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John Deere 4045TF280 4.5L Industrial Diesel Engine

Model Photo

4045TF280

  • 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

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