Smart trick to find the size of your CAT teeth
When buying new teeth for your machine, it can be difficult to remember which teeth are on which bucket.
Most people measure the cutting edge or tooth to determine the size of the tooth. It doesn’t sound like a bad idea, but it’s actually cumbersome and inaccurate. These parts will often be affected by the natural wear and tear that occurs as the hours of operation tick by. So when people call in to order new CAT teeth for their excavator, the size quickly becomes a guessing game. People simply lack a bulletproof way Finding the right size EVERY TIME. Fortunately, we have the answer for you, and it’s found in Locking pins.
If you step back from the locking pin you can always find the tooth size. A locking pin is unique and although it may be worn, it is by far the safest way to determine tooth size. Simply find the diameter and length of the pin and you can always look up the tooth in the size chart below.
Size guide
Follow this procedure to find the correct size of your teeth.
- Find your locking pin (Figure 1)
- Measure the diameter (C)
- Measure the length (L)
- Find your locking pin in the table*
- Find your J-Class**
- Finished
** The J class indicates the size: e.g. J 200 = 2″ / J 225 = 2.2″ / J 250 = 2.5″ / J 300 = 3″ …etc.
Order online
Now it’s possible to order your wearing parts online. It’s quick and easy and can be done at your convenience.
Order before 11:00 am and we will ship the same day if the item is in stock.
Order online
Now it’s possible to order your wearing parts online. It’s quick and easy and can be done at your convenience.
Order before 11:00 am and we will ship the same day if the item is in stock.