Secondhand Water Well Drilling Rig for Medium Wind Pressure Series

• 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 not only specializes in producing and selling new machines but also offers a vast network of high-quality second-hand drilling rigs and air compressors. These second-hand machines provide outstanding value with their competitive pricing, excellent quality, and remarkable cost-effectiveness.}

1. This is an advanced, multifunctional groundwater drilling equipment designed for various applications, including water wells, agricultural irrigation wells, geothermal wells, and more. Its robust construction makes it particularly effective for water extraction in mountainous regions and rocky formations.

2. The drill pipe holder features automatic pressure maintenance and clamping capabilities, working seamlessly with the chuck-type power head for synchronized control and rapid response. The proprietary mud treatment system utilizes a customized high-pressure mud pump that is lightweight, minimizes pulse, and efficiently handles high-solid-phase and circulating mud.

This machine is equipped with a high-torque hydraulic motor power head and premium brand diesel engine. The hydraulic control system incorporates a large-diameter hydraulic cylinder, while the diesel engine boasts a two-stage air filtration system for enhanced protection and can be cleaned directly using air from the compressor.

It boasts a unique bump design and a centralized control operating system, ensuring ease of maintenance and operation.

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

Although it is a second-hand machine, its quality is nearly equivalent to that of a new machine, offering a significantly more affordable alternative.

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., located in Linyi, Shandong, is a distinguished manufacturer dedicated to the design, development, production, and distribution of superior drilling machinery and equipment. Our comprehensive product lineup includes various drilling rigs such as oil and gas drilling rigs, water well drilling rigs, core drilling rigs, and more, catering to a wide spectrum of drilling applications. Our firm commitment is to deliver outstanding products and dedicated services that meet the unique needs of each client. Our proficient after-sales team is always ready to swiftly and efficiently resolve any concerns, ensuring maximum customer satisfaction.
We are excited to cultivate long-lasting, reliable, and mutually beneficial partnerships with every customer we serve. If you are interested in our products, please feel free to contact us. Our team is dedicated to providing you with all the necessary information and support to make an informed decision.}

At Wanhai Machinery Co., Ltd., we emphasize quality and innovation in every aspect of our operations. Our cutting-edge manufacturing facilities and our team of seasoned professionals ensure that we consistently deliver drilling machinery and equipment of unparalleled quality. We keep pace with the latest technological advancements in the industry to ensure our products excel in efficiency and performance. Understanding the unique challenges and requirements of each drilling project, we offer tailored 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>