TRIANGULAR YOKE (BIG HOLE) FOR 38MM CROSS OUTER LOCK SHAKTIMAN ROTAVATOR

Long Description:
This Triangular Yoke (Big Hole) is designed specifically for the 38 mm cross shaft size in the outer‐lock coupling system used in Shaktiman Rotavators. According to the parts catalogue, item code UJ-77 corresponds to “Triangular Yoke (Big Hole) for 38 mm Cross Outer Lock Shaktiman Rotavator”.

Key features and fitment details:

• The “big hole” variant refers to a larger central bore or profile designed to fit over a matching shaft/hub assembly.

• The “triangular” profile means the yoke has a triangular cross section (rather than round or solid-type) to match the triangular shaft/hub coupling system.

• Designed for the 38 mm cross dimension (sometimes listed as 38 mm‐1210 cross) in the outer‐lock style couplings.

• “Outer lock” means the coupling locking mechanism sits externally rather than internally, so fitment must match your shaft/hub system accordingly.

• This part is used in transmitting PTO / drive rotational power from your tractor to the rotavator via the triangular shaft system. Proper fitment and alignment are essential to avoid excessive wear or failure.

• Suitable as a replacement when the existing yoke shows wear, deformation, or misfit in the big‐hole design (e.g., oversized bore, degraded locking, etc.).

Installation & usage notes:

• Confirm your existing connection uses a triangular shaft system (not round) and a 38 mm cross dimension. Mismatches will lead to incorrect fitment.

• Check the bore diameter (“big hole”) fits your mating hub exactly; if there is excessive play or mismatch, replace the mating hub or shaft to avoid vibration or damage.

• Ensure the outer‐lock mechanism engages properly and is secure; missing or loose lock can lead to dangerous disengagement.

• Inspect the yoke for any cracking or deformation (especially at the triangular corners) and replace if any signs of fatigue.

• Lubricate as recommended (if applicable) and torque all fasteners to specification to maintain safe operation.