Design and operation of Kamaz trailer brake drive devices

The brake drive of a trailer (semi-trailer) of a tractor vehicle is combined (single-wire and two-wire),

KAMAZ trailer brake control valve

The trailer brake control valve with a two-wire drive is designed to actuate the brake drive of a trailer (semi-trailer) when any of the separate drive circuits of the service brake system of the tractor are turned on, as well as when the spring energy accumulators of the drive of the spare and parking brake systems of the tractor are turned on.

The nozzle is used to spray fuel in accordance with the shape and volume of the combustion chamber

Synchronizer for fourth and fifth gears of KamAZ vehicle gearbox

The synchronizer for the fourth and fifth gears (Fig. 1) consists of a synchronizer carriage 2, two friction rings 1 and 4, eight locking pins 3 and eight clamps consisting of springs 6 and clamps 5.

KAMAZ vehicles and road trains are equipped with four autonomous braking systems: service, spare, parking and auxiliary

Ten-speed Kamaz gearbox

Ten-speed gearbox. It consists of a main five-speed gearbox and a front attached gearbox - a gear divider, due to which it has ten gears for moving forward and two gears for moving backward