Specifications include, but are not limited to:Asphalt Finisher, Self-Propelled, w/8’ – 15’ Hydraulic Extendible Screed, 74 HP Diesel Engine. This specification is intended to cover a self-propelled, track mounted; Asphalt Finishing Machine equipped with a hydraulically extendible screed with a basic paving width of no less than 8’ and by using cutoff shoes and screed extensions provides infinitely variable paving widths from a minimum of no more than 48” to a maximum of no less than 15’. Shall have the capacity to lay a mat up to a maximum thickness of no less than 6”. Engine: Liquid cooled diesel with a minimum piston displacement of 3.7 liters developing no less than 74 horsepower at rated RPM. Shall be complete with electric starting equipment including starter, battery, alternator and charge indicator. Shall have approved type air cleaner, oil and fuel filters, muffler, and all necessary gauges including oil pressure, temperature and fuel level. Shall have oil pressure or fuel solenoid actuated electric hour meter (showing actual engine run time independent of engine RPM). Fuel tank shall have sufficient capacity for no less than 8 hours of operation. Cooling system shall have anti-freeze protection to -20o F, or lower. Propulsion System: Two speed, independent hydrostatic drive system for each track providing paving speeds up to a maximum of no less than 140 FPM. Maximum travel speed forward and reverse shall be no less than 2.4 mph.