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Section 6: Specifications & Capacities
RCF3684 Rotary Cutters 326-412M
11/13/18
Section 6:
Specifications & Capacities
RCF3684 Model
Specifications & Capacities
Model Numbers
RCF3684 3-Point Type
RCF3684 Pull-Type
Machine weight
2,000 lbs (907.2 kg) With front & rear
single chain guards
2,104 lbs (954.4 kg) With hydraulic
adjustment and front & rear single
chain guards
Hitch
Category lI or III with floating clevis
top link, Quick Hitch adaptable
Pull-type with clevis
Pull type tongue weight
N/A
894 lbs (405.5 kg)
Cutting width
84" (2.13 m)
Overall width
90 1/2" (2.30 m)
Overall length
130" (3.30 m)
179 1/2" (4.56 m)
Deck height
(Bottom of deck to bottom of skid shoe)
13 3/8" (34.0 cm)
Cutting height
2" - 12" (5.1 cm to 30.5 cm)
Cutting capacity
4" (10.2 cm) Diameter
Recommended tractor horsepower
70-190 hp (52.2-141.7 kw)
50-190 hp (37.3-141.7 kw)
Power take-off Speed
540 rpm
Gearbox
1:1.21 Speed-up beveled gears, Cast iron housing,
1 3/4" (4.4 cm) - 20 spline input shaft and 2 3/8" (6.0 cm) output shaft
Gearbox lubricant
80-90W oil
Gearbox oil capacity
10 pints (4.73 L)
Deck construction
All welded deck
Deck material thickness
3/16" (5 mm)
Side skirt material thickness
1/4" (6 mm)
Skid construction
Replaceable bolt on skid shoes
Stump jumper / blade holder
3/16" (5 mm) Round dish shaped bolt-on stump-jumper
with diamond shaped blade bar
Blades (2)
1/2" x 4" (1.3 cm x 10.2 cm) Heat treated alloy steel
free-swinging high lift - low friction
Blade bolts
Keyed with harden flat washers & locknuts
Blade tip speed
14,369 fpm (73.0 mps)
Driveline
ASAE category 5 with 4-plate slip clutch
Driveline protection
4 plate slip clutch
Transport axle
Cushioned shock absorption
Rear deck height adjustment options
Ratchet jack or hydraulic cylinder
Tailwheel
4" x 8" x 15" Laminated tire
with cast iron hub
4" x 8" x 21" Laminated tire
with cast iron hub
Front guard
Optional: Rubber belting, single chain guard or double chain guard
Rear Guard
Optional: Single chain guard or double chain guard
Jack Stand
Jack stand on tongue of pull-type cutter