Used Hydraulic Water Well Drilling Rig with 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 excels in producing and selling new machinery, but also boasts a vast network of high-quality second-hand drilling rigs and air compressors. The advantages of opting for second-hand machinery include remarkable cost savings, superior quality, and exceptional cost-effectiveness.}

1. This is a highly efficient, multifunctional groundwater drilling rig, perfect for drilling water wells, agricultural irrigation wells, geothermal wells, and more. It is particularly ideal for water extraction projects in mountainous areas and rocky formations.

2. The drill pipe holder features automatic pressure maintenance and clamping capabilities, and can be synchronized with the chuck-type power head for precise control and quick response. The proprietary drilling rig mud treatment system utilizes a custom high-pressure mud pump, which is lightweight, has minimal pulse, and efficiently handles high solid-phase and circulating mud.

This machine is powered by a high-torque hydraulic motor and a reputable diesel engine. The hydraulic control system incorporates a large-diameter hydraulic cylinder, while the diesel engine is protected by a two-stage air filtration system and can be easily cleaned with air from the air compressor.

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

Equipped with a versatile mud pump or air compressor drive, this machine is suitable for both water and steam, making it adaptable to various working environments..

Nearly matching the quality of a new machine, our second-hand machinery is available at a significantly lower price, providing excellent 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., based in Linyi, Shandong, is a distinguished manufacturer specializing in the design, development, production, and distribution of superior drilling machinery and equipment. Our extensive product line features a wide array of drilling rigs, including oil and gas drilling rigs, water well drilling rigs, core drilling rigs, and more, catering to various drilling applications. Our steadfast dedication is to deliver outstanding products and services tailored to the unique requirements of each customer. We pride ourselves on our responsive after-sales team, ready to promptly and efficiently address any issues, ensuring maximum customer satisfaction.
We look forward to building enduring, dependable, and mutually rewarding relationships with each customer. If you are interested in our products, please do not hesitate to contact us. We guarantee our team will provide all the necessary information and assistance for you to make a well-informed decision.}

At Wanhai Machinery Co., Ltd., we place a premium on quality and innovation across all our operations. Our cutting-edge manufacturing facilities, combined with our team of seasoned professionals, enable us to consistently deliver drilling machinery and equipment that meet the highest standards. We keep pace with the latest technological advancements in the industry, ensuring our products lead in efficiency and performance. Additionally, we understand the unique challenges and requirements of each drilling project and 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>