Secondhand Hydraulic Water Well Drilling Rig with Yuchai Engine

• 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 excels not only in manufacturing and selling brand-new machines but also boasts an extensive network of premium second-hand drilling rigs and air compressors. These pre-owned machines offer the distinct advantages of affordability, robust quality, and exceptional cost-effectiveness.}

1. This is a highly efficient, multifunctional groundwater drilling rig ideal for creating water wells, agricultural irrigation wells, geothermal wells, and more. It is particularly well-suited for water extraction projects in mountainous terrains and rock formations.

2. The drill pipe holder features an automatic pressure maintenance and clamping function, synchronized with the chuck-type power head for seamless control, rapid response, and unparalleled safety and reliability. Our proprietary mud treatment system incorporates a custom high-pressure mud pump that is lightweight, exhibits minimal pulse, and effectively manages high solid-phase mud and circulating mud.

This machine is powered by a high-torque hydraulic motor power head and a renowned diesel engine. The hydraulic control system employs a large-diameter hydraulic cylinder. The diesel engine is safeguarded by a two-stage air filtration system, which can also be directly cleaned using compressed air.

Our unique bump design and centralized control operating system ensure ease of maintenance and operation.

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

While closely matching the quality of new machines, the price is significantly lower, offering unmatched value.

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, stands as a distinguished manufacturer specializing in the design, development, production, and distribution of superior drilling machinery and equipment. Our extensive product portfolio includes oil and gas drilling rigs, water well drilling rigs, core drilling rigs, and more, designed to meet a variety of drilling needs and scenarios. We are steadfast in our commitment to providing unparalleled products and services tailored to each customer's unique requirements. Our dedicated after-sales team is always ready to promptly address any issues or concerns, ensuring maximum customer satisfaction.
We look forward to fostering enduring, reliable, and mutually beneficial relationships with all our customers. If you are interested in our products, please feel free to contact us. Our team is committed to providing you with all the information and support you need to make a well-informed decision.}

At Wanhai Machinery Co., Ltd., quality and innovation are the cornerstones of our operations. Our state-of-the-art manufacturing facilities and experienced professional team allow us to consistently produce drilling machinery and equipment that meet the highest standards. We stay ahead of the latest technological advancements in the industry to ensure our products lead in efficiency and performance. Recognizing that each drilling project has unique challenges and requirements, we offer customized solutions to address our customer's specific needs.

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>