Milton CAT D6T - Manual (Page 9)

Multi Velocity Program (MVP).
The Multi Velocity Program (MVP) is an
innovative machine control system that
allows the operator to choose from five
different speed ranges in Forward and
Reverse, providing the operator with
the flexibility to match machine speed
to a variety of applications and ground
conditions. This exclusive solution allows
the operator to maximize production,
minimize fuel consumption,and lower
overall machine operating costs.
MVP provides the operator with
five speed ranges in both Forward and
Reverse. The engine speed in each speed
range has been optimized to provide the
best performance, fuel economy, and
drawbar pull. The operator retains the
ability to operate the machine in either
the 3 speed or 5 speed mode.
Operating Efficiency and Drive Line
Reliability. The D6T torque divider
attains the best combination of operating
efficiency and drive line reliability.
It acts as a hydrodynamic component
between the engine and transmission
to reduce dozing shock loads to the
transmission and final drives.
Planetary Power Shift Transmission.
The D6T planetary power shift
transmission utilizes large diameter,
high capacity, oil-cooled clutches.
These clutches provide higher torque
capacity and increased service life.
The planetary power shift transmission
offers several key features and benefits,
including:
• Electronically controlled modulation
system that allows fast, smooth
speed and direction changes
• Modular transmission and
differential slide into rear case for
servicing ease, even when a ripper
is installed
Differential Steering System.
Differential steering maintains power
to both tracks while turning. The tractor
turns when one track speeds up and the
other slows down an equal amount.
The operator can steer and control the
transmission simultaneously, which can
reduce cycle times in some applications.
The differential steering tiller bar has
touch shift buttons for upshifts and
downshifts. Low tiller bar efforts assure
operator comfort during long shifts.
Large blade loads can be maneuvered
around buildings, bridge abutments, trees
or other obstacles. Steering modulation
is also optimized for precise control in
these applications. Greater load capacity,
power and speed control are possible
in soft underfoot conditions on steep
slopes because both tracks are powered
during turns.
Elevated Final Drive. Elevated final
drives are isolated from ground and
work tool-induced impact loads for
extended power train life. The modular
design ensures quick and easy service
when required.
Load Compensating Shifting. With load
compensating shifting, clutch engagement
timing automatically adjusts according
to the load factor. This allows improved
tractor performance and operator
comfort during speed changes and
reduces the amount of energy dissipated
through the clutches to help extend
transmission component life.
9
3 Speed
5 Speed
DISPLAY
5 Speed 3 Speed
1.5 1
2.0
2.5 2
3.0
3.5 3