Specifications include, but are not limited to: POWER TRAIN:
Diesel, four (4) cycle, water cooled.
Minimum 128 flywheel HP at governed RPM.
Antifreeze to be permanent type, affording protection to minus 60 degrees Fahrenheit. Extended life coolant (red).
To include drain cock(s) at the low point(s).
Air Intake System:
Single element, dry type, minimum.
Air filter restriction indicator.
Muffler(s) must not restrict operator’s vision. ; DRIVE TRAIN:
To be hydrostatic, variable speed (0 to 6.0 MPH minimum).
To include a maximum 15 micron filter, spin-on type.
To prevent excessive loss of oil, ¼-turn ball valve(s) may be required to be installed on the inlet and outlet sides of the filter.
Steel drum drive and rear axle rubber tire drive. ; DRUM:
Width: 83.9 inches minimum.
Diameter: 59 inches minimum.
Thickness: 1 inch minimum.
Frequency: Variable or multiple range between 1,400 and 1,830 VPM (vibrations per minute) minimum.
Hydrostatically driven (V-belt system is not acceptable).
Scraper: Steel, front only. ; CHASSIS:
Operating Weight (Including operator and ROPS): 23,200 pounds minimum.
Oscillation: Eight (8) degrees (+/-) minimum frame oscillation.
Turning Radius, inside drum edge, maximum 12.08 feet.
Hydraulic power or hydrostatic.
Tires: 23.1 x 26, 8PR (minimum ply rating), diamond tread pattern.
Primary to be hydrostatic. ; OPERATOR’S COMPARTMENT:
To include certified ROPS (Roll over Protection System).
Sun visor, front.
Mirror(s): External and rearview required.
Seat: Suspension type, cloth, with seat belt. Seat must rotate to prevent operator fatigue.
Steering: Shall include tilt steering wheel.
Safety glass windows with 2 hinged windows for ventilation.