4045HF280

4045HF280

  • 4045HF280
  • PowerTech™ M
  • 74 kW (99 hp)

Specifications

Emissions Certifications

Less Regulated (Tier 3/Stage lllA equivalent) 

General engine data

Model4045HF280
Number of cylinders4
Displacement-- L (cu in)4.5 (275)
Bore and Stroke-- mm (in)106 x 127 (4.17 x 5.00)
Compression Ratio19.0:1
Engine TypeIn-line, 4-Cycle
AspirationTurbocharged and air-to-air aftercooled
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

Intermittent - Rated power/Rated speed60-74 kW (80-99 hp) @2200-2400 rpm
Intermittent - Peak power75 kW (101 hp) @2000-2200 rpm
Intermittent - Peak torque366-383 N·m (270-282 ft-lb) @1600 rpm
Intermittent - Torque riseNA

Features

  • Cross flow head design that provides excellent breathing from a lower cost two-valve cylinder head

  • The timing and fuel injection pressures are optimized to maximize performance and fuel economy at a given rated speed

  • Fixed geometry turbochargers are precisely matched to the power level and application

  • 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

  • Mounting points are the same as Tier 2/Stage II engine models

  • New power bulge feature

  • Self-adjusting poly-vee fan drive