The John Deere 4045TF285 4.5L Generator Drive Engine is a robust and dependable power source designed specifically for generator applications. With a displacement of 4.5 liters, it delivers ample horsepower and torque to meet the demands of various power generation tasks. Engineered with durability and reliability in mind, it ensures consistent performance even in demanding conditions. The 4045TF285 engine is built to John Deere’s high standards, guaranteeing long-term efficiency and dependability. Whether used for standby or prime power generation, this engine is a trusted choice for reliable and uninterrupted operation.
• PowerTech™ E
• Standby: 74 kW (99 hp) @ 1800 rpm
• Prime: 67 kW (90 hp) @ 1800 rpm
Product Features for John Deere 4045TF285 4.5L Generator Drive Engine:
- Cross-Flow Head Design: Incorporates a cross-flow head design to optimize breathing, leveraging a cost-effective 2-valve cylinder head configuration. This design enhances airflow for improved engine performance.
- High-Pressure Common-Rail (HPCR) Fuel System: Equipped with a HPCR fuel system, providing variable common-rail pressure, multiple injections, and higher injection pressures up to 1600 bar (23,000 PSI). This system controls fuel injection timing precisely, enhancing combustion efficiency and performance.
- Fixed Geometry Turbocharger: Utilizes a fixed geometry turbocharger precisely matched to the power level and application, enhancing engine output by pre-compressing air for increased fuel injection.
- Turbocharged: Features a turbocharged engine, where air is pre-compressed, allowing more air to be supplied into the combustion chamber. This results in increased fuel injection and greater engine output.
- Multiple Injection Strategy: Enabled by the HPCR fuel system and engine control unit (ECU), allowing for multiple fuel injections based on speed and load conditions. This strategy contributes to lower combustion temperatures, reducing emissions of NOx and particulates, and also reduces noise.
- John Deere Electronic Engine Controls: Monitors critical engine functions, providing warnings or initiating shutdowns to prevent costly repairs. These controls eliminate the need for additional governing components, reducing total installed costs.
- Compact Size: Shares the same mounting points as Tier 2/Stage II engine models, ensuring compatibility and ease of installation.
- Engine Performance: Offers block loading capability with standard electronic governor control, optimizing engine performance and responsiveness.
- Additional Features:
- Self-adjusting poly-vee fan drive
- Forged-steel connecting rods for durability
- Replaceable wet-type cylinder liners for ease of maintenance
- Service access from either side of the engine
- 500-hour oil change interval, reducing maintenance frequency and downtime.
Product Specifications for John Deere 4045TF285 4.5L Generator Drive Engine:
- Model: 4045TF285
- Number of Cylinders: 4
- Displacement: 4.5 L (275 cu in)
- Bore and Stroke: 106 x 127 mm (4.17 x 5.00 in)
- Compression Ratio: 19.0:1
- Engine Type: In-line, 4-Cycle
- Aspiration: Turbocharged
- Length: 860 mm (33.9 in)
- Width: 612 mm (24.1 in)
- Height: 1039 mm (40.9 in)
- Dry Weight: 491 kg (1083 lb)
General Engine Data:
- Frequency (rpm): 60 (1800)
- Generator Efficiency: 88-92%
- Power Factor: 0.8
Engine Power:
- Prime kW: 67
- Prime hp: 90
- Standby kW: 74
- Standby hp: 99
Rated Fan Power:
- kW: 5.2
- hp: 7
Calculated Generator Set Output:
- Prime kWe: 54-57
- Prime kVA: 68-71
- Standby kWe: 61-63
- Standby kVA: 76-79
Further information on this machine can be viewed by visiting this link https://www.deere.com/en/generator-drive-engines/tier-3-lesser-regulated/powertech-e-4-5l-tf285/
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