The chains and sprockets are usually in a sealed compartment and immersed in an oil bath. Secondly, and perhaps more importantly, they achieve the needed speed reduction to achieve the required torque at the wheels. First, they evenly distribute the power to both wheels while making sure that the wheels are being driven at the same speed. That’s why the maintenance on hydraulic motors and final drives is so very important.Įach hydraulic motor has a sprocket on it which connects the front and back wheels through a pair of heavy-duty chains, forming a chain and sprocket system. The hydraulic motor is the key to keeping a skid steer moving: if one of the hydraulic motors fails, the best you can hope for is a machine that can go in circles. These hydraulic motors are also referred to as wheel drives or final drives.
Instead, each hydraulic motor is responsible for one side of the skid steer. Today there are many skid steer manufacturers – Caterpillar (CAT), Bobcat, Gehl, and New Holland, just to name a few – and many different features available, but there is one thing they pretty much all modern skid steers have in common: the concept behind how they manage to be so maneuverable and how hydraulic motors are key.Ī typical skid steer loader, like the CAT 248b skid steer shown below, has two hydraulic motors that provide power to the wheels, but not through a typical transmission system.
Here are some additional Shop Talk blog posts you might want to check out.
In this bog post, we are going to talk about hydraulic motors and how skid steers move. They are among the most versatile pieces of construction and landscaping equipment on the market today, and their popularity has not waned over the years. Skid steers, also known as skid loaders and skid steer loaders, have been around since the late 1950s.
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