Price: $35,500/ Unit
Min. Order: 1 Unit
Brand:Caterpillar
Color:Original
Year:2020
Working Hours: ＜2000 hours
Delivery time:15-20 days
Loading port:Shanghai
Introducing the new and improved 329D, featuring innovations for enhanced performance and versatility. The C7 engine with ACERT™ Technology is designed to optimize engine performance and reduce exhaust emissions to meet stringent regulations, while also delivering exceptional capabilities and proven reliability.
C7 with ACERT™ Technology
Cat C7
The Cat C7 with ACERT™ Technology introduces a series of evolutionary, incremental improvements that provide breakthrough engine technology. The building blocks of ACERT Technology are fuel delivery, air management and electronic control. ACERT Technology optimizes engine performance while meeting engine emission regulations for off-road applications. For regulated territories or when selected as an attachment, the 329D L meets U.S. EPA Tier 3 and EU Stage III engine emission requirements.
ADEM™ A4 Engine Controller
The ADEM A4 electronic control module manages fuel delivery to get the best performance per liter of fuel used. The engine management system provides flexible fuel mapping, allowing the engine to respond quickly to varying application needs. It tracks engine and machine conditions while keeping the engine operating at peak efficiency.
Fuel Delivery
The Cat C7 features electronic controls that govern the fuel injection system. Multiple injection fuel delivery involves a high degree of precision. Precisely shaping the combustion cycle lowers combustion chamber temperatures, generating fewer emissions and optimizing fuel combustion. This translates into more work output for your fuel cost.
Cooling System
The cooling fan is directly driven from the engine. An electrically controlled viscous clutch fan is available as an attachment to reduce fan noise. The optimum fan speed is calculated based on the target engine speed, coolant temperature, hydraulic oil temperature and actual fan speed. The Cat C7 delivered a completely new layout that separates the cooling system from the engine compartment.
Air Cleaner
The radial seal air filter features a double-layered filter core for more efficient filtration and is located in a compartment behind the cab. A warning is displayed on the monitor when dust accumulates above a preset level.
Noise Reduction Technologies
The engine mounts are rubber-isolating mounts matched with the engine package. Further noise reduction has been achieved through design changes to the isolated top cover, oil pan, multiple injection strategy, insulated timing cover, sculpted crankcase and gear train refinements.
