Bulldozer

1. A bulldozer comprising:

a body frame;

a cab situated on the body frame;

an engine cover situated in front of the cab;

an engine situated on the body frame inside the engine cover, and including a crank shaft extending in a longitudinal direction of the bulldozer;

an air cleaner secured to the engine cover, and positioned above the engine;

a duct connecting the air cleaner and the engine, and including

a first connector connected to the engine, and

a second connector connected to the air cleaner;

a front mounting part supporting the engine on the body frame; and

a rear mounting part situated behind and above the front mounting part, and supporting the engine on the body frame,

the front mounting part including a first elastic part, and

the rear mounting part including a second elastic part with a larger diameter than the first elastic part.

2. The bulldozer according to claim 1 , further comprising:

a mounting bracket for mounting the rear mounting part to the engine; and

a flywheel housing situated behind the engine,

wherein the mounting bracket is mounted on the flywheel housing.

3. The bulldozer according to claim 2 , wherein

the mounting bracket extends upwards from the flywheel housing.

4. The bulldozer according to claim 2 , further comprising

a hydraulic pump situated behind the flywheel housing, and mounted on the flywheel housing.

5. The bulldozer according to claim 1 , wherein

a top surface of the engine cover slopes downward towards a front of the bulldozer.