Specifications include, but are not limited to: Engine Diesel Engine Engine must be compatible with Biodiesel B6 – B20 blends Approximate min. 130 HP rating (state engine and size) SCR Exhaust System with DEF Tank Liquid Cooled with Anti-freeze to -35 degrees F. Electric keyed on/off switch Cold weather starting aid (i.e. glow plugs) Dry type air filter, replaceable Spin-on-type filters: fuel/water separator with heated bowl, and engine oil Lockable fuel tank Safety shutdown system, low oil pressure and high temperature Removeable, cleanable radiator debris screen Eco Idle or something similar that will automatically lower the engine speed if nothing is being chipped for 1 or 5 minutes. Reset to normal engine speed by pressing button. Automotive style clutch that engages from the engine to the chipper. Chassis Single axle suspension type with fenders Hydraulic tongue jack with foot plate (2) Heavy duty floatation type tires to meet trailer load capacity, non-aggressive style tread to reduce turf damage when turning LED lights & reflectors as required all in accordance with Federal Motor Vehicle Safety standards. All wiring shall be in conduit and sealed junction boxes and connected to a 7 RV style blade trailer plug connector Mounting of (2) Amber LED flashing lights furnished by ISU. All wiring shall be in conduit and sealed, controlled by a switch located within the control panel. All other wiring to be soldered and shrink-wrapped joints routed in conduit LED flashing safety arrow at the rear of unit (if available) Safety tow chains Hitch, pintle type, adjustable to tow vehicle Telescoping tongue to adjust to tow vehicle, approximately 24” Electric breaks with break-away actuator Battery box and toolbox to be lockable Feed System Dual vertical feed rollers capable of handling approximately 18” diameter material Feed rollers hydraulically driven for operator safety with safety stop devices that automatically stop the feeding rollers Automatic feed control, variable and reversible for quick unplugging Heavy duty feed floor to prevent deformation while handling larger logs Automatic feed system: Monitors engine RPM and automatically slows or stops the feed rollers to enhance production and prevent plugging Rubber infeed curtain for safety. Safety shutdown bar at the bottom lip of the feed table and feed control bar located at the top of feed table. Belt tensioning pulley Automatic Crush system or equivalent if available: Feed rollers to automatically separate rollers for a short period of time and then increase pulling force for larger material decreasing pressure as material gets smaller. A manual over-ride system shall provide the operator the ability to separate the feed roller(s) or add additional crushing force to feed difficult logs or branchy materials Chipper Unit Multiple knives made from hardened tool steel Capacity up to 18-inch diameter material Capable of handling a variety of materials, logs, trunks, twigs and viney materials Must be capable of producing a 1” chip to eliminate the Emerald Ash Borer beetle Discharge Chute with hydraulic controlled chip deflector Hydraulic rotated chute, approx. 270° Discharge height approximately 100 inches Chip chute equipped with a mechanical door to allow access to clean out potential clogs (if available)
