No matter what kind of vehicle it is, as time passes and with prolonged usage, there will inevitably be a variety of issues that emerge. The same holds true for truck-mounted cranes. Although the price of truck-mounted cranes may not be exorbitantly high, if one can make their beloved vehicle last longer, it can bring significant economic benefits. For instance, proper maintenance can greatly extend the service life of the vehicle. Today, the author will share several excellent methods to enhance the longevity of truck-mounted cranes.
Rotating tires for extended wear:
When the mileage of the truck-mounted crane reaches approximately 3000 kilometers, consider switching the front wheels of the vehicle to the rear wheels. This practice is extremely beneficial for prolonging the life of the vehicle tires. Tires are one of the most crucial components of a vehicle, and their condition directly impacts the safety and performance of the truck-mounted crane. By rotating the tires regularly, the wear is distributed more evenly across all four tires. This helps to prevent excessive wear on a specific tire, which can lead to premature failure.
For example, imagine a truck-mounted crane that is constantly on the road for various construction projects. Over time, the front tires bear the brunt of the vehicle’s weight and are subjected to more stress due to steering and braking. By rotating the tires at the appropriate mileage, the wear on the rear tires is also shared by the front tires. This not only extends the life of the tires but also ensures a more stable and safe ride. Additionally, even wear on all tires can improve fuel efficiency and handling, as the vehicle is better balanced.
Gentle starts and stops for engine health:
When starting the vehicle, especially during the cold winter months, it is advisable to let the vehicle idle for one or two minutes first to allow for a preheating process. This is crucial for the vehicle’s engine. During cold starts, the engine oil is thicker and takes time to circulate properly. Allowing the engine to idle for a short period allows the oil to warm up and reach all the necessary parts, reducing friction and wear. It also helps to ensure that the engine components are properly lubricated before putting any load on the engine.
In addition, when stopping the vehicle, it should be turned off after half a minute after the vehicle comes to a complete stop. This gives the engine time to cool down gradually and prevents sudden temperature changes that can cause stress on the engine components. For instance, if the engine is shut off immediately after a high-speed drive or a heavy load operation, the heat generated by the engine may not dissipate properly, leading to potential damage over time.
By following these practices, the engine of the truck-mounted crane is less likely to experience premature wear and tear, resulting in a longer service life. A well-maintained engine not only performs better but also reduces the risk of breakdowns and costly repairs.
Gentle acceleration and timely gear changes for transmission longevity:
When the truck-mounted crane starts, avoid stepping on the accelerator hard. Aggressive acceleration can put excessive stress on the transmission and engine, leading to increased wear and potential damage. Instead, accelerate smoothly and gradually. Additionally, change gears in time according to the vehicle speed. This is crucial for extending the service life of the transmission.
Each gear in the transmission is designed to operate within a specific speed range. By shifting gears at the appropriate times, the transmission can operate more efficiently and with less stress. For example, if the vehicle is in a low gear for too long or if the gears are shifted too late, the transmission may overheat or experience excessive wear. On the other hand, if the gears are shifted too early, the engine may lug, which can also cause damage.
By being mindful of the vehicle speed and shifting gears smoothly and timely, the transmission can last longer and perform better. This not only saves on repair costs but also ensures a more comfortable and efficient driving experience.
Avoiding low gear driving for optimal performance:
Like other vehicles, the truck-mounted crane should not be driven in a low gear for extended periods. When it is time to shift gears, do so promptly. This is similar in nature to the third point. Driving in a low gear for too long can cause the engine to rev high, resulting in increased fuel consumption and wear on the engine and transmission.
For instance, if a truck-mounted crane is climbing a hill and the operator keeps it in a low gear for too long, the engine may overheat and the transmission may be subjected to excessive stress. By shifting to a higher gear as soon as possible while still maintaining sufficient power, the vehicle can operate more efficiently and with less wear.
Rust prevention for chassis durability:
The working environment of truck-mounted cranes is often harsh and can expose the vehicle to various elements that can cause rust. Therefore, it is essential to do a good job in rust prevention of the chassis. Vehicle rust can have a significant impact on its service life. Rust can weaken the structural integrity of the chassis, leading to potential safety issues and reduced performance.
To prevent rust, regularly clean the chassis and apply a rust inhibitor or protective coating. This can help protect the metal from moisture, salt, and other corrosive substances. Additionally, avoid driving the truck-mounted crane in areas with excessive moisture or salt, such as near the ocean or on salted roads during winter.
For example, imagine a truck-mounted crane working at a construction site near the coast. The salty air and moisture can quickly cause rust to form on the chassis if proper precautions are not taken. By regularly cleaning and treating the chassis with rust prevention measures, the vehicle can withstand the harsh environment and last longer.
Protective film for windshield:
The windshield of the truck-mounted crane should be pasted with professional protective film. Many people may think that pasting film on the front windshield will affect the line of sight, and there is not much difference between pasting film and not pasting film. However, this kind of thinking is incorrect. A good protective film can effectively resist part of ultraviolet rays and has a very good heat insulation effect.
In the hot summer, when the vehicle is exposed to the sun for a long time, the internal wiring of the vehicle can age prematurely due to the intense heat. This can lead to electrical problems and affect the service life of the vehicle. The protective film on the windshield can help reduce the amount of heat and ultraviolet radiation entering the vehicle, protecting the interior components and wiring.
For instance, if a truck-mounted crane is parked outdoors in the sun for an extended period, the heat can cause the dashboard and seats to fade and crack, and the wiring under the dashboard can become brittle and prone to failure. By having a protective film on the windshield, the interior of the vehicle is better protected, and its service life is extended.
Regular refueling and brake pad inspection:
The fuel tank and hydraulic oil tank of the truck-mounted crane should be refueled in time. Running out of fuel or low hydraulic oil levels can cause damage to the engine and hydraulic system. Additionally, regularly check the brake pads of the vehicle. If there is wear, they should be replaced in time. Worn brake pads can reduce braking performance and pose a safety risk.
For example, if the fuel tank is allowed to run empty, it can cause the engine to stall and may even damage the fuel pump. Similarly, if the hydraulic oil level is low, the crane’s lifting and operating functions may be affected. Regular inspection and maintenance of the brake pads ensure that the vehicle can stop safely and reliably, preventing accidents and prolonging the life of the vehicle.
Timely and professional maintenance:
The maintenance of the vehicle should be timely. It is best to do maintenance in a professional repair shop. Only in this way is it good for the vehicle. Regular maintenance can detect potential problems early and address them before they become major issues. Professional repair shops have trained technicians and the necessary tools and equipment to perform comprehensive maintenance and repairs.
For instance, during a professional maintenance service, the technician may inspect the engine, transmission, brakes, hydraulic system, and other components for signs of wear or damage. They can also perform tasks such as oil changes, filter replacements, and adjustments to ensure that the vehicle is operating at its best. By following a regular maintenance schedule and entrusting the vehicle to professionals, the truck-mounted crane can have a longer service life and better performance.
In conclusion, by following these methods, truck-mounted crane owners can significantly extend the life of their vehicles and enjoy the economic benefits of a reliable and long-lasting piece of equipment. Whether it’s rotating tires, gentle starts and stops, timely gear changes, rust prevention, using protective film, regular refueling and brake pad inspection, or timely professional maintenance, each step plays a crucial role in ensuring the longevity and performance of the truck-mounted crane. With proper care and attention, these vehicles can continue to serve their purpose for many years to come.
