John Deere

4045HF485

Industrial Diesel Engine

 

EMISSIONS CERTIFICATIONS

 

Less Regulated (Tier 3/Stage lllA equivalent)

 

GENERAL ENGINE DATA

 

Model	4045HF485
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)	680 (26.8)
Height-- mm (in)	1055 (41.5)
Weight, dry - kg (lb)	491 (1082)

 

PERFORMANCE DATA RANGE

Intermittent - Rated power/Rated speed	111-129 kW (149-173 hp) @2000-2400 rpm
Intermittent - Peak power	116-129 kW (156-173 hp) @1800-2400 rpm
Intermittent - Peak bulge	0-4 % @1800 rpm
Intermittent - Peak torque	645 N·m (476 ft-lb) @1500 rpm
Intermittent - Torque rise	22-26%
Heavy Duty - Rated power/Rated speed	115 kW (154 hp) @2400 rpm
Heavy Duty - Peak power	115 kW (154 hp) @2400 rpm
Heavy Duty - Power bulge	0 %
Heavy Duty - Peak torque	575 N·m (424 ft-lb) @1500 rpm
Heavy Duty - Torque rise	26%

N/A

111-129 (149-173) / 2000-2400

Tier 3/Stage III A

4.5 (275)