Trying to identify hydraulic breaker

[BillG]

Can anyone identify the brand of this breaker? The tag is gone and no identifying numbers other than on the carrier, which I believe is the serial (pic 4). I need a new bit but I can't get the old one out. I cleaned out the spring loader plunger (pic 2) and it pushes in all the way but the bit retainer doesn't move out, anyone have any ideas?

 

[KSSS]

Going by the color its a Tramac. The wielded numbers typically are done by rental companies to identify their products.

 

[BillG]

Tramac is what I was thinking also but couldn't find any information that matches this one.

 

[crewchief888]

sorta looks like a kent to me




:drinkup

 

[Shenandoah]

Tramac is what I was thinking also but couldn't find any information that matches this one.

If you look at the armoring around the lower bolts you can tell it's a Tramac. What model I have no idea.