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No. 2 Qunying Road, Fushan District, Yantai, Shandong Province, China

 

E-mail:

wang@hydraulic-doosan.com

 

 

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86 15065711541

 

Understanding Boom Cylinder Excavators: Essential Insights for Construction and Engineering

Boom cylinder excavators are vital pieces of machinery in the construction and engineering sectors. These machines are designed to handle heavy materials and perform various tasks such as digging, lifting, and moving earth. The boom cylinder is a critical component of the excavator’s hydraulic system, allowing for the precise control of the arm's movement, which is essential for efficient operatio

2025/06/12


Compared to LJ10 (our own excavator) and RIPA10M, which one is more economical?

Our excavator has three major advantages: 1. Excavators have different weights, our bodies are heavier and larger in size 2. Engine brand: We use engines from well-known Chinese brands such as Changchai and Koop engines (Changchai-a century old Chinese engine manufacturing company, Koop- over twenty years Chinese engine manufacturing company) 3. The maximum excavation radius, maximum excavation depth, and maximum excavation height are all higher than the maximum excavation radius, maximum excavation depth, and maximum excavation height of Lipa 4. Our price is comparable to RIPPA, so we are your best choice.

2025/05/19


hydraulic breaker 350

We not only produce excavators, but also excavator attachement. Hydraulic breaker 350 with wooden box suits for 1T excavators. we sell our products in China and Russia, and want to start our business in Europe. Brand: LJ or netural or customized

2025/05/06


Customized hydraulic cylinders

The customer provided parameters and simple drawings, and after multiple discussions, we produced drawings that meet the customer's parameters. After confirming the drawings, we delivered them to the technical personnel, designed 3D design drawings, and arranged production. It has now been successfully delivered to the customer's hands.

2025/03/13


The Impact of Excavator Stick Cylinder Quality on Performance: Unlocking Efficiency in Construction Machinery

The Impact of Excavator Stick Cylinder Quality on Performance Table of Contents Introduction to Excavator Stick Cylinders Understanding Excavator Stick Cylinders The Importance of Quality in Excavator Stick Cylinders Factors Affecting Performance of Excavator Stick Cylinders Durability and Maintenance of Stick Cylinders Choosing High-Quality Excavator Stick Cylinders Innovations in

2026/06/04


Understanding Boom Cylinder Excavators: Essential Insights for Professionals

--- In the realm of construction and heavy machinery, the boom cylinder excavator stands out as a vital component that significantly enhances operational efficiency. Understanding the functionality, maintenance, and implications of boom cylinders is essential for professionals in the industry. A boom cylinder is a hydraulic component used to control the movement of the boom on excavators. It allow

2026/05/28


Environmental Considerations in Mini Excavator Hydraulic Cylinder Manufacturing

Environmental Considerations in Mini Excavator Hydraulic Cylinder Manufacturing Table of Contents 1. Introduction to Mini Excavator Hydraulic Cylinders 2. Importance of Environmental Considerations in Manufacturing 3. Eco-Friendly Material Selection for Hydraulic Cylinders 4. Sustainable Manufacturing Processes 4.1 Energy Efficiency Measures 4.2 Wa

2026/05/21


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