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John Deere Generator Drive Engines

4045TF280

4.5L Generator Drive Engine

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PowerTech™ M
Standby: 56-63 kW (75-84 hp) @ 1800 rpm
Prime: 51-57 kW (68-76 hp) @ 1800 rpm

Features

Jet fuel capable

The John Deere jet fuel capable engines run on military, arctic, and aviation fuel, including Jet A, Jet A-1, JP-5, and JP-8. If you need to switch back to diesel fuel, just fill up the tank and go.

2-valve cylinder head

Cross-flow head design provides excellent breathing from a lower-cost 2-valve cylinder head

Mechanical rotary fuel pump

The timing and fuel injection pressures are optimized to maximize performance and fuel economy at a given rated speed

Fixed geometry turbocharger

Fixed geometry turbochargers are precisely matched to the power level and application

Turbocharged

In turbocharged engines, the air is pre-compressed. Due to the higher pressure, more air is supplied into the combustion chamber allowing a corresponding increase in fuel injection which results in greater engine output

Compact size

Mounting points are the same as Tier 2/Stage II engine models

Engine performance

Excellent block loading capability

Additional features

Self-adjusting poly-vee fan drive
Forged-steel connecting rods
Replaceable wet-type cylinder liners
Either-side service
Optional final fuel filter with water separator and water-in-fuel sensor
Optional balancer shafts

Specifications

Emissions Certifications

EPA Tier 3	-

General engine data

Model	4045TF280
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
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

Hz (rpm)	60 ( 1800 )
Generator Efficiency %	88-92
Power Factor	0.8
Engine power - Prime kW	51-57
Engine power - Prime hp	68-76
Engine power - Standby kW	56-63
Engine power - Standby hp	75-84
Rated Fan Power - kW	1.9
Rated Fan Power - hp	2.5
Calculated generator set output - Prime kWe	43-51
Calculated generator set output - Prime kVA	54-64
Calculated generator set output - Standby kWe	48-56
Calculated generator set output - Standby kVA	60-70

4045TF280 | Generator Drive Engine | John Deere