Used 350m Water Well Drilling Rig with Yuchai Engine

• 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 excels in both producing brand new machines and offering a vast selection of second-hand drilling rigs and air compressors. The advantage of opting for second-hand machinery includes a significantly lower price point, superior quality, and outstanding cost-effectiveness.}

1. This highly efficient and versatile groundwater drilling equipment is ideal for creating water wells, agricultural irrigation wells, geothermal wells, and various other types of wells. It is particularly well-suited for water extraction projects in mountainous regions and rocky terrains.

2. The drill pipe holder features automatic pressure maintenance and clamping capabilities, seamlessly working with the chuck-type power head for synchronized control, rapid response, and enhanced safety and reliability. Our exclusive mud treatment system utilizes a custom high-pressure mud pump, which is lightweight, produces minimal pulse, and efficiently handles high solid phase and circulating mud.

This machine is equipped with a high-torque hydraulic motor power head and a renowned brand diesel engine. The hydraulic control system features a large-diameter hydraulic cylinder. Furthermore, the diesel engine is protected by a dual-stage air filtration system and can be directly cleaned using air from an air compressor.

The unique bump design and centralized control operating system ensure ease of maintenance and operation.

This machine can be outfitted with either a mud pump or an air compressor drive, enabling it to operate with both water and steam in a variety of work environments..

It boasts quality comparable to new machinery, yet comes at a much more affordable price.

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 well-respected manufacturer specializing in the design, development, production, and distribution of premium drilling machinery and equipment. Our expansive product line includes various drilling rigs, such as oil and gas drilling rigs, water well drilling rigs, and core drilling rigs, to meet a wide range of drilling needs. We are dedicated to providing exceptional products and services tailored to each customer's unique requirements. Our committed after-sales team ensures prompt and effective resolution of any concerns or issues, guaranteeing maximum customer satisfaction.
We look forward to forming long-term, 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 all the necessary information and support to help you make an informed decision.}

At Wanhai Machinery Co., Ltd., we prioritize excellence and innovation in every aspect of our operations. Our cutting-edge manufacturing facilities, combined with our experienced professionals, ensure the consistent delivery of top-grade drilling machinery and equipment. We stay current with industry advancements, ensuring our products lead in efficiency and performance. Each drilling project presents unique challenges and requirements, and 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>