Used International Mechanic Trucks For Sale in Minnesota

Spec the chassis around payload, crane size and Minnesota job sites. International MV and legacy DuraStar 4300-4400 frames in the 25,999 to 33,000 lb GVWR range suit 7k to 12k service cranes, tall sidepack bodies and rotary-screw air. The lighter CV Series and older 4700 in the 16,500 to 22,000 lb GVWR range work for non-CDL setups with 3k to 6k cranes and smaller drawer packs. Wheelbase and CA must match body length, usually 9 to 14 ft, with proper rear overhang and outrigger footprint. Confirm PTO provisions, pump mounting space and cooling capacity for continuous crane and compressor duty.

Powertrains on used International mechanic trucks commonly pair Cummins B6.7 or L9 engines with Allison 2500, 3000 or 3500 RDS automatics with PTO. This combo is durable, supports hot-shift PTOs and eliminates clutch wear in start-stop service. Axle ratios in the mid 4s help launches on soft ground and crane stability at low idle, while 3.55 to 4.10 suits mixed highway. Choose 22.5 tires for load capacity and brake options, or 19.5s to lower deck height for easier access. Air brakes add parking security on heavier builds, but hydraulic brakes are common on non-CDL trucks. 4x4 is available on CV and select MV or 4300 builds and helps in snow and mud, though it adds weight, ride height and complexity.

Service bodies from IMT, Stellar, Maintainer, Auto Crane, Reading and Knapheide dominate this segment. Steel or galvanneal bodies are common in the Upper Midwest; aluminum saves weight but needs reinforcement under the crane tower. Crane choices range from 3,000 to 14,000 lb with remote control, proportional valves and hydraulic outriggers. For Minnesota winters, look for block heaters, heated mirrors, fuel filter heaters, arctic hydraulic oil, LED work lighting and inverter or shoreline chargers. Air is typically provided by hydraulic rotary-screw systems at 40 to 70 cfm, or by reciprocating compressors in the 20 to 35 cfm range. Many fleets add welder generator packs or integrated systems like Miller EnPak or Vanair to cut idle time and fuel burn.

On a used unit, inspect the crane base, boom, pins and outriggers for weld repairs, straightness and leakdown. Verify wireless remote function, load charts and annual crane inspection records that align with OSHA and ASME guidance, especially for capacities above 2,000 lb. Check frame rails at body mounts for corrosion, cracked crossmembers and elongated bolt holes, which are common where road salt accumulates. Review DPF and DEF history, cold-start behavior and PTO engagement under load. Confirm curbside or streetside crane orientation, drawer pack condition, lube skids and reel operation, then weigh the truck as configured to ensure legal payload and CDL status.