Hydraulic gauge

[SylvainG]

Hi, what's the hydraulic quick connect coupling part number on a Kioti LK30? I need to connect a hydraulic gauge to my tractor but would prefer not having to remove the coupling to thread the gauge.

Thanks

 

[rademamj1]

That's a standard 1/2" Pioneer (male) hydraulic quick coupler you need to make your own hydraulic guage. Amazon has all the hoses, NPT connections and guages to make your own.

https://www.amazon.com/dp/B01MQECV15/ref=cm_sw_r_cp_apa_fabc_59RV06D4SJKXRHBZFZVF

 

[SylvainG]

You're sure they are 1/2"? My loader and backhoe manuals mentions

DESCRIPTION SPECIFICATION PART No.
Quick Coupler 3/8" male 0001-1002

But such a generic part number is kinda meaningless.

 

[fried1765]

You're sure they are 1/2"? My loader and backhoe manuals mentions

DESCRIPTION SPECIFICATION PART No.
Quick Coupler 3/8" male 0001-1002

But such a generic part number is kinda meaningless.

I believe that your manual is correct.
I have a Kubota L48 TLB, and the quick couplers are all ISO 7241-1 B Series -3/8"
I would suspect that yours are the same.

 

[SylvainG]

I would presume it's written somewhere on the couplers? I guess I'll wait when I'm back at the cottage. I would prefer not buying the wrong couplers...

 

[fried1765]

I would presume it's written somewhere on the couplers? I guess I'll wait when I'm back at the cottage. I would prefer not buying the wrong couplers...

Yes......the female coupler will have some sort of code marked on it.
Best source for best price, will be Summit Hydraulics.....E-Bay.

 

[kennyd]

Many Kioti's use 3/8″ ISO 7241 “A” Type

KIO CK25 KIO NX5510 NH TC40DA KUB L4701 LS 2025H (F) BRSN 4520 (F)
KIO CK27 (F) KIO LK3054
KIO CK35 MF 1526


Hydraulic Tools - BoltOnHooks LLC

 

[Xfaxman]

---------------------- I need to connect a hydraulic gauge to my tractor but would prefer not having to remove the coupling to thread the gauge.

Thanks

The couplers are different, but this is how I did mine:

Plug it in to read max pressure:

Plug in the hose to monitor operating pressure:

 

[SylvainG]

This is what my quick connect on the backhoe looks like. Is that a 3/8″ ISO 7241 é„* Type? Although I do see 1/2 written on it...

Edit: Wow! That came out way bigger than I expected lol

 

[RandyT]

SylvainG look at the couple in your picture and see if it says 8010P. I can see the 10P in the picture. If so then it is the standard 4000 series ag type connectors. ISO 5675 connectors

 

[fried1765]

This is what my quick connect on the backhoe looks like. Is that a 3/8″ ISO 7241 é„* Type? Although I do see 1/2 written on it...

Edit: Wow! That came out way bigger than I expected lol

The 1/2 should be a reference to the female pipe thread of the supply end.

 

[3Ts]

Discount hydraulic hose has a chart for the different hydraulic quick connects:

https://www.discounthydraulichose.com/v/vspfiles/downloadables/qd_sizechart.pdf

 

[SylvainG]

Thanks for the document. Looking at the picture and the chart, it does look like this one

 

[kennyd]

Thanks for the document. Looking at the picture and the chart, it does look like this one

Yes....
Hence my first reply.

 

[SylvainG]

Thanks Kenny but if I may be bold, in your first reply, you mentioned 3/8 while from what I can see, they are 1/2.

 

[kennyd]

Measure the tip diameter please.

 

[SylvainG]

You mean this? It's almost 13/16" but more likely 20 mm

Here's a side view. It looks exactly like the 1/2:

 

[kennyd]

A 1/2" ISO 7241 "A" measures .081 at the tip:

QCH-ISOA-T-1/2-1/2FP-S | Trausch Dynamics

 

[SylvainG]

Hi, what's that 0.081 comes from? That's roughly 5/64, which is quite small. By tip, what part do you mean? The small tip that retracts in when pushed in? I couldn't find that dimension on the link you sent.

 

[kennyd]

.81, sorry. look at the link I posted. Same place you measured.