4045TF2904.5L Industrial Diesel Engine

PowerTech™ M
55 kW (74 hp)

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Interim Tier 4 Brochure

Interim Tier 4 Selection Guide

Emissions Brochure

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4045TF290

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Features

Features

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2-valve cylinder head

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 3/Stage III A engine models

Engine performance

Meets emissions regulations without the addition of cooled EGR or an exhaust filter
Jet fuel capable in 24V configuration

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 balancer shafts

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Specs & Compare

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Specs & Compare

John Deere

4045TF290

4.5L Industrial Diesel Engine

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Emissions Certifications

EPA Interim Tier 4

General engine data

Model	4045TF290
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

Continuous - Rated power/Rated speed	55 kW (74 hp) @2400 rpm
Continuous - Peak power	55 kW (74 hp) @2400 rpm
Continuous - Peak torque	265 N·m (195 ft-lb) @1700 rpm
Continuous - Torque rise	NA

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