R45F Print E-mail


R45F Rotator Features:

The fundemental difference between the R45F and the R45 is the built-in flange. This gives the rotator a flat bottom that can attach directly to a flat-topped grapple without requiring a separate flange. This design feature also allows the R45F to pass the grapple hydraulics out through ports on the bottom, as shown above, or out the sides of the flange. The R45F ships with head plugs that fit both the bottom and side ports, allowing the operator to use whichever ports work best for the application.

  • The R45F is a hanging 'flange' rotator for use on mini-excavators, knuckleboom loaders and backhoes.
  • Two hydraulic circuits are required to operate the rotation and clamping. However, a diverter valve is available if your equipment only has one circuit.
  • There are two ways to attach this rotator: 1) Pin directly to the boom with an "H-style" full hanger; or 2) Hang from a flat plate coupler designed for your excavator quick attach system. Click here to see an example of a hanging grapple system.
  • Seal kits and replacement parts are in stock.
  • The hook-up dimensions of the R45F are the same as Indexator GV 4 and Fin FR 10 rotators.

Technical Specs:

Unlimited in Either Direction
Max Load

9,900 lbs
Max Working Pressure
3,626 psi

811 lb ft
59.4 lbs
Pin Size
1" (25 mm)

A) Width of Block

2.91" (74 mm)
B) Upper Pinhole

0.98" (25 mm)
C) Axle Diameter
D) Lower Pinhole

E) Height (to
10.00" (254 mm)
JIC ¾" 16
Distance between Bolts
6.81" (173 mm)
Bolt Diameter
17 mm
View Other Models
Hanging Rotator Main Page
R2 / R3 / R45 / R45F / R55 / R6 / GV12.2 / GV12S / GV14S / GV17US203
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