Educational film about the structure and operating principle of additional vehicle braking systems.
View of the front part of the KAMAZ truck moving along the highway.
The KAMAZ van on the test site track.
The driver behind the wheel of the truck.
The driver's foot presses the brake pedal.
The driver changes gear.
The KAMAZ stops on the road after the service brake system fails.
View of the cabin and rear wheels of the truck.
The KAMAZ on the highway.
The driver behind the wheel, the driver's foot presses the brake pedal, the service system brake does not work.
The driver turns on additional braking systems - the spare when braking and the parking when the vehicle comes to a complete stop.
View of the front part of the KAMAZ stopped on the road.
The rear wheels of the KAMAZ. Diagram of the spare (parking) brake system, system controls (animation).
Pneumatic drive with double safety valve.
Air cylinders, control valve and brake mechanisms of the rear wheels in the diagram of the spare brake system (animation).
View of the control valve.
View of the spring energy accumulator that operates the brake mechanisms.
Scheme of operation of the energy accumulator when acting on the brake mechanism of the wheel (animation).
The device and scheme of operation of the manual valve for controlling the brake system (animation).
Opening the brake valve by the driver.
The driver is behind the wheel.
Turning the valve handle to the rear fixed position.
The car is on a slope, held by the parking brake.
Setting the brake valve handle to the front fixed position to release the brakes of the car.
Scheme of operation of the spring energy accumulator when releasing the brakes, releasing the wheel (animation).
The KAMAZ starts moving.
The KAMAZ dump truck on inclines and turns.
View of the front of the car.
The driver in the cabin.
The driver's foot presses the brake pedal.
Signaling a loss of tightness.
The car brakes sharply on a slope.
Automatic operation of the spring energy accumulator during a sharp drop in pressure in the brake system (animation).
Rear wheel of the KAMAZ. The driver presses the button to turn on the emergency braking release system.
Operation diagram of the units of the emergency braking release system (animation).
The car starts moving downhill.
The driver holds the air supply button with his hand while moving downhill.
The KAMAZ brakes on the bridge due to the lack of air in the emergency braking release system.
Warning lamps and hazard warning lights are on.
The driver mechanically releases the parking brake.
Operation diagram of the spring energy accumulator during mechanical braking (animation).
Drivers eliminate air leakage from the brake system pipeline.
Operation diagram of the safety valves in the pneumatic drive (animation).
Operation diagram of the double safety valve (animation).
The driver gets behind the wheel, turns off the parking brake system control valve.
The car starts moving.
View of the rear of a dump truck driving on the highway.
1987
Moscow
Summer
View of a section of a highway with a long descent (from above).
The driver behind the wheel.
View of the dashboard.
The driver's foot presses the brake pedal.
Diagram of the auxiliary braking system of the KAMAZ truck (animation).
Diagram of the engine switching to braking mode (animation).
Wheels of the KAMAZ during braking.
The driver in the truck cabin.
The driver presses the retarder control valve with his foot.
General diagram of the auxiliary braking system (animation).
Diagram of the auxiliary system flap operation, creating pressure in the engine exhaust pipe (animation).
The driver behind the wheel.
The driver removes his foot from the control valve, presses the service brake pedal.
KAMAZ trucks on the highway, one overtaking the other.
Vans in a parking lot, the KAMAZ is reversing into place.
Installing a trailer.
Connecting the pneumatic drive of the trailer brakes, the driver's face.
Scheme of communication between the air duct of the truck-tractor and the pneumatic drive of the trailer brakes and the operation of the isolating valve (animation).
Scheme of the trailer braking equipment, units and assemblies (animation). "KAMAZ" with a trailer passes an open barrier. "KAMAZ" with a trailer moves downhill, turns.
Scheme of operation of the two-line pneumatic drive of the brake mechanisms (animation).
View and scheme of operation of the trailer brake control valve (animation).
Scheme of air supply to the air distributor of the trailer connecting the air cylinder with the brake chambers (animation).
Scheme of operation of the air distributor during braking (animation).
Place of installation of a single protective valve on the truck-tractor (animation).
Scheme of operation of the protective valve in case of damage to the trailer supply line (animation).
View of a part of the instrument panel in the "KAMAZ" cabin.
The device and operation diagram of a single-wire pneumatic trailer brake drive with a control valve (animation).
Opening the inlet valve in the trailer air distributor (animation).
Operation diagram of the chain "trailer air cylinder - brake chambers" (animation). "KAMAZ" with a trailer on the highway.
Sequence of braking and releasing the wheels of a road train (animation).
Wheels of a road train.
The driver's face.
A road train on the highway.
1987
Moscow
Summer