These attachment models list a OQ90 bracket in the quick coupler column of their model tables. OilQuick sizes in the range: OQ40–OQ90. The bracket for your machine is confirmed with your quote.
These sizes of other systems sit in a machine weight range that overlaps OQ90. The systems are built differently, so check which one is on your machine before you order.
Machines per make in this weight range: Atlas 1, CASE 2, Caterpillar 4, Develon 8, Hidromek 7, Hitachi 7, Hyundai 6, JCB 2, Kobelco 7, Komatsu 22, Liebherr 11, Sany 2, Volvo 10.
Listed by published operating weight, nearest to this size first. Open a machine to see the attachments we make for its weight.
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.
Send me the spec sheet for OQ90
Pick a family and we send its spec sheet for OQ90 brackets by email.
Send this answer to a colleague or dealer
Machine, line and sizes
OQ90: DBF - flat-top digging bucket for quick coupler
Questions about OQ90
What machine weight is OQ90 for?
Our attachment rows with OQ90 brackets are made for machines of 40–65 t. The coupler maker sets the rating of the coupler itself.
Do you make the OQ90 coupler or only the brackets?
We make attachments with OQ90 brackets. The OQ90 coupler itself comes from OilQuick.
Is the OQ90 coupler automatic or manual?
We do not make the OQ90 coupler, so its operation depends on the version your machine carries. The coupler maker's plate tells you.
Which attachments do you make with OQ90 brackets?
3 families with 3 models, starting with DBF - flat-top digging bucket for quick coupler, RDBF - flat-top skeleton DBF bucket on rods, RIP - heavy duty ripper. The full list is at the top of this page.
How do I check which coupler my machine has?
Use the coupler check on this page: pick the coupler you see, or follow the measuring steps. A photo of the coupler also works.
How do I get a price for OQ90 attachments?
Use the price button at the top of this page or the price link on any model row. Name your machine and we reply with a price for OQ90 attachments.
OilQuick couplers change the attachment and its hydraulic lines in one movement. The size number sets the geometry the bracket is built to.
Machine classes in these tables
The models listed here name machine classes from 40 to 65 t in their own tables.
