Hydraulic Cylinder（Lower hinge shaft upper lifting lug Model）
Company Introduction
Linqing Dingtai Machinery Co., Ltd.
Company Overview
Established in 2002, Linqing Dingtai Machinery Co., Ltd. has grown into a trusted leader in the design, development, and production of high-quality hydraulic products. Headquartered in Linqing City, Shandong Province, China, the company made a strategic move in 2010 to a state-of-the-art facility located at the north end of Dongwaihuan Road. This prime location ensures seamless logistics and timely delivery of products to our global clientele.
☑ Deep hole boring equipment.
☑ Cold drawing production lines.
☑ Testing equipment.
☑ CNC machining centers
☑ Cylindrical grinding machines
☑ Centerless grinding machines
☑ Welding production lines
Our Products
We specialize in manufacturing a comprehensive range of hydraulic solutions, including:
Hydraulic cylinder assemblies
Engineering machinery cylinders
Mining hydraulic props
Our Facility
Size: Over 100 acres
Investment: 120 million RMB
Equipment: More than 150 advanced machines, including deep-hole boring equipment, cold-drawing production lines, precision testing devices, and CNC machine tools.
Annual Production Capacity: 36,000 sets
Quality Assurance
We are committed to delivering products of the highest quality, backed by:
ISO 9001 Certification: Achieved in 2003, ensuring adherence to international quality standards.
ISO/TS 16949 Certification: Obtained in 2013, reflecting our dedication to quality in the automotive industry.
Our Partners
We proudly collaborate with industry leaders such as SAIC, FAW, XCMG, and XGMA, earning a reputation as a reliable and trusted supplier.
Global Reach
Our products are exported to markets worldwide, including:
The Americas
Europe
Africa
Australia
The Middle East
Southeast Asia
We have built strong, long-term relationships with international customers, earning their trust and establishing a solid global presence.
Our Philosophy
At Dingtai Machinery, our core values drive everything we do:
Survival: Through delivering impeccable product quality.
Development: By embracing cutting-edge technology.
Profitability: Through advanced and efficient management.
Reputation: By providing exceptional service to our customers.
Innovation at Our Core
We are passionate about innovation and continuously strive to improve our products and processes. Our goal is to enhance customer satisfaction and deliver maximum value, ensuring long-term success in both domestic and international markets.
Why Choose Us?
Linqing Dingtai Machinery Co., Ltd. is more than just a manufacturer—we are your partner in progress. With our advanced facilities, global reach, and unwavering commitment to quality and innovation, we are here to support your needs and help you achieve your goals.
Let’s build a stronger future together!
This version emphasizes the company’s reliability, global presence, and commitment to quality, making it more persuasive and trustworthy for potential clients.
Basic Information:
Hydraulic Cylinder（）
|
Model
|
Stroke（mm）
|
Rated Pressure (Mpa)
|
H(mm) |
C（mm） |
D（mm） |
| 3TG-E137*4280ZZ | 4280 | 20 | 343 | 215 | 60 |
| 3TG-E157*4280ZZ | 4280 | 20 | 343 | 245 | 60 |
| 4TG-E157*4280ZZ | 4280 | 20 | 343 | 245 | 60 |
| 4TG-E169*5580ZZ | 5580 | 20 | 343 | 275 | 65 |
| 4TG-E191*6180ZZ | 6180 | 20 | 343 | 275 | 65 |
| 5TG-E179*6180ZZ | 6180 | 20 | 343 | 275 | 65 |
| 5TG-E169*6180ZZ | 6180 | 20 | 343 | 275 | 65 |
| 5TG-E191*6995ZZ | 6995 | 20 | 343 | 275 | 65 |
| 5TG-E202*6995ZZ | 6995 | 20 | 343 | 275 | 65 |
| 5TG-E214*6995ZZ | 6995 | 20 | 343 | 275 | 65 |
Key attributes
Industry-specific attributes
| Structure | Series Cylinder |
| Power | Hydraulic |
Other attributes
| Weight （kg） | Approx：100 |
| Core components | PLC |
| Video outgoing-inspection | Provided |
| Machinery test report | Provided |
| Standard or nons-tandard | Standard |
| Place of origin | Shandong, China |
| Brand name | DTJX |
| Color | Red or balck or as your require |
| Certificate | lSO9001f16949;NAQ |
| Tube | 27#simi,45# |
| Application | Dump truck,crane,Tilting platform... |
| Sealing and rings | Imported |
| Package | Plastic or woodcase |
| Material | Seamless steel |
| MOQ | 1 |
Product Details
Dingtai hydraulic cylinders are designed for extreme conditions with excellent sealing and durable materials. Key features include:
☑ 1.High-Quality Material:
27SiMn steel pipe for high strength and load-bearing capacity.
☑ 2.Advanced Manufacturing
Patented technology for consistent quality.
☑ 3.Superior Sealing
Imported seals to minimize leakage.
☑ 4.Special Design
Lightweight, fast operation for high efficiency.
☑ 6.Wide Temperature Range
Operates from -40°C to 110°C.
☑ 6.Surface Treatment:
Chrome-plated for durability and extended life.
Our Services
With over 20 years of experience, we offer custom hydraulic cylinders based on your specifications:
1.Cylinder Dimensions
Stroke length, bore diameter, rod diameter.
2.Operating Pressure
Maximum and minimum pressure.
3.Temperature Range
Custom range if outside -40°C to 110°C.
4.Mounting Options
Flange, clevis, etc.
5.Seal Requirements
Specific seal materials or types.
6.Additional Features
Coatings, sensors, etc.
Contact Us
Need a custom solution? Provide your specs, and we’ll deliver.
FAQ
A1: We use patented technology and advanced production processes. Our products are certified under IATF16949:2016 and ISO9001 to ensure stable quality.
A2: Our oil cylinders are made with advanced equipment and strict quality control. The steel is tempered for durability, and we use high-quality raw materials from world-renowned suppliers. Plus, our prices are competitive!
A3: We were established in 2002 and have specialized in hydraulic cylinders for over 20 years.
A4: Approximately 20 working days.
A5: One year.
Typical type of Products：
