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20-80T Ton Hydraulic Self Rear Dump Semi Trailer

Type: End Dump Trailer
Delivery: 10-25 Days
Application: Bulk Cargo Transport
Hydraulic System:HYVA Cylinder
Box Body: Hardox 450 and Equal
Warranty: 5 Years
More safety:Best suspension,Axle and Braking system.
More stability:Fully automatic production.
Super rigidity:High strength Bao-steel material.
Timely Service:After sales service and spare parts supply.
Availability:
Quantity:
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The Boca hydraulic dump semi trailer is designed for efficient transportation of bulk materials in construction, mining and infrastructure projects. Built with high-strength steel and an advanced hydraulic tipping system, this end dump semi trailer delivers fast unloading while reducing labor costs and improving operational efficiency.

Compared with conventional tipping trailers, this rear dump semi trailer provides better unloading control, higher payload capacity and outstanding structural durability. It is suitable for transporting sand, gravel, crushed stone, coal, ore, demolition waste and agricultural materials.


The structure of end dump Semi Trailers


  • The chassis is the main framework of the dump truck trailer.Usually made from high-strength steel or aluminum for durability and load-bearing capacity.

  • Dump body Design Can vary in shape, including rectangular, semi-circular, or U-shaped designs for optimized material flow during unloading.

  •  Braking System,Commonly used with chambers, hoses, and control valves.

  • Hydraulic System including cylinder,pump,reservoir and valves.



Technical Specification

The specifications below can be customized according to your operating requirements. Our dump semi trailers are available with different axle configurations, body sizes, payload capacities and hydraulic systems.

Bucket capacity

30/35/40 cubic meters

Axles

3 Axles*13/16Ton,FUWA/BPW or Customization

Lifting system

HYVA brand,FE/FC type cylinders,Diameter=191 mm

Dump semi trailer size

10000x2500x3800mm

Dump Box

T700 / Q345B double plate

Material

Q345B,Beam Height:500mm,Upper Plate:14mm ,Bottom Plate:16mm,Middle:8mm

Braking System

Air Dual braking system

Suspension

Heavy duty mechanical suspension / Air bag / Bogies



Dump Semi Trailers Features


  • Heavy-Duty Dump Semi Trailer Structure

  • Built with high-strength steel to maximize payload while extending the service life of the dump semi trailer.

  • Reliable Hydraulic End Dump System

  • The advanced hydraulic lifting system ensures smooth unloading, making this end dump semi trailer suitable for demanding construction and mining environments.

  • Stable Rear Dump Design

  • Optimized chassis geometry improves stability during unloading, allowing the rear dump semi trailer to operate safely even with heavy bulk materials.

  • Large Payload Capacity

  • Designed for 20–80 ton applications with excellent load distribution.

  • Low Maintenance Components

  • Premium axles, suspension and hydraulic components reduce maintenance costs.

  • Custom Configurations Available

  • Different body lengths, axle numbers, suspensions and hydraulic brands available.


If you're considering purchasing a 45cbm rear dump trailer, it would be beneficial to assess your specific needs, such as the type of materials you'll be transporting and the terrain you'll be operating on. Additionally, reaching out to Boca for more detailed information or a quote can provide further insights into how their trailers can meet your requirements.


Frequently Asked Questions (FAQs)

Q1: What is a dump semi trailer used for?

A: A dump semi trailer is designed for transporting and unloading bulk materials such as sand, gravel, coal, ore, aggregates, and construction waste. With a hydraulic lifting system, it can quickly raise the trailer body and discharge materials efficiently, making it widely used in mining, construction, quarrying, and infrastructure projects.

Q2: What is the difference between an end dump semi trailer and a rear dump semi trailer?

A: An end dump semi trailer and a rear dump semi trailer generally refer to the same type of tipping trailer. Both unload cargo through the rear of the trailer by lifting the front section with a hydraulic cylinder. The term "end dump semi trailer" is commonly used in North America, while "rear dump semi trailer" emphasizes the rear unloading method.

Q3: What materials can this hydraulic dump semi trailer transport?

A: This hydraulic dump semi trailer is suitable for transporting various bulk materials, including sand, gravel, crushed stone, coal, ore, soil, and demolition debris. It can also be customized for specific industries such as mining, construction, and agricultural transportation.

Q4: What is the payload capacity of this dump semi trailer?

A: The payload capacity of this dump semi trailer ranges from 20 tons to 80 tons depending on the trailer design, axle configuration, body size, and operating requirements. Boca Auto can customize the loading capacity and specifications according to different transportation conditions.

Q5: Can the end dump semi trailer be customized?

A: Yes. The end dump semi trailer can be customized with different body lengths, capacities, axle numbers, suspension systems, hydraulic cylinder brands, and tipping structures. Custom configurations allow the trailer to meet different road conditions and material transportation requirements.

Q6: Why choose a hydraulic rear dump semi trailer for bulk material transportation?

A: A hydraulic rear dump semi trailer provides fast unloading, high efficiency, and reliable operation compared with traditional unloading methods. Its heavy-duty steel structure and hydraulic tipping system help improve durability, reduce unloading time, and increase productivity in demanding environments such as mining and construction sites.


Contact Us
As one of the best semi trailer manufacturer and used truck supplier in china, our products have exported to more than 40 countries, such as Russia, East South Asia, Australia, South America, Africa, Central Asia, South Aisa and so on. Each year we export several kinds semi trailer more than 2000 units. Welcome to consult for the semi trailer and used truck, the best products and service will be offered in time.

CONTACT US

Phone: +86-17274039217
WhatsApp: +8617274039217
Email: trade@bocaautomobile.com
Add: Licheng District, Jinan City, Shandong Provice

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