Secondhand Water Well Drilling Rig with Robust Hydraulic System

• 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 new machines but also boasts an extensive network of second-hand drilling rigs and air compressors. The key advantages of our second-hand machinery include competitive pricing, exceptional quality, and remarkable cost-efficiency.}

1. This is an efficient and multifunctional groundwater drilling rig designed for various applications such as drilling water wells, agricultural irrigation wells, geothermal wells, and more. It is particularly adept for water extraction projects in mountainous regions and rocky formations.

2. The drill pipe holder features an automatic pressure maintenance and clamping function. When used in conjunction with the chuck-type power head, it offers synchronous control, quick responsiveness, safety, and reliability. Our proprietary mud treatment system incorporates a custom high-pressure mud pump that is lightweight with minimal pulse, capable of handling high solid-phase mud and circulating mud effortlessly.

This machine is equipped with a high-torque hydraulic motor power head and a renowned brand diesel engine. Its hydraulic control system utilizes a large-diameter hydraulic cylinder. The brand diesel engine includes a dual-stage air filtration system for optimal protection and can be cleaned directly with air from the air compressor.

Its unique bump design combined with a centralized control operating system ensures ease of maintenance and operation.

The machine can be outfitted with either a mud pump or an air compressor drive, making it adaptable for both water and steam applications in varied working environments..

While close to the quality of a new machine, it is offered at a significantly lower price, ensuring exceptional 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., headquartered in Linyi, Shandong, is a distinguished manufacturer specializing in the design, development, production, and global distribution of superior drilling machinery and equipment. Our vast product portfolio includes various types of drilling rigs, such as oil and gas drilling rigs, water well drilling rigs, core drilling rigs, and more, suited for a multitude of drilling needs and environments. Our steadfast commitment is to provide top-tier products and services tailored to meet each customer's unique requirements. We take great pride in our responsive after-sales team, who address any concerns or issues promptly to ensure the highest level of customer satisfaction.
We look forward to building 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 necessary information and support to help you make an informed decision.}

At Wanhai Machinery Co., Ltd., we place a high priority on quality and innovation in every aspect of our operations. Our cutting-edge manufacturing facilities, combined with a team of seasoned professionals, enable us to consistently deliver drilling machinery and equipment that meet the highest standards. Staying abreast of the latest technological advancements, we ensure our products lead in efficiency and performance. Recognizing that each drilling project comes with unique challenges and requirements, we offer customized solutions to address 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>