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What Are The Three Types Of Loaders?

HYWG Develop And Produce a New Rim For The Underground Mining Vehicle Cat R1700

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Loaders can generally be divided into the following three types according to their working environment and functions:

1. Wheel loaders: The most common type of loaders, mainly used in roads, construction sites, mines, etc. This type of loader has high maneuverability and adaptability, suitable for short-distance transportation and heavy loading and unloading. Usually equipped with tires, suitable for flat or slightly rugged ground.

2. Crawler loaders: This type of loader is mainly used in complex, rugged or slippery working environments, such as mining, muddy or soft soil areas. With crawlers, it can provide better traction and passability during operation, and is suitable for working on soft or uneven ground. Compared with wheel loaders, it has poor maneuverability, but stronger stability and carrying capacity.

3. Small loaders: Also called mini loaders, they are usually small in size and light in weight, suitable for small spaces and delicate operations. Suitable for urban construction, gardening, site cleaning and other occasions, especially suitable for operation in narrow areas.

The loader is mainly composed of the following important components:

1. Engine (power system)

2. Main components of the hydraulic system: hydraulic pump, hydraulic cylinder, control valve.

3. Main components of the transmission system: gearbox, drive axle/drive shaft, differential.

4. Main components of the bucket and working device: bucket, arm, connecting rod system, bucket quick change device.

5. Main components of the body and chassis: frame, chassis.

6. Main components of the cab and operating system: seat, console and operating handle, instrument panel.

7. Main components of the brake system: hydraulic brake, air brake.

8. Main components of the cooling system: radiator, cooling fan.

9. Main components of the electrical system: battery, electronic control unit.

10. Main components of the exhaust system: exhaust pipe, catalyst, muffler.

Among them, wheel loaders are the most common type of loaders, and the rims they are equipped with are also very important in the whole vehicle. The wheel loader's rim is the connecting part between the tire and the vehicle, and it plays an important role in the performance, safety and durability of the whole vehicle. The design and quality of the rim directly affect the operating efficiency, stability and maintenance cost of the wheel loader.

HYWG is China's No. 1 off-road wheel designer and manufacturer, and is also a world-leading expert in rim component design and manufacturing. All products are designed and produced according to the highest quality standards. We have more than 20 years of experience in wheel manufacturing.

We have mature technology in the research and development and production of rims. We have a research and development 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. Our rims not only involve a variety of vehicles, but also are the original rim suppliers of Volvo, Caterpillar, Komatsu, Liebherr, John Deere and other well-known brands in China.

We develop and produce the rims required for Volvo wheel loaders. Volvo Construction Equipment is also one of the major manufacturers of wheel loaders worldwide. Volvo wheel loaders have become the leaders in the industry with their excellent performance, environmental protection technology, comfort and efficiency. Its high reliability and durability have a very high reputation in the global market. Volvo also has extremely high requirements for product quality, and the rims provided by our company have been unanimously recognized in use.

We provide rims with a size of 19.50-25/2.5 for the Volvo L110 wheel loader.

Volvo L11 is a medium-to-large loader, usually used in high-load material handling, earthmoving and other scenarios. Therefore, the loader's rim needs to have sufficient load-bearing capacity to support the weight of the machine itself and the load that may be generated during operation. The 19.50-25/2.5 rim developed by our company has a certain load-bearing capacity and adaptability to meet the needs of heavy-duty working environments.

19.50 inches indicates the width of the rim, which is suitable for matching tires of the same size or wider. The 25-inch rim diameter is commonly used for medium to large wheel loaders, mining equipment and other heavy machinery. It is suitable for tires with a diameter of 25 inches. The 2.5-inch width is suitable for tires of a certain specification and can provide appropriate support and stability. This type of tire is widely used in wheel loaders, mining transporters, bulldozers and other equipment.

Volvo L110

What are the advantages of using 19.50-25/2.5 rims on the Volvo L110 wheel loader?

The Volvo L110 wheel loader uses 19.50-25/2.5 rims, which have several advantages, mainly reflected in the rim size's support for traction, stability, durability and adaptability to different working conditions. Here are the main advantages of using 19.50-25/2.5 rims:

1. Increased load-bearing capacity

The 19.50-25/2.5 size rim has a larger rim width and diameter to provide more support, helping the loader carry heavier loads. When performing large-scale earthmoving operations, mine handling and other high-load operations, the L110's rims can withstand more weight to ensure stable operation of the equipment. This is crucial when using large buckets and handling large materials (such as ore, soil, large gravel) to avoid excessive bending or damage to the rims.

2. Improve traction and stability

The 19.50-inch wider rims, when combined with suitable tires, can increase the area of ​​contact with the ground, thereby improving the traction and stability of the wheel loader. Especially on uneven ground or soft soil such as sandy land and muddy roads, the traction provided by the wide rims helps reduce slippage and improves the vehicle's passability. The 25-inch diameter rims also help improve the stability of the vehicle, especially under heavy loads. Larger rims can help the vehicle drive smoothly and reduce the risk of overturning on rugged or inclined terrain.

3. Adapt to various working environments

The 19.50-25/2.5 rims are very suitable for use in complex and harsh working environments such as mines, construction sites, and ports. Whether it is soft sand or hard rocky ground, this rim can provide excellent traction and load balancing when combined with appropriate tires, helping the L110 perform well in different terrains. In mining operations or quarries, this rim can withstand extremely high loads and help loaders efficiently carry heavy objects such as ore, large pieces of coal, gravel, etc.

4. Improve tire durability

The L110 with 19.50-25/2.5 rims can better disperse pressure and reduce the risk of local tire wear. This rim design ensures that the tire is evenly stressed, thereby improving tire durability. The width and diameter of the rims, combined with the appropriate tires, can reduce problems such as tire blowouts and deformation during long-term work and extend the service life of the tires.

For wheel loaders that operate for a long time with heavy loads, the matching of rims and tires is crucial. A good match can reduce the frequency of tire replacement and maintenance costs.

5. Improve work efficiency

The 19.50-25/2.5 rims help loaders operate efficiently in harsh environments. In sandstone, gravel and mining operations, the rims can provide good ground contact, reduce tire slippage, ensure that the loader can quickly complete material handling and loading and unloading tasks under heavy loads, and improve work efficiency.

In unstable ground conditions, wider rims can effectively reduce the chance of tires sinking into the ground, thereby improving the continuity and efficiency of operations.

6. Optimize fuel efficiency

Stable traction and better load distribution can reduce energy loss caused by tire sliding or slipping. This efficient transmission of traction enables the L110 to optimize fuel consumption when performing heavy operations and reduce fuel costs per unit of operation.

By reducing slippage and improving operating efficiency, the use of suitable rims and tires helps to reduce overall operating costs.

7. Improve operational safety

By increasing stability and traction, the 19.50-25/2.5 rim provides L110 with higher operational safety. When the loader is carrying heavy objects, working on slopes or uneven ground, it can better maintain stability and avoid accidents caused by excessive tilting or slipping.

In extreme weather (such as rain and snow) or rugged terrain, good rim design helps improve the operator's sense of security and reduce possible dangers during operation.

8. Longer service life and lower maintenance costs

Using 19.50-25/2.5 rims can effectively disperse the weight and operating load of the machine and avoid excessive wear of tires and rims. The optimized rims can maintain their strength during long-term use, reducing failures and maintenance needs caused by excessive wear.

Because they can better protect the tires and reduce the probability of tire failure, the overall maintenance and replacement costs will be lower, thereby improving the long-term economy of the equipment.

The main advantage of using 19.50-25/2.5 rims for Volvo L110 wheel loaders is the high load-bearing capacity, excellent traction, stability and durability they provide, enabling them to operate efficiently in complex working environments such as mines, construction sites, and ports. This rim helps optimize fuel efficiency, improve operational safety, extend equipment life, and reduce maintenance costs. It is a key component to ensure that the L110 operates stably and efficiently in different terrains and environments.

We not only produce wheel loader rims, but also have a wide range of rims for engineering vehicles, mining vehicles, forklift rims, industrial rims, agricultural rims and other rim accessories and tires.

The following are the various sizes of rims that our company can produce in different fields:

Engineering machinery size:

8.00-20 7.50-20 8.50-20 10.00-20 14.00-20 10.00-24 10.00-25
11.25-25 12.00-25 13.00-25 14.00-25 17.00-25 19.50-25 22.00-25
24.00-25 25.00-25 36.00-25 24.00-29 25.00-29 27.00-29 13.00-33

Mine rim size: 

22.00-25 24.00-25 25.00-25 36.00-25 24.00-29 25.00-29 27.00-29
28.00-33 16.00-34 15.00-35 17.00-35 19.50-49 24.00-51 40.00-51
29.00-57 32.00-57 41.00-63 44.00-63      

Forklift wheel rim size:

3.00-8 4.33-8 4.00-9 6.00-9 5.00-10 6.50-10 5.00-12
8.00-12 4.50-15 5.50-15 6.50-15 7.00-15 8.00-15 9.75-15
11.00-15 11.25-25 13.00-25 13.00-33      

Industrial vehicle rim dimensions:

7.00-20 7.50-20 8.50-20 10.00-20 14.00-20 10.00-24 7.00x12
7.00x15 14x25 8.25x16.5 9.75x16.5 16x17 13x15.5 9x15.3
9x18 11x18 13x24 14x24 DW14x24 DW15x24 16x26
DW25x26 W14x28 15x28 DW25x28      

Agricultural machinery wheel rim size:

5.00x16 5.5x16 6.00-16 9x15.3 8LBx15 10LBx15 13x15.5
8.25x16.5 9.75x16.5 9x18 11x18 W8x18 W9x18 5.50x20
W7x20 W11x20 W10x24 W12x24 15x24 18x24 DW18Lx24
DW16x26 DW20x26 W10x28 14x28 DW15x28 DW25x28 W14x30
DW16x34 W10x38 DW16x38 W8x42 DD18Lx42 DW23Bx42 W8x44
W13x46 10x48 W12x48 15x10 16x5.5 16x6.0  

We have more than 20 years of experience in wheel manufacturing. The quality of all our products has been recognized by global OEMs such as Caterpillar, Volvo, Liebherr, Doosan, John Deere, Linde, BYD, etc. Our products have world-class quality.

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Post time: Jan-13-2025