Powerful 350m Water Well Drilling Rig with Yuchai Engine

• Customization: Available
• Warranty: Video Guidance
• Certification: CE, RoHS, ISO 9001:2000, ISO 9001:2008
• Condition: Used
• 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 producing and selling new machines but also boasts a vast network of second-hand drilling and air compressors. The advantages of our second-hand machinery include competitive pricing, superior quality, and exceptional cost-effectiveness.}

1. This is an efficient and multifunctional groundwater drilling equipment, perfectly suited for a variety of tasks such as drilling water wells, agricultural irrigation wells, geothermal wells, and more. It is especially ideal for water intake projects in challenging terrains like mountainous areas and rock formations.

2. The drill pipe holder features automatic pressure maintenance and clamping, working seamlessly with the chuck-type power head for synchronous control, quick response, and reliable safety. Our proprietary mud treatment system employs a customized high-pressure mud pump that is lightweight, produces minimal pulse, and efficiently handles high solid-phase and circulating mud.

This machine integrates a high-torque hydraulic motor power head and a renowned diesel engine. The hydraulic control system includes a large-diameter hydraulic cylinder, while the diesel engine features a two-stage air filtration system for enhanced protection and can be directly cleaned using air from the air compressor.

The unique bump design and centralized control operating system make maintenance and operation straightforward and easy.

This versatile machine can be equipped 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 machinery mirrors the quality of new machines, but at a significantly lower price.

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 reputable manufacturer specializing in the design, development, production, and distribution of superior drilling machinery and equipment. Our expansive product range includes oil and gas drilling rigs, water well drilling rigs, core drilling rigs, and more, tailored to various drilling tasks and scenarios. We are dedicated to delivering top-quality products and services that meet the unique needs of each customer. Our committed after-sales team promptly addresses any concerns or issues, ensuring complete customer satisfaction.
We eagerly anticipate establishing long-lasting, 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 ready to provide you with all the information and assistance you need to make an informed decision.}

At Wanhai Machinery Co., Ltd., we prioritize quality and innovation in every aspect of our operations. Our state-of-the-art manufacturing facilities, combined with our team of seasoned professionals, enable us to consistently deliver the highest standards of drilling machinery and equipment. We stay current with the latest technological advancements, ensuring our products lead in efficiency and performance. Additionally, we understand that each drilling project has unique challenges and requirements, so we offer tailored solutions to meet our customers' 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>