GEN T3 4045HF285 RtFt large 4914

The John Deere 4045HF285 4.5L Generator Drive Engine is a robust and reliable power source engineered for generator applications. With its durable construction and high-performance design, it delivers dependable power generation in a wide range of environments. Featuring a 4.5-liter displacement, it offers ample horsepower and torque to meet various power demands. The engine is built with John Deere’s renowned quality and reliability, ensuring consistent performance and longevity. Whether used for standby power or prime power applications, the 4045HF285 engine provides efficient and uninterrupted power supply, making it an ideal choice for generator drive applications.

  • PowerTech™ E
  • Standby: 147 kW (197 hp) @ 1800 rpm
  • Prime: 134 kW (180 hp) @ 1800 rpm

Product Features for John Deere 4045HF285 4.5L Generator Drive Engine: 

  • Cross-Flow Head Design: Incorporates a cross-flow head design that offers excellent breathing capabilities, leveraging a cost-effective 2-valve cylinder head configuration. This design optimizes airflow for improved engine performance and efficiency.
  • High-Pressure Common-Rail (HPCR) Fuel System: Equipped with a HPCR fuel system, allowing for variable common-rail pressure, multiple injections, and higher injection pressures of up to 1600 bar (23,000 PSI). The system also controls fuel injection timing with precision, enhancing combustion efficiency and reducing emissions.
  • Fixed Geometry Turbocharger: Utilizes a fixed geometry turbocharger specifically matched to the power level and application, ensuring optimal performance and responsiveness.
  • Air-to-Air Aftercooling: Implements an air-to-air aftercooling system, which efficiently cools intake air to reduce engine emissions while maintaining low-speed torque, transient response time, and peak torque. This technology aids in meeting emissions regulations while enhancing fuel economy and reducing installation costs.
  • Multiple Injection Strategy: Employs a multiple injection strategy enabled by the HPCR fuel system and engine control unit (ECU). This strategy, based on speed and load conditions, helps lower combustion temperatures, reducing the formation of NOx and particulates. Additionally, it contributes to noise reduction.
  • John Deere Electronic Engine Controls: Features electronic engine controls that monitor critical engine functions, providing warnings or initiating shutdowns when necessary to prevent costly repairs. These controls eliminate the need for additional governing components, reducing total installed costs.
  • Compact Size: Maintains 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 4045HF285 4.5L Generator Drive Engine: 

  • Model: 4045HF285
  • 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 and air-to-air aftercooled
  • 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: 86-134
  • Prime hp: 115-180
  • Standby kW: 94-147
  • Standby hp: 126-197

Rated Fan Power:

  • kW: 5.2-6.5
  • hp: 7.0-8.7

Calculated Generator Set Output:

  • Prime kWe: 71-117
  • Prime kVA: 89-146
  • Standby kWe: 78-129
  • Standby kVA: 98-161

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-hf285/

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DISCLAIMER: The information that has been provided in this article is sourced from https://www.deere.com. The author does not assume any responsibility or liability for the accuracy, completeness, or usefulness of the information provided. The author shall not be held liable for any loss or damage resulting from the use of this content. For further information please contact the manufacturer directly.