Specifications

C3.4B, Greater than 56 kW (75 hp)

Specifications

Minimum Power63 bkW84.5 BHP
Maximum Power90 bkW121 BHP
Rated Speed2200 & 2500 rpm
EmissionsU.S. EPA Tier 4 Final, EU Stage IV Nonroad Emission Standards. U.S. EPA Tier 4 Interim Equivalent and EU Stage IIIB Equivalent ratings available using EPA or EU Flex Provisions.
Engine ConfigurationIn-Line 4, 4-Stroke-Cycle Diesel
Bore99 mm (3.9 in)
Stroke110 mm (4.3 in)
Displacement3.4 L (207.5 in³)
AspirationTurbocharged-Aftercooled (TA)
Compression Ratio17:1
Combustion SystemDirect Injection
Rotation from Flywheel EndCounterclockwise
Cooling System - Capacity6 L (6.3 qt)
DOC Diameter196 mm (7.7 in)
DOC Length320 mm (12.6 in)
DOC Weight15 kg (33 lb)
SCR Diameter251 mm (9.88 in)
SCR Length520 mm (20.47 in)
SCR Weight20 kg (44 lb)
Dry Weight - Basic Operating Engine Without Optional Attachments270 kg (595.2 lbs)
Height805.5 mm (31.7 in)
Length610 mm (24 in)
Width623 mm (24.5 in)

C3.4B, Greater than 56 kW (75 hp) Standard Equipment

  • Air Inlet System
    • Induction manifolds
    • Exhaust manifolds
  • Control System
    • Starter motor
    • Alternator
    • Electronic Control Unit
    • Sensors for: engine speed, oil pressure, and coolant temperature
  • Cooling System
    • Cooling packs
  • Flywheels and Flywheel Housing
    • Flywheel housings
    • Flywheel and starter rings
  • Fuel System
    • Fuel filter positions
    • Common rail fuel pump and injectors
  • Lube System
    • Lubricating oil filters
  • General
    • Cold start capability to -20° C (-4° F)
    • Paint: Caterpillar yellow, with optional colors available at request
  • U.S. EPA Tier 4 Final, EU Stage IV Aftertreatment/ Clean Emissions Control Equipment
    • Diesel Oxidation Catalyst (DOC)
    • Selective Catalytic Reduction (SCR)
    • SCR Auxiliaries

Exterior

Reliable, Quiet and Durable Power

Reliable, Quiet and Durable Power

High Performance

High Performance

Fuel Efficiency

Fuel Efficiency

Fuel & Oil

Fuel & Oil

Broad Application Range

Broad Application Range

Specifications

Minimum Power63 bkW84.5 BHP
Maximum Power90 bkW121 BHP
Rated Speed2200 & 2500 rpm
EmissionsU.S. EPA Tier 4 Final, EU Stage IV Nonroad Emission Standards. U.S. EPA Tier 4 Interim Equivalent and EU Stage IIIB Equivalent ratings available using EPA or EU Flex Provisions.
Engine ConfigurationIn-Line 4, 4-Stroke-Cycle Diesel
Bore99 mm (3.9 in)
Stroke110 mm (4.3 in)
Displacement3.4 L (207.5 in³)
AspirationTurbocharged-Aftercooled (TA)
Compression Ratio17:1
Combustion SystemDirect Injection
Rotation from Flywheel EndCounterclockwise
Cooling System - Capacity6 L (6.3 qt)
DOC Diameter196 mm (7.7 in)
DOC Length320 mm (12.6 in)
DOC Weight15 kg (33 lb)
SCR Diameter251 mm (9.88 in)
SCR Length520 mm (20.47 in)
SCR Weight20 kg (44 lb)
Dry Weight - Basic Operating Engine Without Optional Attachments270 kg (595.2 lbs)
Height805.5 mm (31.7 in)
Length610 mm (24 in)
Width623 mm (24.5 in)

Equipment

C3.4B, Greater than 56 kW (75 hp) Standard Equipment

  • Air Inlet System
    • Induction manifolds
    • Exhaust manifolds
  • Control System
    • Starter motor
    • Alternator
    • Electronic Control Unit
    • Sensors for: engine speed, oil pressure, and coolant temperature
  • Cooling System
    • Cooling packs
  • Flywheels and Flywheel Housing
    • Flywheel housings
    • Flywheel and starter rings
  • Fuel System
    • Fuel filter positions
    • Common rail fuel pump and injectors
  • Lube System
    • Lubricating oil filters
  • General
    • Cold start capability to -20° C (-4° F)
    • Paint: Caterpillar yellow, with optional colors available at request
  • U.S. EPA Tier 4 Final, EU Stage IV Aftertreatment/ Clean Emissions Control Equipment
    • Diesel Oxidation Catalyst (DOC)
    • Selective Catalytic Reduction (SCR)
    • SCR Auxiliaries

360° Interactive

Exterior

Benefits and Features

Reliable, Quiet and Durable Power

Reliable, Quiet and Durable Power

High Performance

High Performance

Fuel Efficiency

Fuel Efficiency

Fuel & Oil

Fuel & Oil

Broad Application Range

Broad Application Range

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