RG80 Parts Manual
800.392.2686
5
Machine Specs
General
Weight: 3230 Lbs Maximum
Length: 142” Maximum
Height: 55” Maximum (Hydraulic motor hose
holder), 82” (Cutter wheel hoses)
Width: 51” Maximum (Blade extensions out), 47”
Minimum (Blade extensions in)
Ground Clearance: 7.5” Minimum
Chassis Design: Electrically welded formed,
structural Steel 1/4”, 3/8”, 5/8”, 3/4”
Self-Propel Means: Hydraulic/Planetary Wheel
Motor
Swing Pivot Bearings: 1-3/4” Greased Steel
Bushings
Cylinder Pivot Points: 1”, 1-1/4”, Greased Steel
Bushings
Warning Lights: Display includes warning lights
and error messages to easily troubleshoot warn-
ings.
Ground Pressure: 5.5PSI (ISO 16754)
Engine
Model: Ford 2.5L, Vertical 4-cycle, spark ignited,
liquid cooled, gasoline
Number of cylinders: 4
Displacement: 153 cu. in
Maximum no load RPM: 3200
Gross HP at maximum no load RPM: 85 HP
Maximum rated torque: 140ft lbs @ 2400 RPM
Cooling medium: liquid cooled
Air Cleaner: Dry type with Pre-Cleaner
Oil Filter: Spin-on type
Fuel Tank Capacity: 10.2 Gallons
Electrical System: 14 volts/ 65-110 AMP Alterna-
tor, 12 volt electrical starter
Engine: to be operable on (up to) a 30° slope with
the cutter wheel in the full up or down position
Engine: must remain level with machine frame and
not tilt upward or downward while in operation.
Also, engine must not move left or right while in
operation.
Hydraulic System - Cutter
Cutter Pump: Variable displacement axial piston
Cutter Motor: Fixed displacement axial piston
Cutter Pump Displacement: 45cc Maximum
Command Cut: Swing speed control and horse-
power optimizer
Filter: Easy access suction filter and charge pres-
sure filter
System Pressure Relief: 5000 PSI
Lift & swing cylinders: Lift- 3” bore x 8” stroke,
1-1/4” rod; Swing- 2 ½” bore x 7-3/16” stroke,
1-1/8” rod
Oil Type: Tellus T46
Hydraulic Tank Capacity: 8.8 Gallons
Hydraulic Wheel Drive System
Wheel Drive Pump: Gear
Wheel Drive Motors: Axial 2-speed piston motor
Control Valve: Manifold Type Electronic Control
System Pressure Relief: 3200PSI
Cutting Wheel
Wheel Diameter: 23”
Wheel Thickness: 1.5”
Cutting Wheel Bearings: 2-3/16” diameter double
row spherical roller
Cutter Wheel RPM: 850 RPM @ 3200 RPM
Engine Speed
Drive Belt: Mitsuboshi GigaTorque® GX
Cutting Teeth: RAYCO Super tooth™ forged, one
piece, with tungsten carbide tips.
Cutter Teeth Quantity: 24 Maximum
Belt Guard: Steel, one piece
Chip Retaining Curtains: two ply nylon neoprene,
three ply belting grade 2
Cutter Wheel: Must come to a stop in less than
three seconds without shutting off engine
Cutter Wheel Engagement: Hydrostatic pump. No
clutch necessary
Cutting Range (without repositioning)
Below Ground Level: 21”
Above Ground Level: 20”
True Cutting Width (NOT ARC): 57”
Forward - Backward: Self-propelled unlimited
Options
TR100L Trailer
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