Hyundai 20DT-7 - Group 1 Structure and Function

5-1
GROUP 1 STRUCTURE AND FUNCTION
GROUP 1 STRUCTURE AND FUNCTION
SECTION 5 STEERING SYSTEM
SECTION 5 STEERING SYSTEM
1. OUTLINE (
1. OUTLINE (
NON BOOSTER BRAKE
NON BOOSTER BRAKE
)
LH
RH
LS
T
P
R
L
T2
Hydraulic tank
Steering cylinder
Steering unit
Gear pump
Steering wheel
20DFSS01
The steering system for this machine is composed of steering wheel assembly, steering unit,
steering cylinder, steering axle and pipings. The steering force given to the steering wheel enters
the steering unit through the steering column. The required oil flow is sensed by the function of the
control section of the unit, and pressurized oil delivered from the hydraulic pump is fed to the
steering cylinder. The force produced by the steering cylinder moves the knuckle of steering tires
through the intermediate link.
The axle body is unit structure having steering knuckles installed to its both ends by means of
kingpins. Hub and wheel are mounted through bearing to spindle of knuckle.