Industrial Diesel Engines

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Industrial Diesel Engines C4.4

Cat® C4.4 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 Common Rail 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 C4.4 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. C4.4 engines, with ratings: 74.5-106 kW (100-142 hp) @ 2200 rpm, meet EPA Tier 3 equivalent, EU Stage IIIA equivalent emission standards. They are available using U.S. EPA and EU Flexibility, and for other regulated and non-regulated areas.

Maximum Power

106 kW

Maximum Torque

558 Nm @ 1400 rpm

Emissions

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

FEATURES AT A GLANCE

  • Reliable, Quiet and Durable Power
  • Fuel Efficiency
  • Fuel & Oil
  • Broad Application Range
  • Package Size
  • World-class Product Support Offered Through Global Cat Dealer Network
World-class manufacturing capability and processes coupled with proven core engine designs assure reliability, quiet operation, and many hours of productive life.

PRODUCT SPECIFICATIONS FOR Industrial Diesel Engines C4.4

Power Rating

Maximum Power 106 kW
Maximum Torque 558 Nm @ 1400 rpm
Rated Speed 2200 rpm
Minimum Power 68 kW
Maximum Power
106 kW
Maximum Torque
558 Nm @ 1400 rpm
Rated Speed
2200 rpm
Minimum Power
68 kW

Emission Standards

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

General

Engine Configuration Inline 4, 4-Stroke-Cycle Diesel
Bore 105 mm
Stroke 127 mm
Displacement 4.4 l
Compression Ratio 16.9:1
Aspiration Turbocharged (T) or Turbocharged Aftercooled (TA)
Combustion System Direct Injection
Rotation from Flywheel End Counterclockwise
Aftertreatment -
Engine Configuration
Inline 4, 4-Stroke-Cycle Diesel
Bore
105 mm
Stroke
127 mm
Displacement
4.4 l
Compression Ratio
16.9:1
Aspiration
Turbocharged (T) or Turbocharged Aftercooled (TA)
Combustion System
Direct Injection
Rotation from Flywheel End
Counterclockwise
Aftertreatment
-

Engine Dimensions - Approximate

Length 631 mm
Width 626 mm
Height 958 mm
Weight - Net Dry - Basic Operating Engine Without Optional Attachments 360 kg
Length
631 mm
Width
626 mm
Height
958 mm
Weight - Net Dry - Basic Operating Engine Without Optional Attachments
360 kg

SEE HOW CAT Industrial Diesel Engines C4.4 COMPARES AGAINST FREQUENTLY COMPARED PRODUCTS.

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Maximum Power-240 kW

Maximum Torque-1268 Nm @ 1400 rpm

Emissions-U.S. EPA & CARB Tier 4 Final, EU Stage V


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Maximum Torque-4674 Nm @ 1200 rpm

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C0.7

Maximum Power-13.3 kW

Maximum Torque-44 Nm @ 2400 rpm

Emissions-U.S. EPA Tier 4 Final, EU Stage V


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C7.1

Maximum Power-240 kW

Maximum Torque-1268 Nm @ 1400 rpm

Emissions-U.S. EPA & CARB Tier 4 Final, EU Stage V


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C27

Maximum Power-783 kW

Maximum Torque-4674 Nm @ 1200 rpm

Emissions-U.S. EPA Tier 4 Final


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C0.7

Maximum Power-13.3 kW

Maximum Torque-44 Nm @ 2400 rpm

Emissions-U.S. EPA Tier 4 Final, EU Stage V


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