300.9D Mini Hydraulic Excavator Caterpillar


Engine Design

Usage:

300.9D LJ2


Illustration 1g03547563

Bore ... 74 mm (2.9 inch)

Stroke ... 77 mm (3.0 inch)

Displacement ... 993 cc (61 cubic inch)

Cylinder arrangement ... In-line Three cylinders

Valves per cylinder ... Two

Firing order ... 1 - 3 - 2 - 1

Crankshaft rotation ... Counterclockwise

The crankshaft rotation is viewed from the flywheel end of the engine.

Note: The front of the engine is opposite of the flywheel end of the engine. The left side and the right side of the engine are viewed from the flywheel end of the engine. The No.1 cylinder is the front cylinder.

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