Table of Contents
Section 6: Specifications & Capacities
RCR18 Series Rotary Cutters
| RCR1860 | RCR1872 |
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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, | 599 lbs. | 737 lbs. |
slip clutch driveline, Front Rubber |
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Guards and Rear Metal Band) |
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Driveline | ASAE Category 3 Shear Bolt or | |
Recommended Tractor PTO HP | ||
PTO Speed | 540 rpm | |
Gearbox | 1:1.93 | 1:1.46 |
| Cast Iron Housing 50 HP | Cast Iron Housing 50 HP |
Gearbox Lubricant | EP | |
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 | 7 1/2” | 9” |
(Bottom of Deck to Bottom of Skid Shoe) |
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Skid Construction | Full length welded on | |
Tailwheel Mount Assembly | Welded | |
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 | |
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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 | |
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24 RCR1860 and RCR1872 Series Rotary Cutters | 12/17/07 |