High-Performance 350m Water Well Drilling Rig for Medium Pressure

• Customization: Available
• Drilling Method: Rotary Drilling
• Maximum Drilling Depth: 350m
• Model NO.: LQ350
• Power Source: Diesel Engine
• Type: Crawler Drilling Rig
• 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 state-of-the-art new machines but also offer a comprehensive network of meticulously vetted second-hand drilling rigs and air compressors. These pre-owned machines stand out for their unbeatable combination of affordability, high quality, and exceptional cost-effectiveness.}

1. Discover unparalleled efficiency with our versatile groundwater drilling equipment. This multifunctional rig is adept at drilling water wells, agricultural irrigation wells, geothermal wells, and more. Its robust design makes it especially suitable for water extraction projects in mountainous and rocky terrains.

2. Our drill pipe holder features automatic pressure maintenance and clamping capabilities, seamlessly syncing with the chuck-type power head for instant response, superior safety, and reliability. The proprietary mud treatment system, featuring a lightweight high-pressure mud pump, excels in handling high solid phase and circulating mud with minimal pulse.

The machine's high torque hydraulic motor power head, coupled with a renowned brand diesel engine, ensures peak performance. The hydraulic control system boasts a large diameter hydraulic cylinder, while the diesel engine's two-stage air filtration system offers enhanced protection and easy cleaning via the air compressor.

Its distinctive bump design and centralized control operating system make maintenance and operation effortlessly straightforward.

 

Equipped to handle both mud pump and air compressor drives, this machine is equally effective in water and steam applications, making it versatile for varying working conditions..
 

Our second-hand machines offer quality comparable to new ones but at a significantly reduced 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 distinguished manufacturer and supplier in the field of drilling machinery and equipment. Our extensive portfolio includes various types of drilling rigs, such as oil and gas drilling rigs, water well drilling rigs, core drilling rigs, and more, addressing a wide spectrum of drilling needs. Our mission is to provide top-quality products and unparalleled services, tailored specifically to our customers' requirements. With a dedicated after-sales team, we ensure prompt and effective resolution of any issues, striving for complete customer satisfaction.
We look forward to forging lasting, trustworthy, and mutually rewarding partnerships with our clients. If our products pique your interest, please feel free to contact us. Our team is ready to provide comprehensive information and assistance to help you make a well-informed decision.}

At Wanhai Machinery Co., Ltd., we hold quality and innovation in the highest regard. Our advanced manufacturing facilities and skilled professionals enable us to consistently produce top-tier drilling machinery and equipment. Staying current with the latest industry advancements, we ensure our products deliver optimal efficiency and performance. Recognizing that each drilling project has its unique challenges, 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>