Fleet

Hartwig Transit, Inc. currently operates 100 tractors consisting of Volvos ( 45% ),
Internationals ( 26% ), and Peterbilts ( 30% ). Powered mainly by Caterpillar ( 49% ). Other
power includes Detroit Diesel ( 24% ), and Volvo ( 22% ). See below for our most recent
purchases.

Peterbilt 378 day cabs
Caterpillar C-13 410hp

New Accert Engines

Meritor FreedomLine Automatic
Transmission

Unibilt cab

Volvo VNM64T Day Cabs

Volvo VED12 365hp

Fuller super 10 speed

Wabash 45 foot dry vans

102' wide roll doors

translucent roof

Postal spec'd