ONE STOP TRUCK PARTS SOLUTION
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Your Reliable Heavy Truck ONE-STOP Solution Supplier
Genuine Spare Parts
We are proud to supply only genuine truck spare parts to our valued customer. You can always be assured that you will get the best and suitable products for your truck.
Great Engine Brand
All SHACMAN trucks adopt WEICHAI and CUMMINS brand engine, which are two of most best engine brands in the world.
One-stop Solution
Tell us your truck frame number or part number, we can supply all spare parts what you need.
ODM/OEM service
Customize Service/ ODM/ OEM services for our clients. We guarantee a premium quality product, tailored to your exact specifications.
Product Information
Manufacturers high quality SINOTRUK engine parts spares Crankshaft assembly for HOWO heavy duty truck WEICHAI engine
The crankshaft assembly is a very important component in the engine. Its main function is to convert the force transmitted by the connecting rod into rotational power to drive other accessories on the engine. The crankshaft assembly consists of multiple key components, including the main journal, connecting rod journal, crank, balance block, etc.
Structure of the crankshaft assembly
Main journal: The part that supports the crankshaft, supported by the main bearing in the main bearing seat of the crankcase1.
Connecting rod journal: The part connected to the connecting rod, which reduces stress concentration through arc transition.
Crank: The part connecting the main journal and the connecting rod journal, with an elliptical cross-section, sometimes cast with a balance weight to balance the centrifugal force.
Balance block: Used to balance the centrifugal torque and reciprocating inertia force of the engine to ensure smooth rotation of the crankshaft.SHACMAN TRUCK ENGINE SYSTEM INTRODUCTION
SHACMAN is a world-renowned brand in the heavy-duty truck industry. The engine system is one of the most important parts of a heavy-duty truck, it decides the power output and overall performance of the vehicle. Safety, efficiency, long-life operation is our aims that always pursue. The high quality spare parts for engine system are the keys to ensure the truck runs best at all times.
SHACMAN heavy truck engine system adopts WEICHAI engine and CUMMINS engine, which are the best engine brands in the world. They are proved to be durability and efficiency, with high-powered engines that are reliable and long-lasting.
Not only engine assembly, we can also supply all the engine spare parts of SHACMAN truck, including air filters, oil filter, spark plug, water pumps, fuel valve, fuel injectors and so on. These spare parts are made to exact specifications, ensuring that they fit perfectly and function as intended.
CUMMINS Engine Assembly
The main adopted CUMMINS engine in SHACMAN TRUCKS are X12NS6B440/ X12NS6B385/ M15NS6B600/ X12NS6B490/ X12NS6B470/ L9NS6B360/ ISM11E5 345 / ISM 385/ ISME385 30/ ISME420 30/ ISME345 30+PTO/ ISM11E4 385 Engine
WEICHAI Power Engine Assembly
Engine Parts
Engine Parts Catalog
Brand Family
Except Original SHACMAN heavy truck parts, we also build complete supply chain for most popular truck spare parts, including famous DONGFENG truck, SINOTRUK, SAIC truck, HOWO truck, VOLVO truck, FAW truck, FOTON car, DAYUN truck, JAC truck etc.
Applied Truck Models
Our spare parts are applied in SHACMAN M3000 M6000, X3000, X6000, F2000, F3000, H3000, L3000 series of trucks. The trucks includes tractor truck, dump truck, cement mixer truck, truck tractor and tailor, lorry truck, and many other special designed trucks.
M3000
F2000
L3000
X3000
F3000
H3000
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