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Industrial Diesel Engines - Lesser Regulated & Non-Regulated

Cat® industrial engines are ready for your application. These engines deliver the unsurpassed reliability, durability, fuel efficiency, and low cost of ownership you have come to expect from Caterpillar. And our world-class product support will never let you down. All this adds up to a powerful advantage for you. Every Cat industrial diesel and gas engine comes with 75 years of engine experience. Our world-class product line of high-speed and medium-speed industrial engines in a wide range of applications offer power solutions for the most demanding installations and the harshest environments. With power options from 8.2 to 6,100 bkW (11 to 8,180 bhp), Cat industrial diesel and gas engines offer the widest power range in the industry.

Cat®3054C Industrial Diesel Engine

Cat® 3054C Industrial Diesel Engines offer the perfect balance of durability, fuel efficiency and low emissions. Extensively tested on the job, these engines use a range of mechanical fuel systems and advanced control systems to deliver maximum uptime in the harshest environment. They have proven they can handle the toughest applications and deliver superior performance that exceeds the expectations of the most demanding users. Industries and applications powered by 3054C engines include: Agriculture, Aerial Lifts, Aircraft Ground Support, Bore/Drill Rigs, Chippers/Grinders, Compactors/Rollers, Compressors, Construction, Cranes, Crushers, Feller Bunchers, Forestry, Forklifts, General Industrial, Harvesters, Hydraulic Power Units, Irrigation Equipment, Loaders/Forwarders, Material Handling, Mining, Mobile Earthmoving Equipment, Mobile Sweepers, Paving Equipment, Pumps, Skidders, Specialty Ag Equipment, Sprayers, Trenchers, Turf and Landscaping and Underground Mining Equipment. 3054C engines, with ratings: 52-97 bkW (69.7-130 bhp) @ 2000-2400 rpm, meet U.S. EPA Tier 2 equivalent and EU Stage II equivalent emission standards and are available for non-regulated areas.

  • Specification Summary

  • Minimum Power 52 bkW
  • Maximum Power 97 bkW
  • Rated Speed 2200-2400 rpm
  • Emissions U.S. EPA Tier 2 Equivalent, EU Stage II Equivalent

Product Details

Power Rating

Minimum Power 52 bkW
Maximum Power 97 bkW
Rated Speed 2200-2400 rpm

Emission Standards

Emissions U.S. EPA Tier 2 Equivalent, EU Stage II Equivalent


Engine Configuration Inline 4, 4-Stroke-Cycle Diesel
Bore 105 mm (4.13 in)
Stroke 127 mm (5.0 in)
Aspiration Naturally Aspirated (NA), Turbocharged (T) or Turbocharged Aftercooled (TA)
Displacement 4.4 L (269 in³)
Compression Ratio 16.2:1
Combustion System Direct Injection
Rotation from Flywheel End Counterclockwise
Lube System - Refill 11 L (11.6 qt)

Engine Dimensions - Approximate

Height 775-810 mm (30.5-31.9 in)
Length 663 mm (26.1 in)
Weight - Net Dry - Basic Operating Engine Without Optional Attachments 291-306 kg (640-674.6 lb)
Width 470-620 mm (18.5-24.4 in)
  • Air Inlet System
    •  Inlet manifold with choice of inlets.
  • Inlet manifold with choice of inlets.
    • Control System
      •  Alternator
      •  Starter motor
      •  Control Panel
      •  Glow plug starting aid
    • Alternator
      • Starter motor
        • Control Panel
          • Glow plug starting aid
            • Cooling System
              •  Top tank temperature 108° C (226° F) as standard to minimize cooling pack size
              •  50:50 water glycol mix
            • Flywheels and Flywheel Housing
              •  SAE No. 3 flywheel housing
              •  Flywheel and starter rings
            • Fuel System
              •  Fuel filter positions
            • Lube System
              •  Lubricating oil filters and breathers
              •  Oil filter positions
              •  Lube oil sump
            • Power Take Off
              •  SAE B Power Take Off (PTO)
            • General
              •  Timing case and gear-driven auxiliaries
              •  Belt-driven auxiliaries
              •  Engine mountings
              •  Gauges
              •  Displays
              •  Power and torque curve tailoring
              •  Paint: Caterpillar yellow, with optional colors available at request
            • Timing case and gear-driven auxiliaries
              • Belt-driven auxiliaries
                • Engine mountings
                  • Gauges
                    • Displays
                      • Power and torque curve tailoring
                        • Paint: Caterpillar yellow, with optional colors available at request

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