Download in PDF & Index

We are located in Jinan, the city where the headquarters of Sinotruk is located, and we are the main manufacturer of Heavy Duty Truck Parts.

We will supply you the parts for all series of brands of Sinotruk, such as HOWO, HOWO A7, SITRAK, STR, HOHAN.Here you can find the catalogs of Howo A7 Spare Parts, Howo 2010 Series Parts, HF7 / HF9 Front axle, Howo 2009 Series, SITRAK Truck Parts.

In addition to Sinotruk, we also supply complete vehicles and accessories of most heavy truck brands such as SHACMAN, BEIBEN, FOTON, etc. If you have any needs, please contact our staff, and we will serve you online 24 hours a day Serve.

Online Catalog Index

This is a diagram of each part of the truck, so you can know exactly where a part is located, so when you don’t know the name of the part, you can learn it from here, and you can ask us for a quote online, we are available 24 hours

Howo Truck Service Manuals, Fault Codes and Wiring Diagrams

Workshop, repair and service manuals, wiring diagrams, fault codes PDF – more than 1000+ truck manuals are available for free download!

Online Catalog Index

Whenever your truck breaks down and you don’t know what the cause is, you can find the answer in our Q&A database. Of course, if you have additional technical questions, you can always ask our service staff online

Use and Maintenance Manual for HOVA Series Internal Combustion Towing Tractor

In order to avoid serious consequences of improper use of your truck, we have compiled a guide for the daily maintenance of trucks, which can greatly extend the life of your truck and save unnecessary expenses

Prompt: before the tractor comes into use, please read the Manual carefully and keep it properly for looking up at any time.

Tractor Use

Use and Maintenance of Principal Assembly

Vehicle Maintenance