Milton CAT 385C L - Manual (Page 9)

Undercarriage Components.
Large, Caterpillar designed and built
undercarriage components offer heavy-
duty performance and durability.
Track Rollers. Heavy-duty track rollers,
carrier rollers and idlers are sealed and
lubricated for excellent service life.
Idler Guards and Track Guides.
Standard idler guards and center
track guides maintain track alignment.
Additional sprocket and idler end
guards, as well as two-piece full-length
guards are optional for additional
protection on steep side slopes.
Track. The 385C L comes standard with
the new grease lubricated track called
GLT4. The track links are assembled
and sealed with grease to decrease
internal bushing wear, reduce travel
noise and extend service life lowering
operating costs.
Travel Motor. Two-speed axial piston
hydraulic motors provide the 385C L
drive power and automatic speed
selection when the high-speed position
is selected. This enables the machine
to automatically change between
computer-controlled high and low
speeds depending on drawbar-pull
requirements.
Final Drives. The final drives are the
three-stage reduction planetary types.
This design results in a complete
drive/brake unit that is compact
and delivers excellent performance
and reliability.
9
Undercarriage
Durable undercarriage absorbs stresses and provides excellent stability.