Crawler bulldozers CHTZ B11, Novosibirsk

Engine:
Tractor model - B11
Engine model - YAMZ-236N-4
Engine type - 6-cylinder, V-shaped, displacement -11.15 liters
Rated power, kW/hp - 145.5(198)
Crankshaft speed, rated rpm - 1800
Dimension of the piston diameter/stroke, mm - 130/140
Specific fuel consumption, g/hp h - 162
Engine start system - Electric starter
Compliance with emission standards - Evro-2
Transmission:
The total gear ratio is 19.63
Number of gears, forward/backward - 44988
Gear ratio - 14.79
The drive wheel is a sector wheel
Self-compression seals of the "Duo Cone" type
Running system:
Number of support rollers, pcs - 6
Number of supporting rollers, pcs - 2
Track shoe width, mm - 500
Number of caterpillar links, pcs - 42
The tension mechanism is hydraulic
Specific pressure on the ground, MPa - 0.062