The C4.4 engine is aimed at equipment manufacturers who are looking to downsize, and with the company’s engine-mounted aftertreatment, it allows machine manufacturers to remove cost and complexity ...

Caterpillar Inc. introduces the Cat C3.4B, C4.4 ACERT and C6.6 ACERT, the three latest additions to the Cat Tier 4 Interim/Stage IIIB technology industrial engine line up. C3.4B offers ratings from 60 ...

Models M314F and M316F wheeled excavators have 141-horsepower, Tier 4 Cat C4.4 ACERT engines, and the M322F has a 169-horsepower, Tier 4 Cat 7.1 ACERT engine. The engines have DOCs and the M322F has a ...

Caterpillar offers Tier 4 Final engines from 5.5 to more than 1,200 bhp that are equipped with a combination of electronic, fuel, air and aftertreatment components based on engine size, type of ...

Cat has launched two new Stage V compliant material handlers onto the North American, European, Australian and New Zealand construction equipment markets. The Cat MH3022 and MH3024 have operating ...