Milton-cat 336E L User Manual download pdf (Page 5)

Engine

Reduced emissions, economical and reliable performance

Cat

C9.3 ACERT™ Engine

The C9.3 ACERT engine delivers more horsepower using less fuel than the previous series engine.

Emissions Solution

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 ltering 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 ammable or heat-restricted areas before initiating the regeneration process.

Bio Diesel-Ready Fuel System

The C9.3 ACERT engine is equipped with a high-pressure common rail fuel system that includes a new electric priming pump

and three-layer fuel hose to allow the use of bio fuel up to B20 (bio fuel 20% mixture).

Cooling System

The high-ambient cooling system features a xed-speed fan and a side-by-side-mounted radiator and oil and air coolers

foreasycleaning.

Speed and Power Control

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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Milton-cat 336E L User Manual Page 5