Used Mack Packer Trucks For Sale

Front-loaders suit commercial dumpsters, rear-loaders handle manual collection and mixed container work, and automated side-loaders suit standardized residential carts. For a used Mack packer truck, match the loading system to container sizes, route access and crew requirements. Automated collection also requires adequate curbside clearance and compatible cart placement. Verify lift capacity, arm reach and container compatibility from the body manufacturer's specifications rather than judging suitability by chassis model alone.

A Mack MP7 diesel paired with an Allison automatic is a common combination in LEU, TerraPro and LR refuse chassis. Confirm the actual engine, transmission model and torque rating from identification plates and build records. A road test should include repeated starts with warm transmission oil, followed by checking shift quality and fault history. Natural gas versions may use Cummins engines and require separate fuel-system and tank inspections.

Test a used Mack garbage truck's body hydraulics at operating temperature because cold oil can mask weak pumps and internal cylinder leakage. Compare cycle time and pressure with the body manufacturer's specifications, inspect oil for contamination, and check for cylinder drift with controls neutral. Have a qualified technician test relief pressure. Never enter a hopper or work beneath a raised body without lockout and approved supports.

Mack packer trucks with 2007-emissions diesel engines typically use a DPF; Mack's 2010-emissions diesel engines added SCR and DEF. Confirm the engine's emissions label rather than relying solely on the chassis model year. Review regeneration history, DPF cleaning records and aftertreatment fault codes before purchase. California's Truck and Bus Regulation generally requires 2010-or-newer engines in heavy diesel trucks, subject to limited exceptions, so verify eligibility for the intended operation.

Legal payload is the lowest applicable vehicle or road weight limit minus the Mack packer truck's ready-to-work empty weight, subject to individual axle limits. A certified scale ticket for each axle is essential because a packer can overload its rear tandem before reaching total GVWR. Check state or provincial axle and spacing rules, and include fuel, crew and onboard equipment in the empty-weight calculation. Body capacity in cubic yards is not a payload rating.