Compare Equipment Go Back

Cat® C7.1 Diesel Engine
Cat® C4.4 Industrial Power Unit
Cat® C4.4 Industrial Power Unit

Power Rating

Maximum Power - 108.6 HP 129.4 HP
Rated Speed - 2200 rpm 2200 rpm
Minimum Power - 81.8 HP 129.4 HP

Emission Standards

Emissions - UN ECE R96 Stage IIIA China Nonroad Stage III, Brazil MAR-1, UN ECE R96 Stage IIIA

General

Engine Configuration - Inline 4, 4-Stroke-Cycle Diesel Inline 4, 4-Stroke-Cycle Diesel
Bore - 4.1 in 4.1 in
Stroke - 5 in 5 in
Displacement - 268.5 in³ 268.5 in³
Compression Ratio - 18.2:1 16.2:1
Aspiration - Turbocharged (T) Turbocharged Aftercooled (TA)
Rotation from Flywheel End - Counterclockwise Counterclockwise
Aftertreatment - - -

Power Unit Dimensions

Length - 49.6 in 53.5 in
Width - 28.9 in 29.5 in
Height - 38 in 37.9 in
Weight - 1025 lb 1146 lb
Add a Similar Product:
  • Cat® C18 Industrial Power Unit Add
  • Cat® 3516C Industrial Power Unit Add
  • Cat® C13 Industrial Power Unit Add
  • Cat® C15 Industrial Power Unit Add
  • Cat® C11 Industrial Power Unit Add
  • Cat® C9.3B Industrial Power Unit Add
  • Cat® C7.1 Industrial Power Unit Add
  • Cat® C27 Industrial Power Unit Add
  • Cat® C32 Industrial Power Unit Add
  • Cat® C15 Industrial Power Unit Add