Hydraulic Cylinders（PARKER STYLE）
Company Introduction
Linqing Dingtai Machinery Co., Ltd.
Established in 2002 and headquartered in Linqing City, Shandong Province, Linqing Dingtai Machinery Co., Ltd. underwent a strategic expansion in 2010, relocating to a modern, advanced facility situated at the northern end of Dongwaihuan Road, Linqing City. This relocation leveraged the site’s exceptional transportation infrastructure to enhance operational efficiency. Specializing in the design, development, and manufacturing of hydraulic systems, our core product portfolio includes hydraulic cylinder assemblies, engineering machinery cylinders, and mining hydraulic props.
With a total investment of 120 million RMB and spanning over 100 acres, our facility is equipped with 150+ advanced production and testing systems, such as deep-hole boring machines, cold-drawing production lines, precision testing instruments, and CNC machining tools. This robust infrastructure supports an annual production capacity of 36,000 units. Our commitment to quality is underscored by certifications including ISO 9001 (2003) and ISO/TS 16949 (2013), enabling us to serve as a trusted supplier to industry leaders such as SAIC, FAW, XCMG, and XGMA.
☑ Deep hole boring equipment.
☑ Cold drawing production lines.
☑ Testing equipment.
☑ CNC machining centers
☑ Cylindrical grinding machines
☑ Centerless grinding machines
☑ Welding production lines
Our products have been exported to global markets across the Americas, Europe, Africa, Australia, the Middle East, and Southeast Asia, earning widespread trust and acclaim from international clients. This success has firmly established our brand as a globally recognized player in the hydraulic machinery sector.
Core Philosophy:
Survival through Quality
Development through Technology
Profitability through Management Excellence
Reputation through Service Excellence
We remain dedicated to continuous technological innovation, striving to expand our market presence and elevate customer satisfaction. Our ultimate mission is to deliver maximum value to clients worldwide through superior products and services.
This version emphasizes professionalism, clarity, and key strengths while adhering to industry-specific terminology and a polished corporate tone.
Basic Information:
Hydraulic Cylinders（PARKER STYLE）
|
Model
|
Stroke（mm）
|
Rated Pressure (Mpa)
|
H(mm) |
B（mm） |
C（mm） |
D（mm） |
| 5TG-E191*6180ZZ | 6180 | 20 | 343 | 360 | 275 | 65 |
| 5TG-E191*6500ZZ | 6500 | 20 | 343 | 360 | 275 | 65 |
| 5TG-E191*6800ZZ | 6800 | 20 | 343 | 360 | 275 | 65 |
| 5TG-E191*7300ZZ | 7300 | 20 | 343 | 360 | 275 | 65 |
| 5TG-E191*7800ZZ | 7800 | 20 | 343 | 360 | 275 | 65 |
| 5TG-E202*6180ZZ | 6180 | 20 | 343 | 360 | 275 | 65 |
| 5TG-E202*6500ZZ | 6500 | 20 | 343 | 360 | 275 | 65 |
| 5TG-E202*6800ZZ | 6800 | 20 | 343 | 360 | 275 | 65 |
| 5TG-E202*7300ZZ | 7300 | 20 | 343 | 360 | 275 | 65 |
| 5TG-E202*7800ZZ | 7800 | 20 | 343 | 360 | 275 | 65 |
| 5TG-E214*6500ZZ | 6500 | 20 | 343 | 360 | 280 | 65 |
| 5TG-E214*6800ZZ | 6800 | 20 | 343 | 360 | 280 | 65 |
| 5TG-E214*7300ZZ | 7300 | 20 | 343 | 360 | 280 | 65 |
| 5TG-E214*7800ZZ | 7800 | 20 | 343 | 360 | 280 | 65 |
| 5TG-E214*8130ZZ | 8130 | 20 | 343 | 360 | 280 | 65 |
| 5TG-E214*8500ZZ | 8500 | 20 | 343 | 360 | 280 | 65 |
| 5TG-E214*9130ZZ | 9130 | 20 | 343 | 360 | 280 | 65 |
| 5TG-E240*6500ZZ | 6500 | 20 | 486 | 420 | 342 | 75 |
| 5TG-E240*6800ZZ | 6800 | 20 | 486 | 420 | 342 | 75 |
| 5TG-E240*7300ZZ | 7300 | 20 | 486 | 420 | 342 | 75 |
| 5TG-E240*7800ZZ | 7800 | 20 | 486 | 420 | 342 | 75 |
| 5TG-E240*8130ZZ | 8130 | 20 | 486 | 420 | 342 | 75 |
| 5TG-E240*8500ZZ | 8500 | 20 | 486 | 420 | 342 | 75 |
| 5TG-E240*9130ZZ | 9130 | 20 | 486 | 420 | 342 | 75 |
Hydraulic Cylinder Model Number Code：
The code and model numbers assigned to Parker Hydraulic Cylinders serve as precise identifiers for their dimensions and specifications. Utilizing these numerical references during the ordering or inquiry process significantly enhances accuracy and clarity in communication. Below are illustrative examples of Parker Hydraulic Cylinder code and model numbers.
| Structure | Series Cylinder |
| Power | Hydraulic |
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：
