Hey there! I'm a supplier of hot Swing Arm Garbage Trucks, and I've seen my fair share of these beasts in action. In this blog, I'm gonna talk about the common faults you might run into with these trucks. So, if you're in the market for a Dongfeng 8CBM 4X2 Swing Arm Garbage Truck Waste Rubbish Container Truck, a HOWO 10CBM Skip Loader Container Swing Arm Garbage Truck, or a Dongfeng 15m³ Hot Swing Arm Garbage Truck, this info is gonna be super useful for you.
1. Hydraulic System Issues
The hydraulic system is like the heart of a Swing Arm Garbage Truck. It's responsible for lifting and lowering the swing arm, which is a key function of the truck. One of the most common problems we see is hydraulic fluid leaks. These leaks can happen for a bunch of reasons. Sometimes, it's due to worn-out seals. Over time, the constant pressure and movement in the hydraulic system can cause the seals to break down. You might notice a puddle of fluid under the truck or a drop in the hydraulic pressure gauge.
Another issue is air in the hydraulic lines. This can happen when the system is opened for maintenance or if there's a small leak that allows air to get in. When there's air in the lines, the hydraulic system becomes less efficient. The swing arm might move slower than normal, or it might not lift the garbage container all the way. To fix this, you usually need to bleed the hydraulic system, which means getting rid of the air.
Low hydraulic fluid levels are also a problem. This can be caused by leaks, but it can also happen if the fluid isn't being topped up regularly. When the fluid level is low, the hydraulic pump has to work harder, which can lead to overheating and damage to the pump. So, it's important to check the fluid level regularly and top it up as needed.
2. Swing Arm Problems
The swing arm itself can have a few issues. One common problem is wear and tear on the joints. The swing arm has several joints that allow it to move in different directions. Over time, these joints can get worn out, especially if the truck is used frequently or if it's carrying heavy loads. When the joints are worn, the swing arm might not move smoothly. You might notice a clicking or rattling noise when the arm is in motion.
Another issue is misalignment of the swing arm. This can happen if the truck is in an accident or if it's not maintained properly. When the swing arm is misaligned, it can't lift the garbage container correctly. The container might not be level when it's being lifted, which can cause the garbage to spill. To fix this, you need to realign the swing arm, which usually requires some specialized tools and expertise.
The cables and chains that are used to control the swing arm can also break or become loose. If a cable breaks, the swing arm might not be able to move at all. And if a chain is loose, it can cause the swing arm to move erratically. Regular inspections of the cables and chains are important to catch these problems early.
3. Body and Container Problems
The body of the garbage truck and the containers it carries can also have issues. One common problem is rust and corrosion. Garbage trucks are exposed to all kinds of waste, including wet and acidic materials. Over time, these materials can cause the metal body of the truck and the containers to rust. Rust can weaken the structure of the truck and the containers, which can be a safety hazard. To prevent rust, it's important to keep the truck and the containers clean and to apply a protective coating regularly.
Another issue is damage to the containers. Containers can get dented, cracked, or punctured, especially if they're being loaded and unloaded roughly. A damaged container can cause garbage to leak, which is not only messy but also a health hazard. If a container is damaged, it might need to be repaired or replaced.
The locks and latches that hold the containers in place can also malfunction. If the locks don't work properly, the containers might come loose while the truck is in motion. This can be extremely dangerous, as the containers could fall off the truck and cause an accident. Regular checks of the locks and latches are essential to ensure they're working correctly.
4. Electrical System Faults
The electrical system in a Swing Arm Garbage Truck is responsible for powering the lights, the hydraulic pump, and other important components. One common problem is a dead battery. This can happen if the battery is old or if it's not being charged properly. A dead battery means the truck won't start, which can be a major headache. To avoid this, you should replace the battery every few years and make sure the charging system is working correctly.
Another issue is faulty wiring. Over time, the wiring in the truck can become frayed or damaged. This can cause electrical shorts, which can lead to problems with the lights, the hydraulic pump, or other components. You might notice that some of the lights aren't working or that the hydraulic pump isn't responding properly. To fix this, you need to find the damaged wiring and repair or replace it.
The electrical switches and relays can also fail. These components are used to control the different functions of the truck. If a switch or relay fails, the corresponding function won't work. For example, if the switch that controls the swing arm doesn't work, you won't be able to operate the arm. Regular inspections of the switches and relays can help you catch these problems early.
5. Engine and Transmission Problems
The engine is the power source of the garbage truck, and it can have its fair share of issues. One common problem is overheating. This can happen if the cooling system isn't working properly, if the engine is being overloaded, or if it's not getting enough air. When the engine overheats, it can cause damage to the engine components, which can be expensive to repair. To prevent overheating, you should make sure the cooling system is clean and filled with coolant, and you should avoid overloading the engine.
Another issue is poor fuel efficiency. This can be caused by a variety of factors, including a dirty air filter, a clogged fuel injector, or a problem with the engine's sensors. When the fuel efficiency is poor, you'll end up spending more money on fuel. To improve fuel efficiency, you need to identify the cause of the problem and fix it.
The transmission can also have problems. One common issue is slipping gears. This can happen if the transmission fluid is low or if the clutch is worn out. When the gears slip, the truck might not be able to accelerate properly, and it can cause damage to the transmission over time. Regular maintenance of the transmission, including changing the fluid and inspecting the clutch, is important to prevent these problems.
Conclusion
So, there you have it - the common faults of a hot Swing Arm Garbage Truck. By being aware of these issues and taking steps to prevent them, you can keep your truck in good working condition and avoid costly repairs. If you're in the market for a new Swing Arm Garbage Truck, make sure to choose a reliable supplier who can provide you with quality trucks and good after-sales service.
If you're interested in purchasing a Swing Arm Garbage Truck, don't hesitate to reach out to us. We're here to help you find the right truck for your needs and to provide you with all the support you need. Whether you're looking for a Dongfeng 8CBM 4X2 Swing Arm Garbage Truck Waste Rubbish Container Truck, a HOWO 10CBM Skip Loader Container Swing Arm Garbage Truck, or a Dongfeng 15m³ Hot Swing Arm Garbage Truck, we've got you covered.
References
- General knowledge from years of experience in the Swing Arm Garbage Truck industry.
- Manufacturer's manuals and technical guides for Swing Arm Garbage Trucks.