Hydrostatic Transmission (Hst) Hst Foot Pedals; Transmission Range Lever (Low, High) - Shibaura ST450 Operator's Manual

HYDROSTATIC TRANSMISSION (HST)
HST FOOT PEDALS
The ground speed of tractors equipped with a
hydrostatic transmission is continuously variable,
from zero to full rated speed in each range.
Speed is controlled by the HST forward (1) in
Figure 2-29, and reverse (2) in Figure 2-29,
pedals located on the right-hand foot platform.
For forward travel, depress the forward pedal (1)
in Figure 2-29, on the until the desired ground
speed is reached. For reverse travel, depress the
reverse pedal (2) in Figure 2-29. Unless the HST
speed control switch is in the "LOCK" position,
the transmission returns to neutral and the tractor
stops when pedal is released.
NOTE: The tractor may come to a sudden stop
when the pedal is released.
TRANSMISSION RANGE LEVER
(Low, High)
The range selector lever (3) in Figure 2-30, is
located by the left-hand fender. It has two range
positions. "L" low range, "H" high range, and "N"
neutral position. The range lever must be in the
neutral position to activate the safety start system
and allow the engine to start.
To select the desired operating range, The HST
foot pedals must be in the neutral position.
IMPORTANT: Never attempt to engage or
disengage the range lever when tractor is in
motion.
SECTION 2 – OPERATION
1
2-15
2
Figure 2-29
3
Figure 2-30