Hydraulic Cylinders（Skeleton rear dump model）
Company Introduction
Linqing Dingtai Machinery Co., Ltd.
Company Overview
Established in 2002, Linqing Dingtai Machinery Co., Ltd. is a trusted leader in the design, development, and production of hydraulic products. Based in Linqing City, Shandong Province, China, the company took a significant step forward in 2010 by moving to a cutting-edge facility located at the north end of Dongwaihuan Road. This strategic location offers excellent transportation links, ensuring smooth logistics and timely delivery of products.
Our Products
We specialize in manufacturing a wide 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, featuring deep-hole boring equipment, cold-drawing production lines, precision testing devices, and CNC machine tools.
Annual Production Capacity: 36,000 sets
Quality Assurance
We take pride in our commitment to 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 collaborate with renowned companies such as SAIC, FAW, XCMG, and XGMA, earning a reputation as a reliable and trusted supplier.
Global Reach
Our products are exported to markets across the globe, including:
The Americas
Europe
Africa
Australia
The Middle East
Southeast Asia
We’ve built strong relationships with international customers, earning their trust and establishing a solid global presence.
Our Philosophy
At Dingtai Machinery, we believe in:
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!
Quality Assurance and Recognition
In terms of quality assurance, Linqing Dingtai Machinery Co., Ltd. has passed the ISO 9001 quality system certification in 2003 and the ISO/TS16949 international quality system certification in 2013. These certifications reflect the company's commitment to maintaining the highest standards of quality and reliability in its products. Additionally, the company has been honored with the title of "China's Quality Integrity AAA Class Brand Enterprise," further solidifying its reputation for excellence and integrity in the industry.
Core Values and Future Outlook
Adhering to the principles of quality, technology, management, and service, Linqing Dingtai Machinery Co., Ltd. is committed to enhancing its market share and customer satisfaction through continuous innovation and improvement. This dedication to excellence positions the company as a reliable and forward-thinking partner in the hydraulic machinery sector, ready to meet the evolving needs of its customers and the industry.
Key Improvements:
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Emphasis on Core Values: The final paragraph highlights the company's core values and future outlook more clearly.
Basic Information:
Hydraulic Cylinder（Skeleton rear dump model）
|
Model
|
Stroke（mm）
|
Rated Pressure (Mpa)
|
H(mm) |
B（mm） |
C（mm） |
D（mm） |
| 7TG-E191*4300ZZ | 4300 | 20 | 343 | 360 | 275 | 65 |
| 7TG-E191*4800ZZ | 4800 | 20 | 343 | 360 | 275 | 65 |
| 7TG-E191*5180ZZ | 5180 | 20 | 343 | 360 | 275 | 65 |
| 7TG-E191*5390ZZ | 5390 | 20 | 343 | 360 | 275 | 65 |
| 7TG-E191*5700ZZ | 5700 | 20 | 343 | 360 | 275 | 65 |
| 7TG-E191*6180ZZ | 6180 | 20 | 343 | 360 | 275 | 65 |
| 7TG-E191*6500ZZ | 6500 | 20 | 343 | 360 | 275 | 65 |
| 7TG-E191*6800ZZ | 6800 | 20 | 343 | 360 | 275 | 65 |
| 7TG-E191*7300ZZ | 7300 | 20 | 343 | 360 | 275 | 65 |
| 7TG-E202*4300ZZ | 4300 | 20 | 343 | 360 | 275 | 65 |
| 7TG-E202*4800ZZ | 4800 | 20 | 343 | 360 | 275 | 65 |
| 7TG-E202*5180ZZ | 5180 | 20 | 343 | 360 | 275 | 65 |
| 7TG-E202*5390ZZ | 5390 | 20 | 343 | 360 | 275 | 65 |
| 7TG-E202*5700ZZ | 5700 | 20 | 343 | 360 | 275 | 65 |
| 7TG-E202*6180ZZ | 6180 | 20 | 343 | 360 | 275 | 65 |
| 7TG-E202*6500ZZ | 6500 | 20 | 343 | 360 | 275 | 65 |
| 7TG-E202*6800ZZ | 6800 | 20 | 343 | 360 | 275 | 65 |
| 7TG-E202*7300ZZ | 7300 | 20 | 343 | 360 | 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：
