Milton CAT 336E L - Manual (Page 5)

Engine
Reducedemissions,economicalandreliableperformance
Cat ® C9.3ACERT™Engine
The C9.3 ACERT engine delivers more horsepower using less fuel than the previous series engine.
EmissionsSolution
The C9.3 ACERT engine is equipped to meet current U.S. Tier 4 Interim regulations. Driven by customer input, Caterpillar’s
aftertreatment regeneration solution ensures the machine works as normal with no operator intervention needed.
The machine comes with two programmable modes of operation: automatic and manual regeneration.
In automatic mode, the machine starts the regeneration process once the filtering system reaches a certain level and conditions
are optimal. The system will not interrupt the work process and can regenerate during machine operation.
Manual mode enables the operator to override the automatic mode. With a touch of a button (1) inside the cab, this mode
allows the operator to move the machine from flammable or heat­restricted areas before initiating the regeneration process.
BioDiesel-ReadyFuelSystem
The C9.3 ACERT engine is equipped with a high­pressure common rail fuel system that includes a new electric priming pump
and three­layer fuel hose to allow the use of bio fuel up to B20 (bio fuel 20% mixture).
CoolingSystem
The high­ambient cooling system features a fixed­speed fan and a side­by­side­mounted radiator and oil and air coolers
for easy cleaning.
SpeedandPowerControl
The new E Series features isochronous speed control to maintain a constant speed – regardless of load – to improve fuel
economy. Three different power modes are offered: high power, standard power, and economy power. The operator can easily
change between modes through the monitor or console switch to meet the needs for the job at hand – all to help manage and
conserve fuel.
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