Used Water Well Drilling Rig with Reliable Yuchai Engine Power

• 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 produces and sells brand-new machines but also boasts an extensive network of second-hand drilling rigs and air compressors. The advantages of second-hand machinery include affordability, superior quality, and remarkable cost-effectiveness.}

1. This efficient and multifunctional groundwater drilling equipment is ideal for drilling water wells, agricultural irrigation wells, geothermal wells, and more. It is particularly suited for water intake projects in mountainous areas and rocky formations.

2. The drill pipe holder features automatic pressure maintenance and clamping, and it works seamlessly with the chuck-type power head for synchronized control, quick response, and enhanced safety. Our proprietary mud treatment system uses a customized high-pressure mud pump that is lightweight with minimal pulse, capable of handling high-solid phase mud and circulating mud effectively.

This machine employs a high-torque hydraulic motor power head combined with a branded diesel engine. The hydraulic control system uses a large-diameter hydraulic cylinder. The diesel engine is equipped with a two-stage air filtration system for protection and can be directly cleaned using air from the air compressor.

A unique bump design and centralized control operating system make this equipment easy to maintain and operate.

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

Offering performance close to that of a new machine, but at a significantly lower price point.

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, excelling in the design, development, production, and distribution of premium drilling machinery and equipment. Our extensive product line includes oil and gas drilling rigs, water well drilling rigs, core drilling rigs, and more, catering to a wide range of drilling applications. Our unwavering dedication focuses on delivering outstanding products and services tailored to meet each customer's unique needs. We pride ourselves on our responsive after-sales team, who promptly and effectively resolve any issues, ensuring unparalleled customer satisfaction.
We look forward to establishing long-lasting, reliable, and mutually beneficial relationships with every customer we serve. If you are interested in our products, please do not hesitate to contact us. Our team is ready to provide you with the necessary information and assistance to help you make an informed decision.}

At Wanhai Machinery Co., Ltd., we prioritize quality and innovation across all operations. Our state-of-the-art manufacturing facilities and experienced professionals consistently deliver drilling machinery and equipment of the highest standards. We stay updated with the latest technological advancements in the industry, ensuring our products lead in efficiency and performance. Additionally, we understand each drilling project has unique challenges and requirements. Therefore, we offer customized solutions to meet the specific needs of our customers.

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>