John Deere

4045HI550

4.5L Industrial Diesel Engine

 

EMISSIONS CERTIFICATIONS

EPA Final Tier 4
EU Stage V

 

GENERAL ENGINE DATA

 

Model	4045HI550
Number of cylinders	4
Displacement-- L (cu in)	4.5 (275)
Bore and Stroke-- mm (in)	106 x 127 (4.2 x 5.0)
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)	1076 (41.5)
Weight, dry - kg (lb)	540 (1191)

 

ATD

DOC/DPF	Size 2
SCR Catalyst	Size 3

 

PERFORMANCE DATA RANGE

Rated power	74-104 kW (99-139 hp) @ 2200-2400 rpm
Peak power	80-104 kW (107-139 hp) @ 2000-2400 rpm
Application rating	Continuous
Peak torque	427-540 nM (315-398 lb-ft) @ 1600 rpm
Power bulge	up to 8%
Torque rise	up to 35%

N/A

74-104 (99-139) / 2200-2400

Final Tier 4/Stage V (EPA/EU)

4.5 (275)