70
Rotary Cutters, Single Deck
312-849S
Specifications & Capacities
Designs, specifications, features and information are subject to change without notice.
12/18/07
312-849S
RCR1860 and RCR1872 Series
RCR1860 RCR1872
Cutting Width 60” 72”
Overall Width 65" 77"
Overall Length 97” 110”
Blade Tip Speed 16,363 fpm 14,955 fpm
Machine Weight (with laminated tailwheel,
slip clutch driveline, Front Rubber
Guards and Rear Metal Band)
599 lbs. 737 lbs.
Driveline ASAE Category 3 Shear Bolt or 2-plate Slip Clutch
Recommended Tractor PTO HP 20-50 HP
PTO Speed 540 rpm
Gearbox 1:1.93 Speed-Up Beveled Gears
Cast Iron Housing 50 HP
1:1.46 Speed-Up Beveled Gears
Cast Iron Housing 50 HP
Gearbox Lubricant EP 80-90W oil
Cutting Height 1 1/2” - 13” 1 1/2” to 11 1/2”
Deck Construction All Welded Deck
Deck Material Thickness 11 Ga. (.120”) 10 Ga. (.134”)
Side Skirt Material Thickness 11 Ga. 10 Ga.
Deck Height
(Bottom of Deck to Bottom of Skid Shoe)
7 1/2” 9”
Skid Construction Full length welded on
Tailwheel Mount Assembly Welded A-arm and Caster Fork with 360 degree swivel
Tailwheel 4” x 8” x 15” Laminated Tire with cast iron hub or 4” x 16” Molded Rubber Tire
Hitch Category l with Floating Clevis Top Link, Quick Hitch Adaptable
Blade Holder Blade Holder Bar with Stump Jumper Round Pan 10 ga. x 24”
Blades 2 each, 1/2” x 3" Heat Treated Alloy Steel
Free-Swinging High Lift - Low Friction
Blade Bolts Keyed with harden flat washers & lock nuts.
Blade Cutting Capacity 1” Diameter
Optional Front Guard Rubber Belting or Chain Guard
Rear Guard Standard Metal Banding or Optional Rubber Belting or Optional Chain Guard