SPRINGPIN+TRIANGULAR YOKE+38MM CROSS TRACTOR END OUTER LOCK SHAKTIMAN ROTAVATOR

This assembly is designed specifically for the tractor‑end PTO/drive connection of Shaktiman rotavators that utilise a 38 mm “1210 cross” shaft size with an outer‑lock coupling system. According to the parts catalogue list, item code UJ‑82 is described as “SPRINGPIN + TRIANGULAR YOKE + 38MM CROSS TRACTOR END OUTER LOCK SHAKTIMAN ROTAVATOR”. Scribd+1

Key features:

• Combines a spring‑pin mechanism (for overload protection) with a triangular yoke—the triangular shape ensures proper torque transfer through a triangular profile tube or shaft.

• Fits the tractor end of the PTO shaft (not the implement/rotavator end) so it must match your specific machine’s configuration.

• The coupling is outer‑lock style, meaning the locking mechanism is external (e.g., collar, clip, bolt) rather than internal.

• The cross dimension is 38 mm (often described as “38 mm ‑ 1210 cross” in the catalogue) which is standard for several Shaktiman models. –

• Ensures proper alignment and connection between the tractor’s PTO and the triangular drive tube leading to the rotavator, and offers a sacrificial spring‑pin safety feature—if overloaded, the spring pin will shear/fail instead of causing damage to more expensive components.

Usage & Fitment Notes:

• Before purchase/install: Confirm your machine uses the 38 mm cross size and the outer‑lock coupling style at the tractor end. Mistmatching inner‑lock vs outer‑lock or wrong cross size (e.g., 35 mm instead of 38 mm) will cause poor fitment or drive failure.

• Inspect your existing yoke/shaft for signs of wear, play, or damage, and make sure the triangular tube/hub is correctly aligned and undamaged.

• Install the assembly ensuring the spring‑pin is correctly positioned and torqued according to specification; check the triangular yoke engages properly with its mating hub/tube.

• After installation, test under light load, check for any vibration or play, and monitor during initial operation for proper behaviour—especially that the spring‑pin has not already been compromised.

• Keep the part code UJ‑82 handy when ordering, so local dealers or suppliers can check stock and compatibility.

• Because this is a safety/over‑load part (spring‑pin type), ensure routine inspections and replacements if needed—especially in tough soil conditions or heavy-duty usage.