Chassis • 40,000 lb capacity tandem steer front axle, 60" axle spacing, taper leaf springs, hydraulic shocks • 46,000 lb capacity tandem rear drive axle, 63" axle spacing, air suspension • 11L Diesel engine • Engine cold weather Package: • Diesel fired coolant heater for engine block and fuel tank • Electric block heater for engine • Electric transmission heater • Radiator cover • Electric fuel tank heater • Insulated blanket for fuel tank (removable) • Battery charger/ maintainer • Heavy duty 6-speed automatic transmission with PTO provision • PTO driven hydraulic pump of sufficient size to run all onboard hydraulics • Minimum 100-gallon fuel tank capacity • Front outriggers capable of leveling crane on uneven ballast conditions • Rear outriggers capable of leveling crane on uneven ballast conditions • Rear center outrigger capable of leveling crane on uneven ballast conditions • Outrigger pads for all outriggers with storage onboard • Fender clearance to accommodate tire chains • Tire chain storage • Pweg tire chains for drive tires • Insulation for fuel lines • Air compressor minimum 24 CFM • Insulation for air lines • Air dryer located away from road spray and freeze exposure • Arctic rated air lines • Air dryer heater • Crane block securement for travel