MAZ 857100-010 (857100-4012)
The total weight of the trailer in running order, kg 4400 (5000)
Weight of the transported cargo, kg 10600
Technically permissible total weight of the trailer, kg 15000 (15600)
Load on the first axle, kg 7,500
Load on the second axle, kg 7,500
Center-to-center distance, mm 3100
The distance between the springs, mm 1200
Wheel track, mm 2040
Overall length, mm 6900
Overall width max, mm 2550
Overall height max, mm 2420 (3120)
Internal length, mm 4340
Inner width, mm 2400
Internal height, mm 850
Internal height without extension sides, mm (600)
Internal height with raised sides, mm (1400)
Platform volume without raised sides, m3 8.85 (8.3)
The volume of the platform with raised sides, m3 (14.6)
Height of the platform in the center of the axis in the unloaded state, mm 1570
Height of the platform in the center of the axis when loaded, mm 1525
Drawbar height of a horizontally standing unloaded trailer, mm 880

The trailer frame serves as the base of the platform for various equipment and is a welded structure made of I-beam cross-section lodgments interconnected by crossbars.

Frame of the slewing trolley The frame of the slewing trolley is welded. Suspension brackets are attached to the frame spars. The drawbar brackets are attached to the front crossbar of the frame. Suspension of the tubular axle with a drum brake mechanism.The suspension is a spring-loaded "MAZ", the axles of the trailer wheels provide for the installation of single-pitched disc wheels. Pneumatic brakes The working brake system is pneumatic, two-wire equipped with ABS, consists of connecting heads, main filters, an air distributor, receivers with condensate drain valves, control outlet valves, brake force regulator, brake chambers and modulators. A mechanical parking brake system with a drive on the service brake pads of the rear axle. ABS electrical equipment. ABS (4S/3M). The pneumatic coupling device is located in front of the frame on a bracket and is connected to the tractor's power supply system via a cable with an ISO 7638 connector. ABS sensors are installed on the first and second axes. ABS manufactured by BPO Ekran, acceptable installation is "Wabco".

Tires 12.00R20 HC 18, wide-profile, tubeless tire. Disc wheels, mounting with standard bolts and nuts, hole diameter 26 mm. CIS tires.

Chassis Stopper installation. The locking device of a semi-automatic slewing trolley is designed to lock the trolley when the trailer is moving in reverse. Installing the turntable. Installing the drawbar. The drawbar is a rigid, triangular-shaped welded structure consisting of pipes interconnected by crossbars. The drawbar is pivotally connected to the frame of the slewing trolley by means of axles. Gas-free coupling Ø50. Bumper mounting. Installing a side fence. Installation of anti-rollback stops. Installation of rear mudguards. Installing the front mudguards. Installation of the cylinder and valve. The body is lifted at an angle of 50 degrees. Platform installation The platform consists of two suspended sides (side), the sides are locked in the lower part of the front side with special locks. Unloading is lateral, on both sides. The platform volume is 8.85 m3 for MAZ 857100-010 and 8.3 m3 for MAZ 857100-4012. The side and rear sides are equipped with binding hooks from the outside.

Installation of extension boards for MAZ 857100-4012. The sides are removable, mounted in the hanging state and in the closed state they are pressed by the lower folding sides. The volume of the platform is increased to 14.6 m3.

Electrical equipment with a rated voltage of 24 V is made according to a two-wire circuit. Electrical equipment includes: — taillights that perform the functions of parking lights, turn signals, brake lights, contour lights, rear fog lights, taillights; — front lights with reflective devices; — side marker lights with reflective devices; — full—size lights; — license plate lights; — two seven-terminal forks; - red triangular rear retroreflectors; — wiring harnesses for connecting electrical equipment products. The light source is incandescent lamps A24-5-2, A24-3-1, A24-10, A24-21-3.

Dump semi-trailers