Engine - Hatz 40HP air cooled diesel Weight - 10,400lbs. with foam filled tires Width - 72 inches wide Length - 30 feet travel length Height - 96 inches Saw - .404 pitch chain/21'' cut standard with other lengths available Maximum reach - 47.5 feet Hydraulic system - Variable displacement piston pump Propulsion - Hydrostatically driven Vehicle speed - 0-8mph (high range) 0-3.5mph (low range) Fuel capacity - 25 gallons Hydraulic oil capacity - 40 gallon total / 25 gallon reservoir Bar & chain lube capacity - 4 gallons Tire size - 12-16.5 Wearmaster Turntable rotation - 360 degree continuous