caterpillar ENG - C7 and C9 ACERT

Trust is nice.

Proof is better. The reason you can trust Cat® engines with ACERT™ Technology is because they’ve accumulated an estimated 10 million hours of operation.

Proven in lengthy tests. Proven in the real world. RIGHT NOW, CAT ENGINES WITH ACERT TECHNOLOGY ARE DOING WHAT THEY’RE GOOD AT – POWERING MACHINES TO COMPLETE SOME OF THE TOUGHEST JOBS, ON SOME OF THE BUSIEST SITES, ALL OVER THE WORLD. WITH OVER 14,000 ENGINES SHIPPED IN CAT MACHINES, YOU TOO CAN UTILISE A PURER FORM OF ENGINE POWER.

How ACERT Technology works ACERT Technology reduces emissions by going straight to the source, i.e. the combustion process: 1. The ADEM™ A4, an advanced electronic control system precisely controls fuel delivery so that the combustion chamber receives exact amounts of fuel. 2. The precisely-injected fuel then burns in conditions that minimize exhaust emissions and creates optimum engine power. 3. Cat engines with ACERT Technology contain a crossflow cylinder head which enables the engine to breathe easier, while not mixing exhaust gases with clean air.

Proven parts The key elements of ACERT Technology are proven parts and have accumulated millions of kilometres in the on-highway industry.

14,000 engines so far

The clear advantage

With over 14,000 engines with ACERT Technology already shipped, your Track Type Tractors, Large Wheel Loaders, Articulated Trucks, Large Excavators and many more, are all

Caterpillar, on the other hand, uses ACERT Technology to create revolutionary engines that do more than just help clean the air. They burn fuel with more precision and more efficiency, while maintaining engine performance. It’s a solution developed without compromising power or reliability. As a result you get machines that meet the regulations with a superior power system.

Stage IIIA compliant and utilise a purer form of engine power. A time for change Emission regulations are pushing all equipment manufacturers to cut the levels of emissions like NOx, hydrocarbons and particulate matter. Conventional methods of exhaust gas recirculation – basically reintroducing the exhaust – cause increased wear and over time, parts become susceptible to degradation.

Machines that meet regulations with a superior power system

The current range of Cat machines with ACERT Technology engines C7 / 130-224 kW – 175-305 hp – 1800-2500 rpm • 324D Hydraulic Excavator • 950H Wheel Loader • 325D Hydraulic Excavator • 962H Wheel Loader • 328D Hydraulic Excavator • IT62H Wheel Loader • M325D MH Wheel Excavator • PM-102B Cold Planer

C15 / 328-444 kW – 445-600 hp – 1800-2100 rpm • 627G Scraper • 365C Hydraulic Excavator • 735 Articulated Truck • 824H Wheel Dozer • 740 Articulated Truck • 825H Soil Compactor • D8T Track-Type Tractor • 826H Landfill Compactor • 583T Pipelayer • 980H Wheel Loader

C9 / 205-280 kW – 280-380 hp – 2100-2200 rpm • 330D Hydraulic Excavator • D6R Series III

• 621G Scraper • 623G Scraper

• 587T Pipelayer • RM-500 Road Reclaimer

Track-Type Tractor C11 / 242-336 kW – 330-455 hp – 1800-2100 rpm • 725 Articulated Truck • 966H Wheel Loader • 730 Articulated Truck • RM-300 Road Reclaimer C13 / 278-388 kW – 380-530 hp – 1800-2100 rpm • 345C Hydraulic Excavator • 972H Wheel Loader

C18 / 429-585 kW – 580-795 hp – 1800-2100 rpm • 657G Scraper • 385C Hydraulic Excavator • D9T Track-Type Tractor • 834H Wheel Dozer • PM-200 Cold Planer • 836H Landfill Compactor • PM-201 Cold Planer • 631G Scraper • 988H Wheel Loader • 637G Scraper C27 / 544-858 kW – 740-1170 hp – 1800-2100 rpm • 775F Off Highway Truck • 844H Wheel Dozer • D10T Track-Type Tractor • 990H Wheel Loader • 773F Off Highway Truck C32 / 641-969 kW – 870-1320 hp – 1750-2100 rpm • 777F Off Highway Truck

HECQ3523 (05/2006) hr © 2006 Caterpillar – All rights reserved. CAT, CATERPILLAR, their respective logos, ACERT and ‘Caterpillar Yellow’, as well as corporate and product identity used herein, are trademarks of Caterpillar and may not be used without permission.

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