RC4620 Rotary Cutter RC4620
Land Pride's RC4620 (RCM4620) 20' Rotary Cutter complements our broad line of folding cutters. This cutter is also available in a single wing, 14-foot and 1000 RPM models, is designed for use in contract- and municipal mowing applications. Right of ways, roadsides, pastures, open areas, and row crop fields are all cand... + Read More
Features
| Features | Benefits |
| Surpassed rugged industry standards | All Land Pride Rotary Cutters have been designed and tested and meet rigorous voluntary testing procedures according to ISO 4254-13. |
| Factory assembled | Saves customer set-up time and money. Adjustments should always be made by dealer. |
| 250 HP divider gearbox 210 HP center & wing gearboxes | Rugged heavy-built gearboxes capable of handling heavy-cutting applications. |
| Gearbox seal protection | Gearbox bottom seal protection for longer bearing life. |
| 2 3/8" Output gearbox shaft | Large output shaft handles shock loads better. |
| Input driveline: Cat. 6 CV or Cat. 5 Conventional | Holds up to shock loads and harsh mowing conditions. |
| Easy greasable drivelines | Drivelines have access holes for greasing the U-joints and to grease the inner profiles. |
| 4 Plate slip-clutch | Protects drivelines and gearboxes by slipping clutches rather than twisting the driveline when impacts are encountered. |
| High blade tip speed | Allows clean cutting of material & even distribution. See Specifications for actual FPM. |
| 6" Blade overlap | Eliminates skipping during turns. |
| Good cutting capacity | Can cut brushy areas with saplings up to 3". |
| 13" Deck height | Handles heavy cutting, which reduces balling-up of cut material under the deck. |
| Diamond shaped blade holder | Heavy diamond shaped blade holder for protecting the gearbox seal and gearbox output shaft. Can hold up to tough conditions. |
| Optional dishpan | Dishpan provides extra protection against stumps and other protrusions. Excluding the dishpan eliminates grass/dirt buildup which can cause vibration. |
| Spindle Nut Protected | Spindle nut and threads extending beyond the nut are guarded to protect against damage from hitting solid objects. |
| Shredder Blade Kit (Optional) | Ideal for cutting residue into smaller pieces. Replaces standard blade bar/dish configuration. |
| 10 gauge smooth deck top | Reduces accumulation of debris and is easier and faster to clean. |
| 1/4" side skirt | Reduces debris piercing possibilities. |
| Self-leveling hitch | Reduces drawbar wear by keeping hitch level while going through ditches. |
| Hinged wing sections | Allows cutter to follow terrain. Ideal for rough ground where hillsides, ditches, and hollows can cause uneven cutting. |
| 1" Solid hinge rods | Larger diameter hinge gives greater strength to cutter and hinge area. |
| Wing transport locks | Holds transport wings in the folded-up position in case of hydraulic pressure loss. |
| Enclosed front to rear dual leveling rods | Dual leveling rods enable the cutter to pull equally on the rear axle during travel over rough terrain. Many competitors only use one leveling rod. |
| 5-Bolt hubs | 5-Bolt hubs makes the wheel assembly more durable and longer lasting. |
| Drain holes in wheel rims | Allows water to drain from wheels mounted on folded-up wings. Helps prevent paint deterioration and rusting to the wheel rims. |
| Spring-cushioned center axle | Protects unit from bumps and ground shock, cushions loads on drawbar. |
| Replaceable wheel spindles | Wheel spindles can be replaced when damaged without replacing the entire axle. mply remove one bolt to replace damaged spindle. |
| Rephasing lift cylinders | Allows cutter to be leveled using hydraulic cylinders versus mechanical turnbuckles. |
| 7/8" Leveling rods | Large diameter leveling rods provide superior supporting strength over rough terrain. |
| LP Performance Hitch option | Great for uneven terrain, reduces drawbar wear. Hitch pivots freely up and down and pivots about the tractor drawbar. |
| Bar-tite hitch option | Ideal for extreme conditions. Clamps tight to drawbar eliminating drawbar wear. |
| Roadway light kit option | Allows operator to transport on public roads safer when headlights are turned on and/or when flasher lights are turned on. |
| Wheel options | Laminated tires: Eliminates flats. Air-filled tires: Give better cushion while transporting. Foam-filled tires: Give better cushion while transporting & can’t go flat. |
| Deck rings (optional) | Keeps blades from damaging the deck. |
Specs
| Specifications & Capacities | RC4620 |
| Tractor horsepower | 70 hp (52.2 kw) to 250 hp (186.4 kw) |
| Gearbox Horsepower | 250 hp (186.4 kw) Splitter 210 hp (156.6 kw) Center & Wing |
| Gearbox Oil Capacity | 6.2 Pints (2.93 L): Divider Gearbox 4.7 Pints (4.7 L): Center deck, LH deck & RH deck spindle gearboxes |
| Gearbox Lubrication | Gear Lube 80-90W EP |
| Cutting Capacity | 3" (7.6 cm) |
| Weights Total Machine Tongue Weight |
6,540 lb (2966.5 kg) Front & rear single chain guards, 6 - AC/FF tires, CV Driveline, standard clevis, & diamond blade bar with dishpan. 2,160 lb (979.8 kg) |
| Blade Tip Speed RC4620 RCM4620 |
Up to 17,000 fpm (86.4 mps) Up to 18,000 fpm (91.4 mps) |
| Hitch Types | Self-Leveling Clevis Hitch, LP Performance Hitch, Bar-Tite Hitch, Pintle Hitch, or Ball Hitch |
| Hitch Jack | Standard 7,000 lbs (3175.1 kg) |
| Signal lights 7 Pin connector | LED SAE J560 pin configuration |
| Cutting Width Overall Width Minimum Transport Width |
20' - 0" (6.1 m) 21' - 0 1/2" (6.41 9' - 11" (3.02m) With cutting height at 2" (5.1 cm) |
| Overall Length | 17' - 8 1/2" (5.4 m) With cutting height at 2" (5.1 cm) |
| Deck Height | 13" (33 cm) |
| Cutting Height* | 2" (5.1 cm) to 12" (30.5 cm) |
| Lift Hydraulics Center Deck Right Wing Left Wing |
3 1/4" x 8" Rephasing hydraulic cylinder with hoses, fittings & stroke control spacers. 3" x 8" Rephasing hydraulic cylinder with hoses & fittings. 2 3/4" x 8" Rephasing hydraulic cylinder with hoses & fittings. |
| Wing Folding Hydraulics | Two 3" x 12" single-acting hydraulic cylinders complete with hoses & fittings. |
| Wing Flex | 45o up, 20o down while cutting. |
| Deck Material | 1 - Piece, 10 gauge (3.4 mm) |
| Side Skirt Material | 1/4" (6 mm) plate. |
| Skid Shoes Wing Deck Center Deck |
Reversible & Replaceable: 2 straight skid shoes and 2 AR400 leading skid shoes. Replaceable: 2 skid shoes |
| Six Blades (2 per Carrier) | 1/2" (13 mm) x 4" ( 10.2 cm) Heat treated free swinging alloy steel with up lift. |
| Blade Overlap | 6" (15.2 cm) |
| Blade Bolt | Keyed with hardened flat washer & locknut. |
| Stump Jumper / Blade Holder | Standard: 1" (2.5 cm) Thick diamond blade bar Optional: 1" (2.5 cm) Thick diamond blade bar with round dishpan Optional: Shredder kit |
| Shredder Blade Kit (Optional) | Double stacked 1/2" (30.5 cm) x 4" (10.23 cm) heat treated free swinging alloy steel blades with up lift on the bottom and 1/2" (30.5 cm) x 4" (10.23 cm) heat treated free swinging flat alloy steel blades on top. |
| Deck Ring (Optional) | 3/8" (10 mm) formed and welded. |
| Front & Rear Guards | Single chain or double chain. |
| Input Driveline | ASAE Cat. 6 with constant velocity u-joint |
| Intermediate & Wing Drivelines | Cat. 5 with slip-clutch |
| Tire Options | 6" x 9 x 21" Laminated tires 29" x 9" Used aircraft tires without foam filling 27" x 7.75" Used aircraft tires with foam filling |
| Number of Wheels | 6 - Wheel option: 4 on transport axle and one on each wing axle. 8 - Wheel option: 4 on transport axle and two on each wing axle. |
| Standard Transport Axle | Spring-cushioned on center transport axle. |
| Axle Fasteners | 1 1/4" (3.2 cm) Greasable pins |
| Hubs | Cast iron five-bolt hubs with tapered roller bearings and 1 3/4" (4.4 cm) shafts. |
