Secondhand Hydraulic Water Well Drilling Machine for Depth of 350m

• 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 excels in the production and sale of brand-new machinery, but also boasts a substantial network of second-hand drilling machines and air compressors. These pre-owned machines are renowned for their affordability, superior quality, and unparalleled cost-effectiveness.}

1. Our secondhand hydraulic water well drilling machine for depths up to 350M is an efficient, multifunctional groundwater drilling equipment. Versatile in its applications, it is perfect for drilling water wells, agricultural irrigation wells, geothermal wells, and other types of wells. This machine is especially adept at water extraction projects in mountainous areas and rocky formations.

2. The drill pipe holder is designed with automatic pressure maintenance and clamping capabilities, providing seamless integration with the chuck-type power head for synchronous control. This setup ensures a quick response, enhancing safety and reliability. Our proprietary mud treatment system, featuring a customized high-pressure mud pump, is lightweight, has minimal pulsation, and can effectively handle high solid-phase mud and circulating mud.

This machine is equipped with a high-torque hydraulic motor power head and premium diesel engine. Its hydraulic control system utilizes a large-diameter hydraulic cylinder. The diesel engine is safeguarded by a two-stage air filtration system and can be easily cleaned using air from an air compressor, ensuring longevity and consistent performance.

The unique bump design and centralized control operating system guarantee ease of maintenance and operation, making this machine user-friendly.

Versatile in its capabilities, this machine can be fitted with either a mud pump or an air compressor drive, allowing it to operate efficiently in a variety of working environments, be it water or steam..

While it rivals the quality of a brand-new machine, this secondhand option is available at a fraction of the price, making it an attractive choice for cost-conscious buyers.

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. is a distinguished manufacturer based in Linyi, Shandong, specializing in the design, development, production, and distribution of high-quality drilling machinery and equipment. Our extensive range includes oil and gas drilling rigs, water well drilling rigs, core drilling rigs, and more, meeting a wide spectrum of drilling needs. We are dedicated to delivering premium products and services, tailored to the unique requirements of each client. Our committed after-sales team ensures prompt and effective resolution of any issues, guaranteeing complete customer satisfaction.
We look forward to fostering 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 ready to provide you with all the necessary information and support to help you make an informed decision.}

At Wanhai Machinery Co., Ltd., we emphasize quality and innovation in every facet of our operations. Our cutting-edge manufacturing facilities and experienced professionals enable us to consistently produce drilling machinery and equipment of the highest standards. We continuously incorporate the latest technological advancements to ensure our products lead in efficiency and performance. Recognizing the unique challenges of each drilling project, 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>