Secondhand Water Drilling Rig Equipped with Medium and High Pressure

• 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, Mengyin Wanhai Machinery Equipment Co., Ltd., not only produces and sells new machinery but also boasts a vast network of second-hand drilling rigs and air compressors. The advantages of choosing second-hand machinery from us include competitive pricing, exceptional quality, and outstanding cost-effectiveness.}

1. This highly efficient and multifunctional groundwater drilling rig is perfect for a variety of applications including water wells, agricultural irrigation wells, geothermal wells, and more. It excels in challenging environments such as mountainous areas and rock formations, making it an ideal choice for water intake projects.

2. The drill pipe holder features automatic pressure maintenance and clamping functionality, seamlessly synchronizing with the chuck-type power head for precise control, rapid response, and enhanced safety. Our proprietary drilling rig mud treatment system utilizes a customized high-pressure mud pump that is lightweight, has minimal pulse, and is capable of managing high solid phase mud and circulating mud efficiently.

This machine incorporates a high-torque hydraulic motor power head and brand diesel engine, complemented by a hydraulic control system with a large diameter hydraulic cylinder. The diesel engine features a two-stage air filtration system for superior protection and can be conveniently cleaned with air from the air compressor.

Boasting a unique bump design and a centralized control operating system, this machine is remarkably easy to maintain and operate, ensuring user-friendly functionality.

This versatile machine can be equipped with either a mud pump or an air compressor drive, catering to various working environments by handling both water and steam applications effectively..

Delivering quality comparable to a brand-new machine, this second-hand option is available at a significantly reduced price, offering exceptional value for money.

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 renowned manufacturer specializing in the design, development, production, and distribution of superior drilling machinery and equipment. Our extensive product lineup includes oil and gas drilling rigs, water well drilling rigs, core drilling rigs, and more, each tailored to meet a variety of drilling needs and scenarios. We are dedicated to delivering unparalleled products and services customized to the unique requirements of our clients. Our devoted after-sales team is always ready to address any concerns promptly and effectively, guaranteeing maximum customer satisfaction.
We look forward to establishing long-lasting, reliable, and mutually beneficial relationships with all our customers. If you are interested in our products, please do not hesitate to contact us. Our team is committed to providing you with all the necessary information and assistance to help you make a well-informed decision.}

At Wanhai Machinery Co., Ltd., we are committed to quality and innovation in every aspect of our operations. Our state-of-the-art manufacturing facilities and experienced professionals ensure that we consistently deliver high-standard drilling machinery and equipment. By staying abreast of the latest technological advancements, we ensure our products are at the forefront of efficiency and performance. Understanding that each drilling project has unique challenges, 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>