Drilling Rig with Hole Diameter 140-325mm for Core Bore Drilling

• 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 doesn’t just produce and sell new machines; we also offer a vast selection of second-hand drilling rigs and air compressors. The benefits of purchasing second-hand machinery include highly competitive pricing, superior quality, and outstanding cost-effectiveness.

This machine features an excavator track chassis, providing excellent off-road performance. Additionally, it can be installed on trucks, enhancing its maneuverability and versatility.

Upon receiving these units, our first step is to prepare them meticulously. We replace all unusable valves, oil, and gas pipes, followed by applying an anti-rust paint spray to the casing, ensuring longevity and durability.

Equipped with a high-torque hydraulic motor power head and brand diesel, this machine boasts a hydraulic control system with a large-diameter hydraulic cylinder. The brand diesel comes with a two-stage air filtration system for protection and can be cleaned directly using air from the air compressor.

The innovative convex block design and centralized control operating system ensure ease of maintenance and smooth operation, elevating the user experience.

Capable of being outfitted with either a mud pump or an air compressor drive, this versatile machine can operate with both water and steam, adapting to various working environments..

Our second-hand machines are nearly as good as new, but come at a much lower price, offering incredible value for your investment.

Product Parameters

Second-hand JR350 Water Well Drilling Rig
Manufacturing Time: 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, is a distinguished manufacturer specializing in the design, development, production, and distribution of premium drilling machinery and equipment. Our extensive portfolio includes various drilling rigs such as oil and gas drilling rigs, water well drilling rigs, core drilling rigs, and more, designed to meet a wide range of drilling needs and scenarios. We are steadfast in our commitment to delivering exceptional products and services tailored to each customer's unique requirements. Our dedicated after-sales team is always ready to address any concerns or issues promptly and effectively, ensuring complete customer satisfaction.
We look forward to establishing long-lasting, reliable, and mutually beneficial relationships with every customer. If you're interested in our products, please don't hesitate to contact us. Our team will provide all the necessary information and assistance to help you make an informed decision.}

At Wanhai Machinery Co., Ltd., quality and innovation are at the core of our operations. Our state-of-the-art manufacturing facilities, combined with our experienced team, enable us to consistently deliver top-tier drilling machinery and equipment. We stay at the cutting-edge of technological advancements in the industry to ensure our products offer maximum efficiency and performance. Recognizing that each drilling project has unique challenges, we offer customized solutions to meet our customers' specific needs.

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>