19.50-25/2.5 rim for Construction Equipment rim Wheel loader Hitachi ZW220
Wheeled Loader:
Hitachi ZW220 wheel loader is a medium-sized wheel loader launched by Hitachi, which is widely used in construction, mining, earthmoving and material handling. It combines Hitachi's consistent high-quality manufacturing and advanced technical design to improve operating efficiency, reduce fuel consumption, and enhance the operator's working comfort. The following are the main features of Hitachi ZW220 wheel loader:
1. Power system and engine
Engine: ZW220 is equipped with Hitachi's high-efficiency engine, which usually meets the European Stage IV or Tier 4 Final emission standards, providing lower emissions and better fuel economy.
Maximum power: The maximum power of ZW220 is about 160 kW (about 214 horsepower), which is enough to cope with most medium to heavy material handling tasks.
Powertrain: The use of advanced powertrain technology ensures smooth power transmission and higher working efficiency, especially providing a smooth driving experience in complex terrain.
2. Load Capacity
Rated Operating Load: The rated operating load of ZW220 is usually between 4,500-5,500 kg, with high material handling capacity, suitable for various construction sites and material transportation operations.
Bucket Volume: It is equipped with a standard bucket with a volume of 2.5 to 3.5 cubic meters, which can effectively cope with various types of loading tasks, especially the handling of bulk materials.
3. Hydraulic System
Efficient Hydraulic System: ZW220 is equipped with an efficient hydraulic system, providing a smooth and fast working cycle, which can effectively improve productivity. The hydraulic system is optimized to ensure high lifting capacity and excellent operating response.
Precise Operation: The hydraulic system supports precise operation, whether loading, unloading or stacking, it can maintain high efficiency and precision.
4. Cab and Comfort
Operational Comfort: The cab design of ZW220 focuses on the comfort of the operator, and the spacious driving space and low noise environment reduce the fatigue of the operator.
Modern control system: Equipped with a modern console and LCD display, the operator can easily monitor the machine's status, working parameters and maintenance information.
Shock absorption system: The cab is equipped with a shock absorption system to effectively reduce vibrations generated during work, improve comfort and operating stability.
5. Control and stability
Four-wheel drive: The ZW220 is equipped with an all-wheel drive (6x6) system, which can provide stronger traction and stability in various rugged terrains and complex environments, suitable for muddy, slippery or large slope work scenes.
Stability: The high stability design adopted makes the machine have good operating stability on various uneven ground, reducing the risk of rollover and accidents.
6. Intelligence and technology system
Intelligent monitoring system: The ZW220 is equipped with Hitachi's machine health monitoring system, which can monitor the machine's working status in real time, including key data such as engine temperature, hydraulic oil temperature, fuel consumption, etc., to help timely discover potential problems and reduce unexpected failures.
Trak system: Some ZW220 models are equipped with a remote monitoring system, which can remotely diagnose and maintain the equipment through mobile phones or computers to improve equipment management efficiency.
The Hitachi ZW220 wheel loader is an efficient, reliable and versatile machine suitable for a variety of earthmoving, mining and material handling tasks. With its powerful power system, excellent operating performance and comfortable working environment, the ZW220 can meet the needs of different working environments.
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Production Process

1. Billet

4. Finished Product Assembly

2. Hot Rolling

5. Painting

3. Accessories Production

6. Finished Product
Product Inspection

Dial indicator to detect product runout

External micrometer to detect internal micrometer to detect the inner diameter of the center hole

Colorimeter to detect paint color difference

Outside diametermicromete to detect position

Paint film thickness meter to detect paint thickness

Non-destructive testing of product weld quality
Company Strength
Hongyuan Wheel Group(HYWG) was founded in 1996,it is professional manufacturer of rim for all kinds of off-the-road machinery and rim components,such as construction equipment, mining machinery, forklifts,industrial vehicles,agricultural machinery.
HYWG has advanced welding production technology for construction machinery wheels at home and abroad, an engineering wheel coating production line with the international advanced level, and an annual design and production capacity of 300,000 sets,and has a provincial-level wheel experiment center, equipped with various inspection and testing instruments and equipment, which provides a reliable guarantee for ensuring product quality.
Today it has more than 100 milion USD assets,1100 employees,4 manufacturing centers.Our business covers more than 20 countries and regions around the world, and the quality of all products has been recognized by Caterpillar, Volvo, Liebherr, Doosan, John Deere, Linde, BYD and other global oems.
HYWG will continue to develop and innovate, and continue to serve the customers wholeheartedly to create a brilliant future.
Why Choose Us
Our products include the wheels of all off-road vehicles and their upstream accessories, covering many fields, such as mining, construction machinery, agriculture industrial vehicles, forklifts, etc.
The quality of all products has been recognized by Caterpillar, Volvo, Liebherr, Doosan, John Deere, Linde, BYD and other global oems.
We have a R&D team composed of senior engineers and technical experts,focusing on the research and application of innovative technologies, and maintaining a leading position in the industry.
We have established a perfect after-sales service system to provide timely and efficient technical support and after-sales maintenance to ensure a smooth experience for customers during use.
Certificates

Volvo Certificates

John Deere Supplier Certificates

CAT 6-Sigma Certificates