Belarus 820 - 3.12 Hydrostatic steering control (HSC)

80-0000010B OM
157
3.12 Hydrostatic steering control
3.12.1 General information
Hydrostatic steering control (HSC) is designed to control turning of guiding wheels
and to decrease steering wheel turning force.
1 – oil pipeline of the differential lock coupling; 2 – lock valve; 3 – HLL and HSC
combined oil tank; 4 – dosing pump; 5 – drain filter; 6 – emergency oil pressure sensor;
7 – HSC feed pump; 8 – suction hydraulic line; 9 – swivel lever; 10 – cone pins;
11 – steering hydraulic cylinder; 12 – grease fitting; 13 – cylinder bracket; Р – pressure
hydraulic line; Т – drain hydraulic line; L – left turn hydraulic line; R – right turn hydraulic
line.
Figure 3.12.1 Hydrostatic steering control and differential lock valve (for tractors
BELARUS-820).