The 336E H?s patented hybrid hydraulic technology saves fuel by collecting, storing and releasing energy during machine operation. The hybrid design can improve fuel efficiency by as much as 50 per cent compared with the previous 336D and 336E models on high production applications.
The excavator meets US EPA Tier 4 Interim emissions standards as well as offering automatic after-treatment regeneration.
The new hybrid hydraulic technology is the product of five years of development, refinement and customer testing.
Source: Caterpillar of Australia