Milton CAT 315D L - Manual (Page 4)

Engine
Clean, quiet operation with superior power.
The Cat C4.2 engine with ACERT technology optimizes performance and meets U.S. EPA Tier 3 and EU Stage IIIA regulations.
In conjunction with integrated electronics, ACERT technology reduces emissions during the combustion process by using advanced
technology in the air and fuel systems. The Cat C4.2 engine has five percent more power than the former engine, allowing for more
hydraulic pressure and increased productivity.
Automatic Engine Control and Fuel Delivery
A three-stage control with one-touch command maximizes fuel efficiency and reduces sound levels. Fuel delivery is managed by the
ADEM™ A4 Engine Controller for the best performance per liter (gallon) of fuel used. Flexible fuel mapping allows the engine to
respond quickly to varying application needs.
Electronic controls govern the fuel injection system. Multiple injection fuel delivery involves a high level of precision and by
precisely shaping the combustion cycle, lowers combustion chamber temperatures, generates fewer emissions and optimizes fuel
combustion. This means more work output for your fuel cost.
Crankshaft and Pistons
A forged, one-piece, induction hardened crankshaft enhances balance, decreases vibration and improves abrasion resistance.
Heat resistant, aluminum alloy pistons have a short compression height for greater efficiency and longer life.
Economy Mode
Available as a standard feature, economy mode allows you to balance the demands of performance and fuel economy while
maintaining the breakout forces and lift capacity enjoyed at standard power.
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