Second Hand 350m Water Well Drilling Rig with High Efficiency

• 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

^{At Mengyin Wanhai Machinery Equipment Co., Ltd., we not only manufacture and sell brand-new machinery but also boast an extensive network of high-quality second-hand drilling rigs and air compressors. Our pre-owned machinery offers unbeatable value with competitive pricing, superior quality, and exceptional cost-effectiveness.}

1. The Second Hand 350m Water Well Drilling Rig is a high-efficiency, multi-functional piece of equipment ideal for drilling water wells, agricultural irrigation wells, geothermal wells, and more. It is particularly well-suited for water extraction in mountainous regions and rocky formations.

2. The drill pipe holder is designed with an automatic pressure-maintaining and clamping function, enabling seamless synchronization with the chuck-type power head for swift, safe, and reliable operations. Our proprietary mud treatment system features a custom high-pressure mud pump that is lightweight, low-pulse, and capable of efficiently handling high-solid-phase and circulating mud.

This machine is powered by a high-torque hydraulic motor head and a branded diesel engine, supported by a hydraulic control system with a large-diameter hydraulic cylinder. The diesel engine benefits from 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 operating system make maintenance and operation straightforward and user-friendly.

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

Enjoy the near-new quality of this machine at a fraction of the cost compared to purchasing a brand-new unit.

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 diverse product lineup includes oil and gas drilling rigs, water well drilling rigs, core drilling rigs, and more, catering to various drilling needs. We are dedicated to delivering outstanding products and services tailored to meet the unique requirements of each customer. Our committed after-sales team ensures any concerns or issues are promptly addressed, guaranteeing complete customer satisfaction.
We look forward to building long-lasting, reliable, and mutually beneficial relationships with every customer we serve. Should you be interested in our products, please do not hesitate to contact us. Our team is ready to provide the information and assistance you need to make an informed choice.}

At Wanhai Machinery Co., Ltd., quality and innovation are at the heart of our operations. Our cutting-edge manufacturing facilities, combined with a team of seasoned professionals, ensure we consistently deliver top-tier drilling machinery and equipment. We continually stay ahead of industry advancements, ensuring our products excel in efficiency and performance. Acknowledging the unique challenges of each drilling project, we offer tailored 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>