Cuts up to 4″ diameter trees and clears grass and brush for a consistent finished look.

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RBV78 Specs & Compare
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MODELRBV78
Cut Width78
Overall Width (Inches)84
Overall Height (Inches) 
Overall Depth (Inches)99.8
Deck Height (Inches)8.8
Minimum Cut Height (Inches)1.8
Cutting Capacity, Diameter (Inches)4
Deck Thickness: Top / Side (Inches)0.25 / 0.25¹
Recommended Flow Rate (GPM)14-25 Standard Flow, 25-42 High Flow
Approximate Weight (Pounds)1540²
Recommended Loader CapacityGreater than 1500 pounds

¹Deck 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

MODELRBV60-18RBV66-18RBV72-18RBV78-18
14 GPM Minimum10,36511,40012,44013,475
18 GPM Maximum13,32514,66015,99517,325

Standard Flow Models

MODELRBV60-25RBV66-25RBV72-25RBV78-25
18 GPM Minimum10,53011,58512,64013,695
25 GPM Maximum14,63016,09017,55519,700

High Flow Models

MODELRBV60-HF33RBV66-HF33RBV72-HF33RBV78-HF33
25 GPM Miinimum11,48012,63013,77514,925
33 GPM Maximum15,15516,67018,18519,700

High Flow Models

MODELRBV60-HF42RBV66-HF42RBV72-HF42RBV78-HF42
33 GPM Minimum10,06011,06512,07013,080
42 GPM Maximum12,80514,08515,36516,645

Flow rates in gallons per minute (GPM) and blade tip speeds in feet per minute (FPM).

RBV78 Features & Benefits
  • DIRECT DRIVE EATON® MOTOR WITH RELIEF VALVES
  • HYDRAULIC BRAKING STOPS FLYWHEEL WITHIN 10 SECONDS
  • STANDARD MOTOR GUARD & SPINDLE GUARD
  • CIRCULAR FLYWHEEL WITH 3 UPDRAFT BLADES BOUNCES OFF STUMPS
  • CHAIN CURTAIN PREVENTS FLYING DEBRIS
  • REPLACEABLE FRONT SKID SHOES
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