402

Cat C4.4 Diesel Engine

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.

  • Specifications

  • Standard/Optional Equipment

  • Catalog

Maximum Power

200hp

Maximum Torque

609lb-ft @ 1400 rpm

Rated Speed

2200 rpm

Minimum Power

109hp

Emissions

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

Engine Configuration

Inline 4, 4-Stroke-Cycle Diesel

Bore

4.1in

Stroke

5in

Displacement

268.5in³

Compression Ratio

16.5:1

Aspiration

Turbocharged Aftercooled (TA) or Series Turbocharged Aftercooled (TTA)

Combustion System

Direct Injection

Rotation from Flywheel End

Counterclockwise

Aftertreatment

DOC+DPF+SCR

Length

32.4in

Width

29.6in

Height

35.3in

Weight - Net Dry - Basic Operating Engine Without Optional Attachments

1180lb

Length

26.5in

Width

24.5in

Height

17.8in

Weight

143.3lb

Air Inlet System

Standard air cleaners

Control System

Full electronic control system, all connectors and wiring looms waterproof and designed to withstand harsh off-highway environments

Flexible and configurable software features and well-supported SAE J1939 CAN bus enables highly integrated machines

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

Fitted with SAE3 configuration as standard

Fuel System

Electronic high pressure common rail

Innovative filter design to ensure maximum protection of the engine

Lube System

Wide choice of sumps for different applications

Power Take Off

SAE A and SAE B flanges on left-hand side. Additional SAE A flange available on left-hand side. Engine power can also be taken from the front of the engine on some applications. Factory fitted compressors are also available.

General

Available with or without a balancer

Paint: Caterpillar yellow, with optional colors available at request

U.S. EPA Tier 4 Final, EU Stage V Aftertreatment/ Clean Emissions Control Equipment

Clean Emissions Module (CEM), consisting of Diesel Particulate Filter (DPF) and Diesel Oxidation Catalyst (DOC)

Selective Catalytic Reduction (SCR)

3" flex pipe connection with straight, 45°, and 90° options for flexibility

ALL

Air Inlet System

Standard air cleaners

Control System

Full electronic control system, all connectors and wiring looms waterproof and designed to withstand harsh off-highway environments

Flexible and configurable software features and well-supported SAE J1939 CAN bus enables highly integrated machines

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

Fitted with SAE3 configuration as standard

Fuel System

Electronic high pressure common rail

Innovative filter design to ensure maximum protection of the engine

Lube System

Wide choice of sumps for different applications

Power Take Off

SAE A and SAE B flanges on left-hand side. Additional SAE A flange available on left-hand side. Engine power can also be taken from the front of the engine on some applications. Factory fitted compressors are also available.

General

Available with or without a balancer

Paint: Caterpillar yellow, with optional colors available at request

U.S. EPA Tier 4 Final, EU Stage V Aftertreatment/ Clean Emissions Control Equipment

Clean Emissions Module (CEM), consisting of Diesel Particulate Filter (DPF) and Diesel Oxidation Catalyst (DOC)

Selective Catalytic Reduction (SCR)

3" flex pipe connection with straight, 45°, and 90° options for flexibility

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