What Caterpillar Brake Shoes / Disc Pads Do
The brake shoe is a component of a braking system that holds the brake lining in drum brakes. The brake lining is riveted or glued to the shoe. When the brake is applied, the shoe moves and presses against this lining inside the drum. The friction created between the lining and the drum is what causes braking to work. Most modern cars have disc brakes all around, or at the front with drums located at the rear. Caterpillar disc brakes have pads that cause heat to dissipate quickly, reducing the risk of brakes overheating. CAT disc pads and brake shoes are elements of braking systems that must be changed on a regular basis after the component is worn.
In most cases, disc brakes that use disc pads are preferred over drum brakes. Most vehicles made today use disc brakes. Drum brakes, which use brake shoes, may be used as rear brakes in some recently designed vehicles because these types of brakes do better as parking breaks. Although traditional wrenches are used to replace brakes, it might be helpful to purchase some brake spring pliers to help with the repair process.
Aftermarket CAT Disc Pads & Brake Shoes
Aftermarket disc pads and brake shoes are comparable to OEM CAT parts. The main difference is that these parts were not created specifically for a make and model of vehicle. The manufacturer was not involved in making these parts. There are many companies that make aftermarket disc pads and brake shoes.
According to Edmunds, 80 percent of all parts buyers choose to purchase aftermarket parts from independent sellers. Of course, when ordering aftermarket Caterpillar parts, any parts received should be inspected by the buyer once the part arrives at the buyer's residence. Deflects and flaws, no matter how small can affect the functioning of disc pads and brake shoes.
OEM CAT Disc Pads & Brake Shoes
OEM disc pads and brake shoes are parts created by the vehicle manufacturer. These parts are made to fit the vehicle just like the original part did when the vehicle came off the assembly line. OEM parts are always standard. It is clear what part belongs to what model of vehicle. Buyers may have an easier time choosing the appropriate parts when purchasing OEM parts for CAT 793F Mining Truck.CAT 793F Braking System Specifications
Service Brakes | Four-Corner, Wet Disc, Oil Cooled, Hydraulically Actuated |
Front Wet Disc Brake Surface Area | 13921 in³ |
Rear - Wet Disc Brake Surface Area | 20847 in³ |
Standards | (Service and Secondary): ISO 3450:1996 |
Parking Brakes | Four-corner, Multi-disc, Spring Applied, Hydraulically Released |
Load Brake | Rear service brakes |
Note | Anti-Lock Brake System (ABS) optional with CMD package |
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