Pezzolato PTH 700 biomass wood chipper PTH 700 is one of the medium power Pezzolato machines. The design of the conical hopper (without bottlenecks that tend to trap the material), combined with a catenary system able to move the material directly to the drum, allows feeding of bulk material. The large fan mounted directly on the drum shaft is able to work at a low speed to help reduce dust and increase wood chip quality. Each standard installation includes a single axis trailer which provides compactness and increases agility and manoeuvrability in tight spaces. The wear parts of all machines are cost effective and simple to replace in short maintenance times. The drum with cutting system interchangeable where required, makes these chippers ideal for the production of wood chips used with domestic boilers, large power plants or gasifiers. The integrated computer suggests any ordinary and extraordinary maintenance operations to be performed according to the manufacturer’s maintenance. Diesel engine power: 200/149 - 413/308hp/kW Max chipping diameter soft wood: 500mm / 19.69'' Max chipping diameter hard wood: 640 x 600mm / 25.20 x 23.62'' Knives: 3 Hourly throughput: until 80m³/h Drum diameter: 660mm / 25.98'' Drum width: 640 mm / 25.20'' Hooked steel feeding conveyor width: 640mm / 25.20'' Hooked steel feeding conveyor length: 2200mm / 7' 2.61'' Weight: 8,200kg / 18,078lbs