engines

QSB4.5 (Tier 3)

Request a Quote

Power

109 - 170 hp 81 - 127 kW

Torque

347 - 460 lb-ft 470 - 624 N•m

Product Availability

North America, Africa Middle East, Latin America, Asia Pacific, Europe

Select an application

Overview
Cummins QSB4.5 Construction Engine (Tier 3)


To access our complete brochure library, click here.

Gear Ratio Calculator

An engine’s performance in a vehicle is heavily dependent upon the rest of the driveline configuration. Please use this simple interactive gear ratio calculator as a tool to help plan your build for optimum performance, fuel economy, or the perfect balance to suit your needs.

Efficiency
Performance

Vehicle Information
or
Transmission Gear Ratios
Active Gear