Hydraulic Water Well Drilling Rig with Medium Wind Pressure Series

• 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 not only in the production and sales of new machines but also boasts an extensive network of second-hand drilling rigs and air compressors. The benefits of our second-hand machinery include unbeatable low prices, superior quality, and exceptional cost-effectiveness.}

1. This is a highly efficient and multifunctional groundwater drilling equipment, ideal for drilling water wells, agricultural irrigation wells, geothermal wells, and more. It is particularly well-suited for water extraction projects in mountainous areas and rocky formations.

2. The drill pipe holder features automatic pressure maintenance and clamping capabilities, working seamlessly with the chuck-type power head for synchronized control. This ensures quick response times, safety, and reliability. Our proprietary drilling rig mud treatment system integrates a custom high-pressure mud pump that is lightweight, offers minimal pulse, and effectively handles high solid-phase and circulating mud.

This machine is equipped with a high-torque hydraulic motor power head and a branded diesel engine. The hydraulic control system features a large-diameter hydraulic cylinder. The branded diesel engine includes a dual-stage air filtration system for enhanced protection and can be directly cleaned using air from the compressor.

A unique bump design and centralized control operating system make maintenance and operation straightforward and hassle-free.

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

Our second-hand machines provide near-new quality at a substantially lower price, making them an economical choice.

Product Parameters

Reliable 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 specializing in the design, development, production, and distribution of superior drilling machinery and equipment. Our extensive portfolio includes oil and gas drilling rigs, water well drilling rigs, core drilling rigs, and more, each designed to meet a variety of drilling tasks and scenarios. Our unwavering commitment is to provide outstanding products and services tailored to the unique needs of each customer. We pride ourselves on our dedicated after-sales team, who swiftly and effectively address any concerns or issues, ensuring maximum customer satisfaction.
We look forward to forming long-lasting, reliable, and mutually beneficial relationships with every customer we serve. Should you express interest in our products, please do not hesitate to contact us. We guarantee that our team will provide you with essential information and assistance to help you make an informed decision.}

At Wanhai Machinery Co., Ltd., we place a high priority on quality and innovation across all operations. Our cutting-edge manufacturing facilities and experienced professional team enable us to consistently deliver top-tier drilling machinery and equipment. We continuously stay current with the latest industry advancements to ensure our products lead in efficiency and performance. Moreover, we understand that each drilling project comes with unique challenges and requirements. Therefore, 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>