Second Hand 350m Depth Hydraulic Water Well Drilling Rig

• 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 a vast network of second-hand drilling rigs and air compressors. The benefits of our second-hand machinery include affordable prices, exceptional quality, and high cost-effectiveness, making them an excellent investment.}

1. This is an efficient and multifunctional groundwater drilling equipment, perfect for drilling water wells, agricultural irrigation wells, geothermal wells, and more. It excels in water intake projects, especially in mountainous terrains and rocky formations.

2. The drill pipe holder features automatic pressure maintenance and clamping, allowing it to synchronize seamlessly with the chuck-type power head for quick, safe, and reliable control. Our proprietary mud treatment system uses a custom high-pressure mud pump, known for its lightweight and minimal pulsation, capable of handling high solid phase and circulating mud effectively.

This machine employs a high-torque hydraulic motor power head, along with a brand diesel engine. The hydraulic control system uses a large diameter hydraulic cylinder. The brand diesel engine features a two-stage air filtration system for enhanced protection, and air from the compressor can be used for direct cleaning.

The unique bump design and centralized control 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 suitable for both water and steam applications across diverse working environments..

Our second-hand machines offer quality comparable to new machines, but at a fraction of the cost.

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 the bustling city of Linyi, Shandong, is a distinguished manufacturer renowned for its expertise in the design, development, production, and distribution of superior drilling machinery and equipment. Our extensive product line includes oil and gas drilling rigs, water well drilling rigs, core drilling rigs, and more, designed for various drilling tasks and scenarios. We remain steadfast in our commitment to delivering exceptional products and services tailored to the specific needs of each customer. Our dedicated after-sales team promptly addresses any concerns, ensuring unparalleled customer satisfaction.
We look forward to building enduring, trustworthy, and mutually beneficial partnerships with every customer. If you're interested in our products, please contact us. Our team is ready to provide you with all the necessary information and support to make an informed choice.}

At Wanhai Machinery Co., Ltd., quality and innovation are the cornerstones of our operations. Our cutting-edge manufacturing facilities and skilled professionals allow us to produce drilling machinery and equipment of the highest standards. We keep pace with the latest technological advancements, ensuring our products are leaders in efficiency and performance. Understanding that each drilling project has unique requirements, we offer customized solutions to meet the specific needs of our clients.

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>