CAT® C6.6 ACERT DIESEL ENGINE
Cat® C6.6 ACERT 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 C6.6 ACERT engines include: Agriculture, Ag Tractors, Aircraft Ground Support, Bore/Drill Rigs, Chippers/Grinders, Combines/Harvesters, 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 and Underground Mining Equipment.C6.6 ACERT engines, with ratings: 89-205 bkW (119-275 bhp) @ 2200-2500 rpm, meet U.S. 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.
puissance nominale
Minimum Power89.0 bkW
Puissance maximale205.0 bkW
Fréquence2200-2500 rpm


normes sur les emissions
ÉmissionsNorme EPA Tier 3 et européenne Niveau IIIA
general
Engine ConfigurationDiesel 6 cylindres en ligne, cycle à 4 temps
Alésage105 mm (4,13 in)
Course127 mm (5,0 in)
Cylindrée6,6 l (402,8 in³)
AspirationAvec turbocompresseur et refroidisseur d'admission (TA, Turbocharged Aftercooled)
Taux de compression16.2:1
Système de combustionInjection directe
Rotation (côté volant)Sens inverse d'horloge
engine dimensions approximate final dimensions dependent on selected options
Longueur929 mm (36.6 in)
Largeur668 mm (26.3 in)
Hauteur797 mm (31.4 in)
Weight, Net Dry (Basic Operating Engine Without Optional Attachments)506 kg (1116 lb)
C6.6 ACERT™ EQUIPEMENT STANDARD
- air inlet system
Avec turbocompresseur
Air-to-Air Aftercooled - systeme de commande
Electronic governing, PTO speed control
Programmable ratings
Compensation automatique de l'altitude
Power compensation for fuel temperature
Programmable low and high idle and total engine limit
Electronic diagnostics and fault logging
Engine monitoring system SAE J1939 broadcast and control
ADEM A4 Electronic Control Unit (ECU) - circuit de refroidissement
Thermostats and housing, vertical outlet
Jacket water pump, centrifugal
Water pump, inlet - circuit dechappement
Exhaust manifold, dry
Optional exhaust outlet - flywheels and flywheel housing
Choice of SAE No. 2 or SAE No. 3 flywheel housing - circuit de carburant
Electronic high pressure common rail
Fuel filter, secondary (2 micron high performance)
ACERT Technology
Fuel transfer pump
Pompe d'amorçage de carburant - systeme de lubrification
Crankcase breather
Refroidisseur d'huile
Oil filler
Lube oil filter
Front sump oil pan
Jauge d'huile
Gear driven oil pump - general
Vibration damper
Œilletons de levage
Cold start capability to -20° C (-4° F)
Paint: Caterpillar yellow, with optional colors available at request