Crawler bulldozers SEM 822, Samara

engine
Model — Weichai WD12G240E26 StageII
Rotation speed — 1800 rpm
The power on the flywheel flange is 162kW / 220 hp
Volume — 11.596 liters
The torque is 1093Nm
POWER TRANSMISSION
Type — hydrostatic drive with electronic control
Control — hydrostatic control system
Brake system — wet type multi-disc
On—board transmission is a combination of gear and planetary gear
Forward/backward speed — 0-11.5 km/h
HYDRAULIC SYSTEM
Type — servo
Pressure — 19 Mpa
UNDERCARRIAGE
Type — transverse balancing beam, pivoting pin
Number of support rollers per side — 7
Number of support rollers per side — 2
Shoe width — 560 mm
The reference length of the track belt is 2948 mm.