Used Hydraulic Drill Jr350 for Borehole Drilling and Piling

• Customization: Available
• Drilling Method: Auger Drilling
• Maximum Drilling Depth: 350 Meters
• Model NO.: JR350
• Type: Crawler Drilling Rig
• Rig Lifting Force: 18t
• The Hole Diameter: 140-325mm
• Equipped Capacitor: 85kw
• Manufacturing Time: November 2020
• 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
• Transport Package: Export Standard Seaworthy Packing
• Specification: 6000*2000*2550
• Trademark: FY
• Origin: Shandong China
• HS Code: 8430411900
• Production Capacity: 30 Sets/Month

Product Description

Detailed Photos

Our company not only produces and sells new machines, but also boasts an extensive network of second-hand drilling and air compressor equipment. The benefits of opting for second-hand machinery include lower cost, superior quality, and exceptional cost-effectiveness.

This machine features an excavator track chassis, delivering superior off-road capabilities. Additionally, it can be mounted on trucks for enhanced maneuverability.

Upon receiving these units, our first step is thorough preparation. We replace all unusable valves, oil, and gas pipes. Subsequently, we apply anti-rust paint to the casing to ensure durability.

Equipped with a high-torque hydraulic motor power head and premium diesel engine, this machine employs a hydraulic control system with a large-diameter hydraulic cylinder. The diesel engine's dual-stage air filtration system offers superior protection and can be easily cleaned with air from the air compressor.

The unique convex block design, coupled with a centralized control operating system, simplifies maintenance and enhances machine operation.

This machine is versatile, capable of being paired with either a mud pump or air compressor drive, making it suitable for both water and steam applications in various working environments..

Offering a performance close to that of a new machine, this option is significantly more affordable.

Product Parameters

Second-hand JR350 Water Well Drilling Rig
Manufacturing Date: November 2020

(T) The weight	8.2	(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	4100×2000×2500
(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

Company Profile

^{Wanhai Machinery Co., Ltd., located in Linyi, Shandong, stands as a distinguished manufacturer dedicated to the design, development, production, and distribution of premium drilling machinery and equipment. Our comprehensive product line includes diverse drilling rigs such as oil and gas drilling rigs, water well drilling rigs, core drilling rigs, and more, catering to a wide array of drilling tasks and scenarios. Our unwavering commitment is to provide exceptional products and services tailored to the unique requirements of each customer. We take pride in our dedicated after-sales team, who promptly and effectively address any concerns or issues that may arise, ensuring utmost customer satisfaction.
We eagerly anticipate building enduring, reliable, and mutually beneficial relationships with every customer we serve. If you express interest in our products, please do not hesitate to contact us. We assure you that our team will provide the necessary information and assistance to help you make an informed decision.}

At Wanhai Machinery Co., Ltd., we prioritize quality and innovation in all our operations. Our state-of-the-art manufacturing facilities, combined with our team of experienced professionals, allow us to consistently deliver drilling machinery and equipment of the highest standards. We stay at the forefront of technological advancements in the industry, ensuring that our products lead in efficiency and performance. Moreover, we understand that each drilling project presents unique challenges and requirements. Thus, we offer customized solutions to meet the specific needs of our customers.

Foreign customer

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>