4045HF150

4.5L Industrial Diesel Engine

Features

Dynamically balanced crankshaft

Forged-steel connecting rods

Unique 45-degree design permits use of larger crankshaft connecting-rod bearings for increased durability

Self-adjusting poly-vee fan drive

Self-adjusting, eight-groove, poly-vee fan drive provides multiple fan drive ratios and fan heights that can be matched to specific application requirements
Poly-vee design provides more than twice the drive capacity of comparable vee-belts

Replaceable wet-type cylinder liners

Either-side service

Engine installation and maintenance simplified and convenient by providing dipstick and oil filter options on both sides of the engine

Standard gear auxiliary drive

Standard gear auxiliary drive produces up to 50 hp (37 kW) for gear-driven accessories

Mounting points

Standard front and side mounting points provide easy installation and application flexibility

Optional engine-balancer shafts

Non-certified	-

Model	4045HF150
Number of cylinders	4
Displacement-- L (cu in)	4.5 (275)
Bore and Stroke-- mm (in)	106 x 127 (4.17 x 5.00)
Compression Ratio	17.0:1
Engine Type	In-line, 4-Cycle
Aspiration	Turbocharged and air-to-air aftercooled
Length - mm (in)	867 (34.1)
Width-- mm (in)	612 (24.1)
Height-- mm (in)	1000 (39.4)
Weight, dry - kg (lb)	396 (873)

Intermittent - Rated power/Rated speed	104 kW (139 hp) @2400 rpm
Intermittent - Peak power	104 kW (139 hp) @2400 rpm
Intermittent - Peak torque	498 N·m (367 ft-lb) @1400 rpm
Intermittent - Torque rise	NA

4045HF150 | Industrial Diesel Engine | John Deere US