Cross-country chassis KrAZ-63221-044 with reinforced rear suspension is intended for installation of various facilities and can be operated on all types of roads and off-roads.
Front and rear suspension - dependent, on two longitudinal semi-elliptic leaf springs, front with two hydraulic shock absorbers, rear-beam type.
The steering mechanism - mechanical, hydraulic amplifier.
Brake system - pneumatic type.
Service brakes - drum-type brakes with inner blocks.
Parking brake - transmission brake drum for the output shaft of the gearbox; mechanical drive.
Auxiliary brake - throttle type, pneumatic drive, is installed in the system of exhaust gases.
Chassis KrAZ-63221-044
Technical characteristic:
Wheel formula 6x6
Weight of the equipped truck, kg 10700
is transmitted via the bus front axle, kg 5500
is transmitted via the bus rear axle, kg 5200
Vehicle weight is full, kg 31200
is transmitted via the bus front axle, kg 7200
- transmitted by the rear axle tyres, 24000 kg
Load capacity, kg 20400
Diesel engine
YAMZ-238DE2 (EURO-2)
Number of cylinders 8
Working volume, l 14,86
Power, kW (h.p.) at 2100 min-1 243(330)
Maximum engine torque, N*m (kgf*m)
YaMZ-238DE2 when 1100-1300 min-1 1274(130)
The vehicle voltage, V 24
Clutch - YaMZ-238DE2-single-disk, dry
Transmission - mechanical, dual-band, eight-speed
Gear ratios 7,30; 4,86; 3,50; 2,48;
2,09; 1,39; 1.00; for 0,71
Reverse 10,46; 2,99
Main gear - bridges Central, two-stage , single-speed, wheel with lockable differentials, middle bridge passing type
Axle ratio 8,173
Gear ratios transfer box 0,95; 1,31
Transfer gearbox mechanical two with inter-axle differential blocking
Tyres 12.00R20 (320R-508)
Fuel tank, l 2x250
Maximum speed, km/h 75
Maximum gradeability, % 25
Controlling fuel KrAZ truck at a constant speed of 60 km/h, l/100 km
YAMZ-238DE2 31,6
Turning radius, m 13,5
The depth of overcoming the Ford with a solid bottom, m 1.2
Spare parts for automobile