Milton CAT PM 200 - Manual (Page 5)

5
Rotor Drive
Exclusive Caterpillar wet clutch delivers maximum available horsepower to each ground
engaging tool while providing long service life and reliability.
Caterpillar wet clutch. The most
efficient and reliable system of applying
rotor power to the pavement. The rotor
clutch system has a separate oil sump,
pump, filter, clutch control valve and
oil cooler to provide continuous cooling
and lubrication.
Two cutting speeds. Upper and lower
sheaves are easily interchangeable for
maximum torque with the toughest
materials and different material sizing
requirements.
Two molded six-rib high tensile belts.
High tensile belts drives the rotor
efficiently while providing long service
life.
Automatic belt tension adjustment.
The hydraulically powered automatic
drive belt tensioner prevents rotor drive
belt slippage and reduces maintenance.
1 Upper Sheave
2 Tension Cylinder
3 Lower Sheave
4 Molded Drive Belts
2
1
Propel System
Hydrostatic drive with hydraulic flow provided by a variable displacement piston-type
pump. Dual displacement track drive motors provide balanced tractive effort.
Propel pump. A balanced flow to the
dual displacement drive motors on each
track provides superior tractive effort
on all surfaces.
Load control system (anti-stall).
The electronically controlled system
matches propel speed to load on engine
for maximum production. Three load
control settings can be selected.
HIGH for light cuts, MED for medium
cuts and LOW for hard cuts.
Two speed ranges. The machine
operates at either maximum torque
throughout the entire milling speed
range or at a faster travel speed for
moving around the job site.
Positive traction control (flow divider).
Equal hydraulic oil flow to each drive
motor increases tractive effort in hard
cutting applications. The positive
traction control is actuated from the
operator’s console.
1 Two Speed Drive Motor
2 Polyurethane Track Pads
3 Planetary w/Secondary Brake
4 Heavy-duty Cat Rollers
1
2
3
4
3 4