5600 Allison transmission

5000/6000 Series

With up to six available forward speeds and up to two reverse speeds, Allison Transmission’s 5000 and 6000 Series are built for vehicles requiring up to 764 kW (1,025 hp). From oil field pumping, fracturing and service rigs to crash trucks, off-highway trucks and winch units on derricks and cranes, the 5000 and 6000 Series are built for productivity in any working condition. The 5000 and 6000 Series include features such as an optional hydraulic retarder, two Power Take-Off (PTO) provisions, an optional dropbox and a parking brake or provision for a customer-supplied parking brake.

Ratings and Specs

Allison offers several model choices, giving you ultimate control over selecting the features and power you need for your fleet. See the grid below to compare all of our transmission models and find the one that best meets your business needs.

5000 6000
5000/6000 Series
List of applicable vocational applications
Construction Energy Fire + Emergency Mining

Need help choosing the right transmission?

We design, engineer and manufacture our transmissions specifically for a range of vocational applications. If you need help deciding which transmission will fit your vehicle, or if you have questions, click below to contact an Allison representative.

Contact a representative
Choose a vocation