4045HF280

4.5L Industrial Diesel Engine
PowerTech™ M
74 kW (99 hp)

SPECIFICATIONS

John Deere

4045HF280

4.5L Industrial Diesel Engine

EMISSIONS CERTIFICATIONS

Less Regulated (Tier 3/Stage lllA equivalent)

GENERAL ENGINE DATA

Model	4045HF280
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	19.0:1
Engine Type	In-line, 4-cycle
Aspiration	Turbocharged and air-to-air aftercooled
Length - mm (in)	860 (33.9)
Width - mm (in)	612 (24.1)
Height-- mm (in)	994 (39.1)
Weight, dry - kg (lb)	396 (873)

PERFORMANCE DATA RANGE

Intermittent - Rated power/Rated speed	60-74 kW (80-99 hp) @2200-2400 rpm
Intermittent - Peak power	75 kW (101 hp) @2000-2200 rpm
Intermittent - Peak torque	366-383 N·m (270-282 ft-lb) @1600 rpm
Intermittent - Torque rise	NA