HDRT-90 Rotary Tiller

Heavy Duty Tiller with 90″ working width,  65-100 HP, CAT I/II  3-Point Hitch, 1,150 lb.

PTO Shaft Included!  

– Free Shipping!

Warranty 2 Years!

Questions?  Check out our blog post The Ultimate Rotary Tiller Guide



Heavy Duty HDRT-90 Rotary Tiller from Victory Tractor Implements

Gear-driven for larger Tractors 70-90 HP, PTO shaft included (with slip clutch),

Extra-wide Working Width of 90 inches!


Victory’s HD Tractor Tillers are the ideal machines to prepare any kind of soil mix on your property or planting preparations for your grounds. This rugged heavy-duty machine is designed for extra-wide working width using your larger sized Tractors with 65 to 100 HP to obtain maximum performance.

Your standard CAT I or CAT II 3point hitch connects the tiller to your tractor (adjustable lower hitch) with our PTO shaft (with friction/slip clutch), transferring the tractor’s 540RPM by driven gear to 215RPM of rotor shaft speed. Because the tiller turns in the same direction as your forward-moving tractor, you need less horsepower.

The working width is 90″, and the 4-way adjustable working depth reaches up to 8″ depending on soil conditions.

For more information check out our blog: The Ultimate Rotary Tiller Guide


– Victory uses a heavy-duty oil bath gear transmission (maintenance-free).

– The laser balanced tractor tiller blade shaft runs smoothly through even heavy and hard soil in the same direction as your forward-moving tractor.

– Underneath the 4mm steel housing sits the blade shaft with 9 flanges, each flange holding 6 L-shaped blades, each blade weighing 720 grams. The Rotor Shaft diameter is 18″.

– The HDRT-90 has 9 flanges with 6 blades each (54 total) which are individually exchangeable and can be re-sharpened.


The freewheel transmission allows the blade shaft to turn, once the PTO is switched off, without its movement being transferred to the tractor. The recommended Gearbox oil is SAE 90.

The PTO shaft supplied with the tiller has a friction clutch (slip) for perfect protection at a length of 38″.

The height-adjustable rear flap is providing a smooth finish and protects against flying rocks for added safety.

Not the tractor tiller for the job?  Check out our other rotary tiller attachments:

HDRT-64 Rotary Tiller

HDRT-72 Rotary Tiller

HDRT-80 Rotary Tiller

Victory Tractor Implements

Proud supporters of the FFA


Product DesignationHDRT-64HDRT-72HDRT-80
Dimensions (LxWxH)71”x27”x32”79”x27”x32”87”27”x32”
Structure Weight572 lb.594 lb.704 lb.
Working Width64”72”80”
Number of Flanges8910
Number of blades/flange666
PTO shaft length31″31″31″
Tractor Power25-40 HP30-50 HP40-60 HP
Tractor RPM540540540
Rotor Shaft Speed214 RPM214 RPM214 RPM
Rotor Diameter16 ½ in.16 ½ in.16 ½ in.
Gearbox OilSEA 90SEA 90SEA 90



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Additional information

Weight350 kg
Dimensions220 × 68 × 82 cm
Lift Gate Needed

Yes, No (-$65)