6090HF475 9.0L Industrial Diesel Engine

6090HF475 9.0L  Industrial Diesel Engine

Overview

  • PowerTech™
  • 172 - 286 kW (231 - 386 hp)
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Features

Features

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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.

High pressure common rail (HPCR) fuel system

  • The HPCR fuel system provides variable common-rail pressure, multiple injections, and higher injection pressures up to 1,600 bar (23,000 psi). It also controls fuel injection timing and provides precise control for the start, duration, and the end of injection.

4-valve cylinder head

  • The 4-valve cylinder head provides excellent airflow by utilizing a U-flow design.

Air-to-air aftercooled

  • This is the most efficient method of cooling intake air to help reduce engine emissions while maintaining low-speed torque, transient response time, and peak torque. It enables an engine to meet emissions regulations with better fuel economy and the lowest installed costs.

John Deere electronic engine controls

  • Electronic engine controls monitor critical engine functions, providing warning and/or shutdown to prevent costly engine repairs and eliminate the need for add-on governing components, all lowering total installed costs.

Specifications

Emissions certifications

EU Stage II

General engine data

Model 6090HF475
Number of cylinders 6
Displacement-- L (cu in) 9.0 (549)
Bore and Stroke-- mm (in) 118.4 x 136 (4.66 x 5.35)
Compression Ratio 16.0 : 1
Engine Type In-line, 4-Cycle
Aspiration Turbocharged and air-to-air aftercooled
Length - mm (in) 1211 (47.7)
Width-- mm (in) 633 (24.9)
Height-- mm (in) 1260 (49.6)
Weight, dry - kg (lb) 1096.8 (2418)

Performance data range

Intermittent - Rated power/Rated speed 261-286 kW (350-384 hp) @2200 rpm
Intermittent - Peak power 298 kW (400 hp) @2000 rpm
Intermittent - Power bulge 1-14 % @2000 rpm
Intermittent - Peak torque 1474 N·m (1087 ft-lb) @1600 rpm
Intermittent - Torque rise 19-30%
Heavy Duty - Rated power/Rated speed 239 kW (321 hp) @2200 rpm
Heavy Duty - Peak power 272 kW (365 hp) @2000 rpm
Heavy Duty - Power bulge 14 % @2000 rpm
Heavy Duty - Peak torque 1349 N·m (995 ft-lb) @1600 rpm
Heavy Duty - Torque rise 30%
Continuous - Rated power/Rated speed 172-219 kW (231-296 hp) @2200 rpm
Continuous - Peak power 206-248 kW (276-333 hp) @1800-2000 rpm
Continuous - Power bulge 13-20 % @1800-2000 rpm
Continuous - Peak torque 1200-1228 N·m (885-906 ft-lb) @1600 rpm
Continuous - Torque rise 29-61%