What Is The Manufacturing Process Of Engineering Car Rims?

The 19.50-25/2.5 rim is mainly used in heavy equipment such as construction machinery, mining vehicles, large loaders or rigid mining trucks.

Rims of this size have a stronger load-bearing capacity: wide rims combined with wide tires can effectively disperse pressure, improve the load capacity and stability of the entire vehicle, and are particularly suitable for heavy-load conditions.

It is suitable for large-size tires , especially heavy-duty tires such as 23.5R25 and 26.5R25. It increases the contact area between the tire and the ground, reduces the pressure per unit area, and is conducive to the passability on soft ground and slippery conditions. At the same time, wider rims and tires can effectively improve the vehicle's anti-roll ability when turning. It is used in large loaders, rigid mining vehicles, scrapers and other equipment.

How to use a wheel loader correctly?

Wheel loaders are a common type of construction machinery, mainly used in earthwork, mining, construction and other occasions to load, transport, stack and clean materials. Proper use of wheel loaders can not only improve work efficiency, but also ensure operational safety. The following are the basic methods and steps for using wheel loaders:

1. Preparation before operation

Check the equipment: Check the appearance of the wheel loader and whether all its components are in good condition, including tires (check tire pressure and wear), hydraulic system (whether the oil level is normal and whether there is any leakage), engine (check engine oil, coolant, fuel, air filter, etc.).

Safety check: Make sure all safety devices are functioning properly, such as brakes, steering systems, lights, horns, warning signs, etc. Check whether the seat belts, safety switches and fire extinguishers in the cab are in good condition.

Environmental inspection: Check whether there are any obstacles or potential hazards at the work site, and ensure that the ground is solid and flat, without obvious obstacles or other potential hazards.

Start the equipment: Get in the cab and fasten your seat belt. Start the engine according to the instructions in the operator's manual, wait for the equipment to warm up (especially in cold weather), and observe the indicator lights and alarm systems on the dashboard to ensure that all systems are normal.

2. Basic operation of wheel loader

Adjust your seat and mirrors: Adjust your seat to a comfortable position and make sure you can operate the control levers and pedals easily. Adjust your rearview and side mirrors to ensure a clear view.

Control lever:

Bucket operating lever: used to control the lifting and tilting of the bucket. Pull the lever backward to raise the bucket, push it forward to lower it; push it left or right to control the tilt of the bucket.

Travel control lever: Usually located on the right hand side of the driver, used for forward and reverse. After selecting forward or reverse gear, gradually depress the accelerator pedal to control the speed.

Driving operation:

Starting: Select the appropriate gear (usually 1st or 2nd), slowly press the accelerator pedal, start gently, and avoid sudden acceleration.

Steering: Turn the steering wheel slowly to control the steering, avoid sharp turns at high speeds to prevent rollover. Maintain a steady speed to ensure the vehicle is stable.

Loading operation:

Approach the material pile: Approach the material pile at a low speed, make sure the bucket is stable and close to the ground, and prepare to shovel in the material.

Shovel material: When the bucket contacts the material, gradually lift the bucket and tilt it backwards to shovel the right amount of material. Make sure the bucket is evenly loaded to avoid eccentric loading.

Lift the bucket: After loading is complete, lift the bucket to the proper transport height, avoiding being too high or too low to maintain a clear view and stability.

Moving and unloading: transport the material to the designated location at a low speed, then slowly lower the bucket and unload the material smoothly. When unloading, make sure the bucket is balanced and do not dump it suddenly.

3. Key points for safe operation

Maintain stability: Avoid sideways driving or sharp turns on slopes to maintain the stability of the loader. When driving on a slope, try to go straight up and down to avoid the risk of rollover.

Avoid overloading: Load the loader reasonably according to its load capacity and avoid overloading. Overloading will affect operational safety, increase equipment wear and shorten equipment life.

Maintain a clear field of vision: During loading and transport, ensure that the driver has a good field of vision, especially when operating in complex conditions or crowded areas.

Operate slowly: When loading and unloading, always operate at a low speed and avoid sudden acceleration or braking. Especially when driving the machine close to the material pile, operate it gently.

4. Maintenance and care after operation

Clean the equipment: After work, clean the wheel loader, especially areas such as the bucket, engine air intake and radiator where dust and dirt tend to accumulate.

Check for wear: Check tires, buckets, hinge points, hydraulic lines, cylinders and other parts for damage, looseness or oil leakage.

Filling fuel and lubrication: Fill the loader with fuel as needed, check and replenish hydraulic oil, engine oil and other lubricants. Keep all lubrication points well lubricated.

Record equipment status: Keep operation records and equipment status records, including operating hours, maintenance status, fault records, etc., to facilitate daily management and maintenance.

5. Emergency handling

Brake failure: Immediately shift to a lower gear, use the engine to slow down, and slowly come to a stop; if necessary, apply the emergency brake.

Hydraulic system failure: If the hydraulic system fails or leaks, stop operation immediately, park the loader in a safe place, and inspect or repair it.

Equipment failure alarm: If a warning signal appears on the instrument panel, immediately check the cause of the failure and decide whether to continue the operation or perform repairs based on the situation.

The use of wheel loaders requires strict compliance with operating procedures, familiarity with various control devices and functions, good driving habits, regular maintenance and care, and always paying attention to operational safety. Reasonable use and maintenance can not only extend the life of the equipment, but also improve operating efficiency and ensure the safety of the construction site.

We not only produce engineering machinery rims , but also have a wide range of products including mining vehicle rims, 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:

Our products are of world-class quality.