H-Series

https://www.isuzuengines.com/isuzu-products/?t=1#divsearch_H-SERIES

The H-Series engines, available in 4HK1 and 6HK1 current production models, offer 171-282 HP (127.5-210 kW) and are fully compliant with Tier 4 Final emission standards. These powerful engines are ideal for heavy-duty applications such as generators, excavators, street sweepers, rotary snow plows, forestry mulchers, and more. Backed by a 5-year/5,000-hour limited warranty, the H-Series is engineered to deliver exceptional reliability and performance, ensuring longevity in the toughest industrial settings.