Rear dump trailers are commonly used in the construction industry to transport materials such as sand, stone, gravel and rubble.
For each rear tipper trailer, it has a hydraulic lifting system to lift one end of the trailer. semi dump trailer and unload the load from the rear. These trailers are commonly used in construction, agriculture and other industries.
The capacity of the rear dump trailer is 50 - 150 tons, we can customize it according to your needs.
How many yards does a rear dump trailer have?
Rear dump trailers have different load capacities, but typically range from 32-130 cubic yards.
How much can a rear dump trailer hold?
The capacity of a rear dump trailer depends on its dimensions and body thickness. A typical rear dump trailer can hold between 50 and 150 tons of cargo.
How many tons can a large rear dump trailer carry?
Panda Mech's large rear dump trailer can transport up to 150 tons of foodstuffs, depending on its dimensions, design, material, axles, tires, etc. Most important of all is the design.
Rear dump trailer specifications:
Capacity: 50-150 tons
Dimensions: 1000-15000*2500*3500*3500-3900 mm
Materialstainless steel, carbon steel, aluminum alloy
Axis: 2/3/4 axles
Hydraulic systemHYVA hydraulics
Cylinder: 175, 191, 202, 202, 214 / 4TG, 5TG
SuspensionMechanics / bogie / air suspension
Support skatesJost 28T
Tire12R 22.5 315/80 R22.5
Drawing of rear dump trailer
Parts of the rear semi-trailer
Chassis
With high-strength performance and a full steel chassis, its body was designed with a particular section that looks like an "i". And it will not cause an uneven surface because the robots perform all welding processes.
It can respond flexibly to distortion and springing by reinforcing with a center beam. Connecting brackets on the chassis side beams will reduce stress by distributing the forces exerted by road conditions on the track group.
With solid road adaptability, it can operate on many worse road surfaces.
Chassis accessories
The support skids meet the same standard, are extendable and can be screwed on from below.
Semi dump trailer king pin: complies with instruction 94/20/EC, and 2″ can be removed and installed from the bottom.
Jost of the semi-trailer: The trailer can support 25 tons of dynamic loads or 50 tons of static loads.
Axle and suspension system
The axles of Panda Mech rear dump trailers are from famous brands such as BPW and Fuwa, which have quality assurance and longer service life.
Brake system
The rear dump trailer features Wabco EBS 2S / 2M valve with RSS - a two-circuit braking system, and is equipped with an aluminum alloy air tank that complies with EC standards.
Electrical system
The electric lighting system of the rear tipper trailer is an important part of road safety at night, and its lighting system meets the demand of EEC standards. The system consists of side lights, a reflector and a 2*7 pin socket assembly.
Painting and surface protection
The frame must be sandblasted and surface hardened with a fully automatic clamping system. Then comes the twice construction of epoxy resin primers, and after the last two sprays, the code rll is baked at 60 and 80 degrees, making the entire surface more durable, better protected and more beautiful.
How to operate a rear dump trailer?
Sequence of operation of the rear semi-tipper trailer of Panda:
- 1. Open the top tarpaulin or the lid of the semi dump trailer.
- 2. Unlock the rear door.
- 3. Put the transmission in neutral, depress the clutch and wait 5 seconds.
- 4. Put it in low gear. Below fourth gear is fine.
- 5. Open the air control valve handle to lift.
- 6. Release the clutch, and then the semi dump trailer starts to rise. You can accelerate properly but you should try to control it after 1500 rpm.
- 7. When the cylinder reaches the maximum stroke or the limit valve is activated, switch the air control valve handle to stop.
How to use a rear dump trailer?
1. Check the rear dump trailer.
Before using the rear dump trailer, we must check the tires, brakes, lights, hydraulic pistons and tractors to make sure they can function properly.
2. Load the trailer
Once you make sure the trailer is in good condition, you can begin loading it. Make sure that the loaded goods are evenly distributed to prevent one side from being too heavy and tipping over.
3. Reject the overload
Avoid being overweight, which can easily lead to accidents during transport and can also have a major impact on the road.
4. Drive the trailer
Rear dump trailers are different from ordinary dump trucks. We should pay attention to safety when turning or backing up, because the body is longer and it is very easy to overturn. We should also keep a safe distance from other vehicles.
5. Download
Park the rear dump trailer on a level surface and make sure the ground is flat and hard, otherwise it will be easy to tip over. Open the rear door and use the control system to raise the hydraulic cylinder until the load is unloaded.
6. Clean the trailer
After unloading the cargo, if it will not continue working for a short period of time, we need to clean the rear dump trailer to avoid damage to its parts or clothes. The easiest way is to use water to clean.
7. Store the trailer
Finally, store the rear dump trailer in a safe and secure location to prevent theft and damage. Make sure the trailer is parked on a level surface with the hydraulic ram in the retracted position.
In conclusion, rear dump trailers are important equipment for transporting mineral resources, and proper use of the trailer is critical to ensure safe and efficient transportation of materials.
Precautions in the use of rear dump trailers
(1) The relief valve should not be disassembled or adjusted on the lifting valve. Otherwise, the hydraulic system will be without safety protection and cause accidents.
(2) The hydraulic cylinder should not be kept raised and exposed for two hours or even longer. As soon as unloading is completed, lower it and put it in position. Otherwise, it is easy to rust and affect safety.
(3) Never use the cylinder as a support for the semi-trailer body. This will cause problems.
(4) We should load the goods carefully, trying to ensure that the weight of the front and back do not differ too much. If the load is not balanced, the cylinder will bear too much pressure and it is easy to tip over.
(5) When unloading goods, we should pay attention to the unloading ground to ensure that it is flat. Uneven roads are particularly prone to overturning.
(6) Wind direction is also an important issue. If the side wind is too strong, it is better to change the direction of the trailer.
(7) The height of the goods should not exceed that of the door, and the goods should not accumulate at the end. Otherwise, it is especially prone to overturning.
(8) The operator must not leave the operating position, stand or walk near the work area.
How long is a rear dump trailer?
Rear dump trailers come in different lengths, typical length is around 7500-14000mm, 8.2-15.3 yards, and 7.5-14m. 24-46ft.
How to unload a rear dump trailer?
To unload a rear dump trailer, the trailer is positioned over the desired unloading area and the hydraulic lifting system is activated to lift the front of the trailer and empty the contents from the rear.
How to operate a rear dump trailer?
Operating a rear dump trailer requires proper training and experience. The operator must have a good understanding of the trailer hydraulics, weight capacity and safety features.
How much does a rear dump trailer cost?
The cost of a rear dump trailer can vary depending on the configuration and manufacturer. A new rear dump trailer will cost between $15,000 and $40,000.
Where can I find a rear dump trailer?
Rear dump trailers can be purchased in China, Panda Mech is one of the best rear dump trailer manufacturers. Their rear dump trailers are excellent value for money.
Frequently Asked Questions
Can a rear dump trailer tip over?
Rear dump trailers are designed with stability in mind. They have a low center of gravity to reduce the risk of tipping. However, overloading or poor driving can increase the risk of tipping.
Can wind overturn a rear dump trailer?
Rear dump trailers are designed to withstand windy conditions, but strong gusts can still pose a risk. Drivers should use caution and reduce speed in high winds to prevent accidents.
Why doesn't the rear semi-tipper trailer lift?
When the cylinder does not work, we must check these places:
Distribution valveIf there is air in the air hose, press the lift switch and check if there is air in the two air hoses at the distribution valve. If air is present, the air must be removed. If there is no air, replace the solenoid valve.
ExtractorWe need to see if the drive shaft of the semi dump trailer connected to the oil pump is turning. If it is turning, it means that the extractor is in good condition. If it is not turning, there is a problem with the extractor or the solenoid valve.
Oil pumpHow is the direction of rotation of the oil pump of the tipper trailer? Is it correct? Through this, we can see whether the oil pump has problem or not.
Sometimes, in the process of dropping a cylinder, there will be an escalation situation, due to mixing inside the hydraulic cylinder, which needs to be dealt with in time.
How to deal with gear pump noise?
If we have been using the semi dump trailer for some time, we should first consider whether the oil supply pipe has aged or the oil outlet is blocked, causing the oil not to flow smoothly.
If the problem occurs when filling oil, we must consider whether insufficient oil is causing it.
