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Tag: QSB4.5
Equipment
Tier 4 Report
Cummins On-highway experience brings benefits to the Tier 4 off-highway engines for 2011 and 2012 By Tom Jackson  As one of the largest manufacturers of diesel engines – on and off road – and with thousands of OEM customers worldwide, Cummins came to the Tier 4 interim standards with three basic mandates: • Keep […]
December 29, 2010
Roadbuilding
Cummins latest-generation 4-cylinder engines debut at Bauma
Cummins Inc. revealed on April 19 at the Bauma show the latest generation of its 4-cylinder QSB3.3 and QSB4.5 engines offering a simplified Tier 4 installation across a broad 75- to 160-hp (56-119 kW) power range. With an air-intake-to-exhaust aftertreatment system specifically designed for highly flexible machine integration, the 3.3-liter and 4.5-liter QSB engines will […]
April 21, 2010
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