This HOWO 20 cbm large rear compaction vehicle is a sanitation vehicle designed for heavy-duty sanitation operations. It features a 371-horsepower Sinotruk engine, a large 20-cubic-meter garbage container, and bidirectional compaction technology, resulting in loading efficiency far exceeding that of ordinary vehicles. The entire vehicle utilizes mature and reliable configurations in key components such as power, hydraulics, and electronic control. It employs a CAN-bus electronic control system, offering both one-button automatic and manual operation. The rear sealing and sewage collection systems are also well-designed, ensuring efficient and environmentally friendly operation.

*HOWO 20cbm Large Rear Compaction Vehicle*

◆ Product Technological Parameters:

◆ Chassis:

◆ Upper Structure Design: 

• Container Volume: 20 cubic meters. The container body is made of T420 high-strength steel plate, which is high in strength, wear-resistant, and deformation-resistant.

• Rear Design: No tipping mechanism; standard configuration includes a folding foot pedal and a tailgate sealing cover, ensuring a leak-proof seal and facilitating maintenance.

• Two-way Compact Technology: The garbage compaction ratio≥ 1:3.4.Garbage is repeatedly scraped into the garbage container by the scraper blade and undergoes bidirectional compaction in conjunction with the front push plate, causing the garbage to be compacted and pushing the push plate forward until the bin is fully filled.

◆ Hydraulic System: 

• Lifting Actuation: Employs Xiamen Yinhua hydraulic cylinders; the loading unit lifting cylinder features a two-way balance valve, ensuring smooth, safe, and reliable operation.

• Control Valve: Equipped with Yangzhou Xinyun multi-way valves, providing precise action and rapid response.

• Power Source: Powered by Hefei Wanye hydraulic oil pump, offering stable pressure and strong continuous output capability.

◆ Operating System: 

The entire vehicle adopts an advanced CAN-BUS bus control system, realizing intelligent and precise control of the garbage loading and unloading process.

• Cab-mounted electrical control box: power switch, power take-off switch, lights, tailgate anti-lowering indicator light, garbage full warning light, maintenance warning light, loader lifting/lowering, pusher extension/retraction, and cleaning function.

• Passenger-side manual hydraulic control lever: tilting mechanism lifting, pusher extension/retraction.

• Tailgate electrical control box: single/continuous cycle, reverse operation, rear cover opening/closing, emergency brake, etc.

• Tailgate manual operation lever: controls the operation of the sliding plate and scraper.

• Emergency Stop: An emergency stop switch is located on the left side of the loader.