Excavator bucket pin dimensions vary between excavator make and models. This makes it complex to build or fix a mount for an excavator.
Most excavators have a double pin configuration with two round pins. The measurements that are needed (shows below) to build a mounting bracket is the pin diameters (C & D), dipper/stick width (A & B) and center to center (E).
Can you tell me iof a bucket from a Cat 301 will fit a Komatsu PC15MR x1 ? Thank you
Hi Joe, it looks like the CAT 301 is going to have a narrower stick than the PC15 so I don’t think that the PC15 will fit in between the bosses on a bucket built for a CAT 301.
Hope this helps!
Andrew
The Attachment Co
looking for cat 390f bucket pin details, is it possible to get that?
Hi William,
I am not 100% sure, but I would think that they are the same as a 385 which has 130mm pins, 651mm stick width and 675mm centers. I would double check everything though to be sure.
Hope that helps!
Andrew
The Attachment Company
John Deere 310 SG bucket ears
Wondering if a bucket off of a Hyundai ZX220 will fit a Link Belt 160LX?
Hi Jared, a Hitachi ZX220 bucket on 80mm pins should fit a 160LX as it has 80mm pins and a slightly narrower stick (301mm vs 306mm).
Hope this helps!
Andrew
The Attachment Company
Would a Cat 302.7Cr Implement (auger, Trenching bucket) work on a Kubota KX030-4R1?
Hi Andrew, CAT 302/7 has 35mm pins and I am not 100% certain but I think the KX030 is on 40mm pins. Not completely sure but I don’t think your CAT attachments will go on the Kubota.
Thanks!
Andrew
The Attachment Company
Looking for bucket measurement for my New Holland E37C excavator. And idea where to find them?
Hi Matt,
Your machine should be 40mm pin diameters, 134mm stick width and 200mm pin centers.
I hope this helps!
Andrew Forrest
The Attachment Company LLC
I have a Komatsu PC28UU-2. I’m having trouble finding an exact match, but it seems like CAT 302 is very close. The pin spacing is a little bit smaller, can anyone comment on how this would affect usage? Thanks!
Hi Everett,
PC28UU should have 35mm pins with 138mm stick width and 200mm centers.
I hope this helps!
Andrew Forrest
The Attachment Company LLC
Can you please tell me what pin size my 330L CAT excavator bucket is?
Hi Kim, I believe that machine should be 100mm pins, 386mm stick width and 500mm pin centers.
I hope this helps!
Andrew Forrest
The Attachment Company LLC
Looking for the pin size for a Hitachi ex 750-5. Thanks for your help
Hi Logan,
I don’t have an exact match for the Hitachi 750, I just have 650 and 850 but I am not sure which one that 750 might match.
ZX650 – 120mm front pin 130mm rear pin – 525mm stick width & 700mm centers
ZX850 – 130mm front pin 140mm rear pin – 555mm stick width & 697mm centers
I hope this helps!
Andrew Forrest
The Attachment Company
Hi
What is the bucket pin size dimensions of Volvo EC480DL? A B C D E
Trying to see if an attachment for a cat 311/312/313/314 will fit a sany SY135C?
Hi Troy,
CAT 314 Dimensions: 65mm pins, 222mm stick width, 407mm centers
Sany SY135 Dimensions: 65mm pins, 260mm stick width, 385mm centers
So any 314 buckets or attachments that you might have will likely be too narrow to go on the stick of an SY135.
If you need anything else, just let me know!
Andrew Forrest
The Attachment Company LLC
Do you have the pin mount dimensions for a Cat 310? The chart jumps from 308 to 311.
Hi- Wondering why your Excavator Bucket Pin Size chart doesn’t include a John Deere 135. Can you tell me if a 135 maybe takes the same size buckets as a 120? or a 160?
Hi Michael,
John Deere 135 is the same as the 120. If you hover over the box that says “120C” it lists all of the machines with the same pin dimensions.
Hope that helps!
Andrew Forrest
The Attachment Company LLC