4B3.3
Power
60 - 85 hp
Torque
-
Certification
EU Stage IIIA, BS III CEV
Applications

PRODUCT Detail

With ratings from 60 HP (45 kW) to 85 HP (63 kW) and 224 lb-ft (304 Nm) of peak torque, Cummins in-cylinder solution meets Tier 3 and Stage IIIA emissions or Tier 4 Interim emissions below 75 HP (56 kW) with both naturally aspirated and turbocharged versions that deliver strong performance while maintaining a simple and cost-effective design with great fuel economy for compact equipment.

Features and Benefits:

  • A strengthened cast-iron block, a forged-steel crankshaft, camshaft and connecting rods for heavy-duty durability
  • An isolated valve cover for reduced noise
  • Low rotating inertia (30% less than industry average) for reduced vibration
  • Left- or right-side service options for easy maintenance
  • Intake heater and other cold start aids  

Options include:

  • Refrigerant compressor drive for easier installation
  • Rear Engine PTO SAE “B” featuring 210 Nm (155 lb-ft) at 1:1 drive ratio
  • Fan height and drive ratios for exceptional installation flexibility
  • SAE “A” PTO mounting option with engine mounted gear-driven designs capable of 110 Nm (82 lb-ft) – front-mounted crank PTO generates 100% torque for hydraulic applications
  • SAE #3 or #4 flywheel housings
  • Auxiliary pump drive
  • 10″ (254 mm), 10.5″ (267 mm) or 11″ (279 mm) clutch interfaces
  • Engine balancer for smooth, more refined running
  • Structural oil pan
  • Remote oil and fuel filters

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