4040hi550

Industrial Diesel Engine

  • 63-129 kW (84-173 hp)

Features

Wastegated turbocharger

  • Wastegated turbochargers are designed to develop more airflow at lower engine speeds to improve low-speed torque.

Exhaust filters

  • This engine utilizes a catalyzed exhaust filter that contains a diesel oxidation catalyst (DOC) and a diesel particulate filter (DPF).

Selective catalytic reduction (SCR)

  • This engine features an SCR system that utilizes a urea-based additive, sometimes referred to as diesel exhaust fluid (DEF).

High-pressure common-rail (HPCR) and engine control unit (ECU)

  • The HPCR fuel system provides variable common-rail pressure and higher injection pressures. It also controls fuel injection timing and provides precise control for the start, duration, and end of injection.

Compact size

  • Smaller space claim
  • Simplifies installation

Engine performance

  • Multiple rated speeds to further reduce noise and improve fuel economy
  • Higher level of peak torque
  • Optional power bulge

Rear gear train

  • The engine features a rear gear train, which produces excellent direct power and options up to two rear aux drives and provide quiet operation.

Additional features

  • Gear-driven auxiliary drives
  • 750 hour minimum
  • Self-adjusting poly-vee fan drive
  • Engine mounted or remote mounted aftertreatment
  • Optional rear PTO
  • Single overhead cam