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Cat® C4.4 Diesel Engine
CAT
Cat® C4.4 Diesel Engine
CAT

Cat® C4.4 Diesel Engine

Minimum Power

70.0 kW

Maximum Power

129.39999 kW

Emissions

U.S. EPA & CARB Tier 4 Final

Rated Speed

2200 rpm

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Any questions? Get in touch.
Phone: +49 4202 91460
Service Hotline: 0800- 589 27 87
(outside of Germany: +49 40 853 151-222)

Description

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.

Product Specifications

Aftertreatment Dimensions
Length

675.0 mm

Width

478.0 mm

Height

390.0 mm

Diameter

270.0 mm

Weight

45.0 kg

Emission Standards
Emissions

U.S. EPA & CARB Tier 4 Final

Engine Dimensions - Approximate
Length

845.0 mm

Width

742.0 mm

Height

868.0 mm

Weight - Net Dry - Basic Operating Engine Without Optional Attachments

420.0 kg

General
Engine Configuration

Inline 4

Bore

105.0 mm

Stroke

127.0 mm

Displacement

4.4 l

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+SCR or DOC+DPF+SCR

Power Rating
Maximum Power

129.39999 kW

Maximum Torque

750.0 Nm @ 1600 rpm

Rated Speed

2200 rpm

Minimum Power

70.0 kW