4045TF290
4.5L Generator Drive Engine
  • PowerTech™ M
  • Standby: 55 kW (74 hp) @ 1800 rpm
  • Prime: 50 kW (67 hp) @ 1800 rpm
Make an Enquiry on This Machine
Features
Meet emissions requirements without sacrificing performance with the 55 kW (74 hp) John Deere 4045TF290 Interim Tier 4 generator drive diesel engine with mechanical fuel systems.
Expand All
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.
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.
Mechanical rotary pump
  • The timing and fuel injection pressures are optimized to maximize performance and fuel economy at a given rated speed.
2-valve cylinder head
  • Cross-flow head design provides excellent breathing from a lower-cost 2-valve cylinder head.
Specifications
Expand All
Emissions Certifications
CARB
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
Hz (rpm)
60 ( 1800 )
Generator Efficiency %
88-92
Power Factor
0.8
Engine power - Prime kW
50
Engine power - Prime hp
67
Engine power - Standby kW
55
Engine power - Standby hp
74
Rated Fan Power - kW
1.9
Rated Fan Power - hp
2.5
Calculated generator set output - Prime kWe
42-44
Calculated generator set output - Prime kVA
53-55
Calculated generator set output - Standby kWe
47-49
Calculated generator set output - Standby kVA
59-62
We want to make owning and operating your equipment simple and affordable. 
We have a range of finance options to suit any customer.  Contact your local Emmetts branch, or visit these sites for more information and a free quote.
John Deere FinancialEmmetts Finance
linkedin facebook pinterest youtube rss twitter instagram facebook-blank rss-blank linkedin-blank pinterest youtube twitter instagram