China Hydraulic Cylinders（Mining self unloading model） Factory and Manufacturer

Product Detail

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Company Introduction

Linqing Dingtai Machinery Co., Ltd.

Company Overview

Established in 2002, Linqing Dingtai Machinery Co., Ltd. is a leading manufacturer of hydraulic products, headquartered in Linqing City, Shandong Province, China. In 2010, the company expanded to a state-of-the-art facility at the north end of Dongwaihuan Road, leveraging its strategic location for efficient logistics and distribution.

Core Products

We specialize in:

Hydraulic cylinder assemblies

Engineering machinery cylinders

Mining hydraulic props

Facilities & Capacity

Factory Size: Over 100 acres

Investment: 120 million RMB

Equipment: 150+ advanced machines, including deep-hole boring, cold-drawing lines, precision testing devices, and CNC tools.

Annual Production: 36,000 sets

Quality Assurance

ISO 9001 Certification: Achieved in 2003.

ISO/TS 16949 Certification: Obtained in 2013, emphasizing automotive industry standards.

Partnerships

We collaborate with industry leaders such as SAIC, FAW, XCMG, and XGMA, solidifying our reputation as a reliable supplier.

Global Reach

Our products are exported to:

The Americas

Europe

Africa

Australia

The Middle East

Southeast Asia

We’ve earned global trust and established a strong international presence.

Core Philosophy

Survival: Through superior product quality.

Development: Via cutting-edge technology.

Profitability: Through advanced management.

Reputation: By delivering exceptional service.

Commitment to Innovation

We focus on continuous technological advancements to enhance market share and customer satisfaction, aiming to deliver maximum value.

Why Choose Us?

With advanced facilities, global reach, and a commitment to quality and innovation, Linqing Dingtai Machinery Co., Ltd. is your trusted partner in progress. Let’s build a stronger future together!

Basic Information:

Hydraulic Cylinders（Mining self unloading model）

Model	Stroke（mm）	Rated Pressure (Mpa)	H(mm)	B（mm）	C（mm）	D（mm）
4TG-E191*4850ZZ	4850	20	343	415	245	70
4TG-E191*5060ZZ	5060	20	343	415	245	70
4TG-E191*5325ZZ	5325	20	343	415	245	70
3TG-E118*2850ZZ	2850	20	343	180		60
3TG-E118*3200ZZ	3200	20	343	180		60
3TG-E129*2850ZZ	2850	20	343	215		60
3TG-E129*3200ZZ	3200	20	343	215		60

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

Q1: How is the quality?

A1: We use patented technology and advanced production processes. Our products are certified under IATF16949:2016 and ISO9001 to ensure stable quality.

Q2: What are the advantages of your oil cylinder?

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!

Q3: When was your company established?

A3: We were established in 2002 and have specialized in hydraulic cylinders for over 20 years.

Q4: What is the delivery time?

A4: Approximately 20 working days.

Q5: What is the quality assurance for hydraulic cylinders?

A5: One year.