Cat® C4.4 industriel dieselmotorer har den perfekte kombination mellem holdbarhed, god brændstoføkonomi og lav miljø-påvirkning. Disse motorer anvender en række common rail-brændstofsystemer og avancerede kontrolsystemer til at sikre maksimal oppetid i de barskeste omgivelser. De har gennem årene bevist, at de kan håndtere de hårdeste applikationer og levere overlegen ydeevne, der overgår forventningerne hos de mest krævende brugere. Maskiner hvori denne motor kan anvendes omfatter bl.a. landbrugsmaskiner, lifte, kraner, offshore-udstyr, fejemaskiner, lufthavnsudstyr, flishuggere, udstyr til generel industri - og naturligvis i Caterpillars egne velkendte entreprenørmaskiner.
|750 Nm @ 1400 rpm
|U.S. EPA & CARB Tier 4 Final
|Turbocharged Aftercooled (TA) or Series Turbocharged Aftercooled (TTA)
|Rotation from Flywheel End
|DOC+SCR or DOC+DPF+SCR
Engine Dimensions - Approximate
|Weight - Net Dry - Basic Operating Engine Without Optional Attachments
Fordele og funktioner
Reliable, quiet and durable power
World-class manufacturing capability and processes coupled with proven core engine designs assure reliability, quiet operation, and many hours of productive life.
Series turbocharging with smart wastegate available on specific ratings for fast response, high power, and increased torque.
Fuel consumption optimized to match operating cycles of a wide range of equipment and applications while maintaining low operating costs.
Fuel & oil
Tier 4 Interim or Tier 4 Final, Stage IIIB or Stage IV engines require Ultra Low Sulfur Diesel (ULSD) fuel containing a maximum of 15 ppm sulfur, and new oil formulations to support the new technology. Cat® engines are designed to accommodate B20 biofuel. Your Cat dealer can provide more information regarding fuel and oil.
Broad application range
Industry leading range of factory configurable ratings and options for agricultural, material handling, construction, mining, aircraft ground support, and other industrial applications.
Ideal for equipment with narrow engine compartments. Multiple installation options minimize total package size.
Low cost maintenance
Worldwide service delivers ease of maintenance and simplifies the servicing routine. Hydraulic tappets, multi-vee belts, "no ash service" aftertreatment, and 500-hour oil change intervals enable low-cost maintenance. Many service items have a choice of location on either side of the engine to enable choice of service access. The S·O·SSM program is available from your Cat dealer to determine oil change intervals and provide optimal performance.
Every Cat engine is manufactured to stringent quality standards in order to assure customer satisfaction.
World-class product support offered through global cat dealer network
- Scheduled maintenance, including SOSSM sample
- Customer Support Agreements (CSA)
- Caterpillar Extended Service Coverage (ESC)
- Superior dealer service network
- Extended dealer service network through the Cat Industrial Service Distributor (ISD) program
Tier 4 interim, stage iiib aftertreatment features
Regeneration. Passive regeneration completely transparent to the operator.
Mounting. Extensive range of inlets and outlets, as well as remote off- and on-engine installations, provide flexibility for many installations.
Service. Service-free DPF for the emissions life of the engine.
Tier 4 final, stage iv aftertreatment features
Regeneration. The DOC/SCR modular design offers a simple, compact package while providing high levels of performance. A DOC/DPF/SCR option is available for higher power machines. While in use, both DOC/SCR an DOC/DPF/SCR systems offer transparent operation to the user.
Mounting. Extensive range of inlets and outlets, as well as remote and on-engine installations, provide flexibility for many installations.
Service. Both DOC/SCR an DOC/DPF/SCR systems are service-free for the emissions life of the engine.
Available in 12V or 24V systems