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4045TF280

New equipment

John Deere Tier 3 / Stage III A Industrial Engines

4045TF280

4.5L Industrial Diesel Engine

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PowerTech™ M
56 - 63 kW (75 - 84 hp)

Features

2-valve cylinder head

Cross flow head design that provides excellent breathing from a lower cost two-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 sized for a specific power range and optimized to provide excellent performance across the entire torque curve. They are also designed to maximize fuel economy between the engine's rated speed and peak torque.

Compact size

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

Engine performance

New power bulge feature
New higher-peak torque speed
Lower-rated speeds available for reduced noise and improved fuel economy

Additional features

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

Specifications

Emissions Certifications

Less Regulated	-
Tier 3	-
Stage IIIA equivalent	-

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

Intermittent - Rated power/Rated speed	56-63 kW (75-84 hp) @2400 rpm
Intermittent - Peak power	56-63 kW (75-84 hp) @2400 rpm
Intermittent - Peak torque	271-302 N·m (200-223 ft-lb) @1700 rpm
Intermittent - Torque rise	NA

4045TF280 | Industrial Diesel Engine | John Deere US