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  • Truck-Mounted Crane Hydraulic Rotary Cylinder
  • Truck-Mounted Crane Hydraulic Rotary Cylinder

Truck-Mounted Crane Hydraulic Rotary Cylinder

1. Function: Driving Boom Rotation: The swing cylinder drives the boom to rotate using hydraulic power, allowing the truck-mounted crane to operate across a full range on a horizontal plane, meeting lifting needs at different angles and directions.

2. Product Advantages and Additional Features:

Buffering Feature: When the boom rotates to its limit, the swing cylinder provides a buffering function, slowing the boom gradually to a smooth stop. This reduces impact and vibration, protecting the equipment from damage and enhancing the operator's experience.

Cylinder bore

 Φ63mm-Φ125mm

Stroke

 300mm-1500mm

Working pressure

 30MPa

Connection form

 Flange, keycard

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About Us
Zhejiang Huanfeng Machinery Co., Ltd.

Founded in 2004, Huanfeng Machinery specializes in the research, design, production, and sales of hydraulic cylinders. The company is recognized as a National High-Tech Enterprise, a Provincial-level Specialized and New Technology Enterprise, a Provincial Science and Technology Enterprise, a Provincial Enterprise Technology Center, and a Provincial Research Center. Additionally, it is the initiator of the "Made in Zhejiang" standard for hydraulic cylinders used in scissor-type aerial work platforms.

With a registered capital of 20 million RMB and covering an area of 40 mu, Huanfeng has been deeply committed to the hydraulic field for over 20 years. The company has established a dedicated R&D center and is equipped with production, testing, and analytical equipment. Through both internal development and external hiring, it has built an innovative team with advanced management concepts and strong technical expertise. Huanfeng operates with a digital management system, a robust supply chain, and a quality management system. Adhering to its core values of "Quality First, Customer-Centric, Achieving Customer Success," the company has been a strategic partner to industry leaders like Dingli and XCMG, earning honors such as Excellent Supplier and Best Quality Award over the years.

The company holds 41 patents, including 8 invention patents, and has independently developed more than 20 technological projects. Huanfeng's products are widely used in engineering machinery, agricultural machinery, marine industry, and defense manufacturing. With an annual production capacity of 300,000 cylinders, Huanfeng’s products and associated equipment are distributed domestically and internationally.

From our journey’s start to our ongoing mission, we have remained steadfast in being a company with a "Chinese heart," upholding the mission of "preserving and advancing the spirit of craftsmanship, supporting Made in China." Our goal is to provide society with safe, reliable, high-performance, and quality-assured products that contribute to the growth of China’s manufacturing and economic prosperity. As a socially responsible enterprise, we are dedicated to providing a comfortable working environment, fostering equality, respect, communication, and cooperation, while supporting employees’ physical and mental well-being and caring for their families. This commitment helps our employees and the company grow together. With high aspirations, Huanfeng people will continue to forge ahead, contributing new energy to industry development with no end in sight.

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