About this product
Cuts up to 8″ diameter trees. Top of the line cutter with more blades, heavier flywheel and industrial grade components to handle the most demanding jobs.
- FIVE DIRECT DRIVE MOTOR OPTIONS WITH RELIEF VALVES. EATON® HIGH FLOW MOTORS RATED FOR MAX PRESSURE OF 4100 PSI & SAI® PISTON MOTOR UP TO 4500 PSI
- HYDRAULIC BRAKING STOPS FLYWHEEL WITHIN 25 SECONDS
- STANDARD MOTOR GUARD & SPINDLE GUARD
- CIRCULAR FLYWHEEL WITH 4 DOUBLE-SIDED BLADES BOUNCES OFF STUMPS
- REPLACEABLE AR400 FRONT SKID SHOES & BOLT-ON AR400 BOTTOM DECK RUNNERS
DO NOT OPERATE CUTTER WITHOUT A SHATTERPROOF CAB ON LOADER.
MODEL IRC72 IRC78 IRC84 Cut Width (Inches) 72.0 78.0 84.0 Overall Width (Inches) 78.0 84.0 90.0 Overall Height (Inches) 27.7 Overall Depth (Inches) 80.0 86.0 92.0 Deck Height (Inches) 7.7 Push Bar Height (Inches) 21.7 Cut Height (Inches) 2.3 Cutting Capacity, Diameter (Inches) 8.0 Number of Teeth (Optional) 20 24 28 Deck Thickness: Top / Side (Inches) 0.25¹ Recommended Flow Rate (GPM) 20-25 Standard Flow / 25-45 High Flow / 39-45 High Pressure Max Operating Pressure (PSI) 3500 Standard Flow / 4100 High Flow / 4500 High Pressure Approximate Weight (Pounds) 2135² 2295² 2470² Recommended Loader Capacity Greater than 2200 pounds¹Deck Material is Grade 50 Plate (50,000 PSI Minimum Yield Strength).
²High Flow motor options add approximately 70 pounds to model weight.
BLADE TIP SPEEDS (FPM)
Standard Flow Models
MODEL 20 GPM Minimum 25 GPM Maximum IRC72-25 11,020 13,775 IRC78-25 11,940 14,925 IRC84-25 12,860 16,075High Flow Models
MODEL 25 GPM Minimum 32 GPM Maximum IRC72-HF32 10,995 14,075 IRC78-HF32 11,910 15,250 IRC84-HF32 12,830 16,420High Flow Models
MODEL 32 GPM Minimum 39 GPM Maximum IRC72-HF39 11,710 14,270 IRC78-HF39 12,685 15,460 IRC84-HF39 13,360 16,650High Flow Models
MODEL 39 GPM Minimum 45 GPM Maximum IRC72-HF45 11,320 13,065 IRC78-HF45 12,265 14,150 IRC84-HF45 13,210 15,240High Pressure Models
MODEL 39 GPM Minimum 45 GPM Maximum IRC72-HP45 13,910 16,060 IRC78-HP45 15,070 17,395 IRC84-HP45 16,215 18,735Flow rates in gallons per minute (GPM) and blade tip speeds in feet per minute (FPM).
Description supplied by Summit Forge Supply through its current Shopify listing. Product, performance, and health claims are the seller’s and have not been independently verified by StorkScout.
