Klac quick coupler system
These are the Klac sizes our model tables print. Open a size to see the attachment models that list it. The bracket for your machine is confirmed with your quote.
Klac builds this coupler system.
4 sizes, our attachments for 0.6 - 15 t machines.
We make brackets for this system only. The coupler itself comes from its maker.
Klac is a French quick coupler system for small machines. The sizes are named by letter and each letter has its own pin spacing.
Price & lead timeGet price & lead timeKlac sizes
Which size for my machine weight
Type the operating weight. The sizes our attachments are listed for at that weight are marked.
Attachments in every size
Each number is how many models of that attachment family list the size. An empty cell means the family lists no model in that size.
- RRB - root rake bucket profileKlac C: 1Klac D: 1Klac E: 1Klac F: 1
- GP - general purpose digging bucketKlac C: 13Klac D: 5Klac E: 6Klac F: 6
- GB - rigid grading & ditching bucket, German profileKlac C: 5Klac D: 3Klac E: 4Klac F: 3
- GBH - hydraulic tilt ditching bucket for mini-excavatorKlac C: 5Klac D: 4Klac E: 4Klac F: 3
- RGP - skeleton rod GP bucketKlac C: 3Klac D: 2Klac E: 1Klac F: 1
- SGP - heavy duty skeleton GP bucketKlac C: 3Klac D: 2Klac E: 1Klac F: 1
All 17 families
- GPO - GP bucket with perforated bottomKlac C: 4Klac D: 3Klac E: 3Klac F: 2
- GBPH - hydraulic tilting grading & ditching bucketKlac C: 6Klac D: 3Klac E: 3Klac F: 7
- CB mini - hydraulic clamp bucket for mini-excavatorKlac C: 2Klac D: 1Klac E: 1Klac F: 1
- GKB mini - deep cable digging bucket for mini-excavatorKlac C: 1Klac D: 1Klac E: 1Klac F: 1
- RGPR - skeleton rod bucketKlac C: 2Klac D: 1Klac E: 1Klac F: 2
- LR mini - straight land rakes for mini-excavatorKlac C: 4Klac D: 2Klac E: 2Klac F: 4
- LRS - short land rakes for mini-excavatorsKlac C: 2Klac D: 2Klac F: 1
- RIP mini - ripper shank for mini-excavatorKlac C: 1Klac D: 1Klac E: 1Klac F: 1
- MR mini - multi-ripper for mini-excavatorKlac C: 1Klac D: 2Klac E: 2Klac F: 4
- RC - root cutterKlac D: 2Klac E: 2Klac F: 1
- AC mini - asphalt cutter for mini-excavatorKlac D: 1Klac E: 1Klac F: 1
Sizes
Which coupler is on your machine?
Pick the system on your machine and we put it in your enquiry. We check the bracket before we send the quote.
How to measure your coupler
Not sure which system it is? Three measurements tell us which bracket you need.
- Measure the diameter of both pins.
- Measure the distance between the pin centres.
- Measure the width between the inside faces of the ears.
If the coupler has a make or type printed on it, send that too.
Questions about Klac
Which Klac sizes do you list attachments for?
4 sizes: Klac C, Klac D, Klac E, Klac F. Each size card above opens its own page with the attachments in that size.
How do I tell which Klac size is on my machine?
Measure the coupler as the steps above show, or send us a photo. We confirm the size with your quote.
Do you make the Klac coupler itself?
We make brackets for this system only. The coupler itself comes from its maker.
Send me the spec sheet for a Klac size
Pick a size and we email you the spec sheet of our attachments in that size.
Send a Klac size to a colleague or dealer
Klac: Klac C
For this system
- We make weld-on adapters for this system, without a plate.
- We make weld-on adapters with a plate for this system.
- We make bolt-on adapters for this system, drilled for the attachment.
- We make bolt-on mounting caps for rock breakers on this system.
- We make lifting adapters for this system, with a hook point for a big bag or another load.
Coupler system names belong to their owners. Sieruta is not affiliated with them. This list refers to the mechanical interface only.