Military trucks are built to withstand the toughest conditions on the planet, but that doesn't mean they don't require maintenance. To keep them running smoothly, military trucks need various machined components, from axles and hubs to pistons and shafts.
Here's a closer look at some of the most important parts needed to keep these machines running at peak performance.
Axles and Hubs
Axles are one of the most important components in any vehicle –– they support the drivetrain and help transfer power from the engine to the wheels.
Heavy-duty axles are essential in military trucks because they have to bear more weight than civilian vehicles. Their construction can vary depending on the type of vehicle and terrain, but they typically consist of a steel shaft with bearings and hubs that are connected to an axle housing.
Hubs are equally as important since they provide a connection between the axle and wheel, allowing power from the engine to be sent directly to the wheels for propulsion. Military truck hubs must be strong enough to handle extreme terrain and carry heavier loads over greater distances. As such, they're typically constructed from hardened steel, which can take a great deal of abuse.
Pistons and Shafts
Pistons are essential for transferring energy created by combustion into mechanical energy used by engines for propulsion.
Military-grade pistons need to be made from durable materials such as aluminum or steel so they can withstand extreme conditions while still providing maximum performance under high loads. They also have to be designed for high compression and displacement to generate enough power to move a heavy vehicle.
Shafts are also necessary for transferring energy from pistons into other mechanical parts to distribute power evenly throughout the vehicle. They need to be made from strong materials such as chrome-moly steel or carbon steel so they can handle the stress of intense vibrations and constant movement.
In military trucks, shafts may also be designed with unique features like splines and keyways to ensure superior performance in even the toughest terrain.
Splines are designed to reduce vibration and allow for greater surface contact between the coupling parts, while keyways offer superior strength and rotational stability. This way, the vehicle can maintain maximum performance no matter how challenging the conditions are.
It's clear that military trucks require specialized machined components if they're going to keep running smoothly under harsh conditions.
From axles and hubs, which provide support for drivetrains, to pistons and shafts, which distribute power throughout different parts of the vehicle, each component plays a vital role in keeping these trucks running efficiently even when faced with rugged terrain or long distances. A military truck parts supplier will be able to provide the right parts and components tailored to each truck's needs.