the specification is below: 1)6x4 Tractor Head Foton, 2)420 hp 3)with one class performance 4)competitive ... ≤41Min. turning diameterm≤17Engine Model WD618.42QTypeIn-line,six-cylinder, water cooling, four-stroke, DI, turbocharging, intercooling, diesel engine.DisplacementL11.596Rated ... ,12.00R20,ZC12R22.5ZB11R22.5),Air deflector 6x4 Tractor Head Foton TRUCK ,420 hp ...