lightweight, has minimal pulse, and efficiently manages high solid phase mud and circulating mud.

This machine is powered by a high torque hydraulic motor head and premium brand diesel, complemented by a cutting-edge hydraulic control system with a large diameter hydraulic cylinder. The brand diesel engine features a two-stage air filtration system for optimal protection and can be directly cleaned using air from the air compressor.

Our unique bump design and centralized control operating system guarantee ease of maintenance and operation, ensuring a seamless user experience.

This versatile machine can be outfitted with either a mud pump or an air compressor drive, making it suitable for both water and steam applications across various working environments..

Our second-hand machines are almost indistinguishable from new ones in terms of quality but are available at a fraction of the price, providing a budget-friendly alternative without compromising on performance.

Product Parameters

Second-Hand LQ350 Water Well Drilling Rig

(T) The weight	7.5	(mm) Drill pipe diameter	Φ76 Φ89 Φ102
(mm) The hole diameter	140-325	(m) Drill pipe length	1.5m  2.0m  3.0m
(m) Drilling depth	350	(T) Rig lifting force	18
(m) One-time advance length	6.6	(m/min) Rapid rise speed	22
(km/h) Walking speed	2.5	(m/min) Fast feeding speed	40
(Max.) Climbing angles	30	(m) Width of loading	2.7
(kw) Equipped capacitor	yuchai 85KW	(T) Hoisting force of winch	2
(MPA) Using air pressure	1.7-3.0	(N.m) Swing torque	5700-7500
(m³/min) Air consumption	17-36	(mm) Dimension	3800×1800×2250
(rpm) Swing speed	45-70-140	Equipped with hammer	Medium and high wind pressure series
(m/h) The penetration efficiency	15-35	(m) High leg stroke	1.4
2020 Linquan 350 water well rig with 6.6 meter tower and 1400 hours of use

Other Product

Company Profile

^{Wanhai Machinery Co., Ltd., strategically located in Linyi, Shandong, is a distinguished manufacturer known for its expertise in designing, developing, producing, and distributing superior drilling machinery and equipment. Our extensive product portfolio includes a diverse range of rigs, such as oil and gas drilling rigs, water well drilling rigs, and core drilling rigs, designed to meet various drilling needs and scenarios. We are steadfast in our commitment to delivering unparalleled products and services tailored to the unique requirements of each client. Our dedicated after-sales team is always ready to promptly and effectively address any concerns, ensuring maximum customer satisfaction.
We look forward to forging enduring, reliable, and mutually rewarding relationships with all our customers. Should you be interested in our products, please feel free to contact us. Our team is committed to providing you with all the necessary information and assistance to make a well-informed purchase decision.}

At Wanhai Machinery Co., Ltd., quality and innovation are at the heart of everything we do. Our cutting-edge manufacturing facilities, paired with our team of seasoned professionals, enable us to consistently produce drilling machinery and equipment of the highest calibre. By staying at the forefront of technological advancements in the industry, we ensure that our products deliver exceptional efficiency and performance. Understanding that every drilling project comes with its unique set of challenges, we offer customized solutions to meet the specific needs of our clients.

Foreign customer

Packaging & Shipping

FAQ

^{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.

<sup>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.</sup>