Power Train; Main Gear Shift Section; Shuttle Shift Section; Range Gear Shift Section - Kubota MX5100 Workshop Manual

MX5100, WSM

2. POWER TRAIN

[1] MAIN GEAR SHIFT SECTION

[2] SHUTTLE SHIFT SECTION

[3] RANGE GEAR SHIFT SECTION

The main gear shift section is located in the clutch
housing, and it uses a synchro mesh, a constant mesh
and a sliding mesh.
Power is transmitted from the engine to the gear shaft
(input) (1) to the counter shaft (8) through the main gear
shift section.
Gear shifting is done by sliding the synchro mesh
gears (4) and the gear for 2nd (shifter gear) (6).
(1) Gear Shaft (Input)
(2) Main Shaft
(3) Gear for 4th
(4) Synchro mesh Gears
(5) Gear for 3rd
(6) Gear for 2nd (Shifter Gear)
(7) Gear for 1st
The shuttle shift section is located in the mid case.
It uses a single cone type synchro mesh. It allows the
operator to change forward and reverse for each speed
from the first to the eighth with single shift lever.
One synchronizer ring (9) is installed on one side as
shown in the figure.
(1) Counter Shaft (for Main Gear
Shaft)
(2) Shuttle Gear (Connected to
Main Gear Shaft)
(3) Gear for Forward
(4) Single Cone Type Synchro
mesh
(5) Reverse Gear Shaft
(6) Gear for Reverse
The range gear shift section is located in the
differential gear case.
It uses constant mesh gears.
(1) Shuttle Gear Shaft
(2) Range Gear Shaft
(3) Gear for Low Speed
(4) Shifter
(5) Gear for High Speed
3-M3
TRANSMISSION
(8) Counter Shaft
(9) Shuttle Shaft
1 : 1st Speed
2 : 2nd Speed
3 : 3rd Speed
4 : 4th Speed
W1012742
(7) Shuttle Gear Shaft
(Connected to Range Gear
Shaft)
(8) Range Gear Shaft
(9) Synchronizer Ring
F : Forward
R : Reverse
W1012964
(6) Counter Gear
(7) Spiral Bevel Pinion Gear
L : Low Speed
H : High Speed
W1013209