Scrapers - Kelly Tractor

Electronically Controlled Cushion Hitch
Smoother ride improves productivity.
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Caterpillar electronically controlled
cushion hitch design dampens shocks
to provide a smoother ride. The result is
higher speed capability, less machine
wear and increased productivity.
■ Electronic rocker switch located on
the multi actuates cushion hitch from
within the cab.
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Electronically controlled cushion
hitch locks down for positive control
of the cutting edge during loading and
dumping.
Double kingbolt design withstands
high external forces and allows easy
installation and removal.
Extensive use of steel castings
eliminates many welded joints,
making a strong hitch.
1 Load cylinder
2 Hitch castings
3 Scraper gooseneck
4 Nitrogen accumulators
5 Oil from tractor hydraulic system
6 Leveling valve
7 Free floating pistons
Reliability
Cat is committed to provide the most dependable machines on the market.
Standard retarder extends brake life
when working on severe, downhill
slopes.
Rounded off bumpers reduce hooking
into high walls.
Extensive use of castings in the frame,
hitch and bowl provide long service life.
Standard 40.5/75R39** Radial steel cord
tires provide the maximum flotation of
any tire available.
Laminated Thermo-Shield helps keep
surface temperatures in the engine
compartment below the flash point
of diesel fuel.
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