4045HF279
4.5L Generator Drive Engine
Nothing Runs Like a Deere™
- PowerTech™ M
- Standby: 103 kW (138 hp) @1500 rpm
- Prime: 94 kW (126 hp) @1500 rpm
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Features
See how the 103 kW (138 hp) EU Stage II John Deere 4045HF279 generator drive diesel engine advances the standard of excellence with an electronically controlled or mechanical fuel system in OEM gen-set applications.
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2-valve cylinder head
- Cross flow head design that provides excellent breathing from a lower cost two-valve cylinder head
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.
Air-to-air aftercooling
- Most efficient method of cooling intake air to help reduce engine emissions while maintaining low speed torque, transient response time, and peak torque. Enables an engine to meet emissions with better fuel economy and the lowest installed costs.
Compact size
- Mounting points for Tier 3/ Stage III A engines are the same as Tier 2/Stage II engines
John Deere electronic engine controls
- Monitors critical engine functions providing warning and/or shutdown to prevent costly engine repairs; eliminates need for add-on governing components; all lowering total installed costs. Snapshot diagnostic data that can be retrieved using commonly available diagnostic service tools
- New common wiring interface connector for vehicles or available OEM instrumentation packages; new solid conduit and "T" connectors to reduce wiring stress, greater durability and improved appearance
- Factory installed engine mounted ECU, wiring harness and associated components; industry standard SAE J1939 interface which communicates with other vehicle systems, eliminating redundant sensors and reducing vehicle total installed cost
Additional features
- Self-adjusting poly-vee fan drive
- Forged-steel connecting rods
- Replaceable wet-type cylinder liners
- Either-side service
- 500-hour oil change
Specifications
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General Engine Data
- Model
- 4045HF279
- 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 and air-to-air aftercooled
- Length - mm (in)
- 867 (34.1)
- Width-- mm (in)
- 637 (25.1)
- Height-- mm (in)
- 979 (38.5)
- Weight, dry - kg (lb)
- 451 (994)
Performance Data Range
- Hz (rpm)
- 50 ( 1500 )
- Generator Efficiency %
- 88-92
- Power Factor
- 0.8
- Engine power - Prime kW
- 94
- Engine power - Prime hp
- 126
- Engine power - Standby kW
- 103
- Engine power - Standby hp
- 138
- Rated Fan Power - kW
- 6.2
- Rated Fan Power - hp
- 8.3
- Calculated generator set output - Prime kWe
- 75-79
- Calculated generator set output - Prime kVA
- 94-99
- Calculated generator set output - Standby kWe
- 85-89
- Calculated generator set output - Standby kVA
- 106-111
Emissions Certifications
- EU Stage II
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.
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.
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