John Deere 750J User Manual download pdf (Page 10)

Keep your cool and

burn less fuel.

Keep your cool and

burn less fuel.

J-Series Dozers are designed to run cool regardless

of what’s in the air or underfoot. Their highly

effective cooling system employs a hydraulic-

driven variable-speed suction fan that operates

only as needed for maximum power and efficiency.

For work in environments with lots of airborne

debris, an optional reversing fan automatically

back-blows to help shed debris from cooler cores

and side screens. So your 750J or 850J can work

long and hard without breaking a sweat.

Unitized mainframe with ﬂ ush-ﬁ t bottom guards combines

with tight-ﬁ tting side shields to prevent debris from being

drawn into the engine compartment.

Perforations act as a “ﬁ rst ﬁ lter,” preventing entry

of most debris. Anything that gets past the ﬁ ve-mm

holes also easily passes through the cooler cores.

No stacked coolers in these crawlers. Side-by-side

cores with wide ﬁ n spacing reduce clogging and are

easy to clean.

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East Moline, IL 61244

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John Deere 750J User Manual Page 10