The GSWR had similar cranes, as far as I recall one being in Cork and one in Inchicore. The WLWR had theirs at Limerick and of course the Midland had one at Broadstone. All were fairly standard Cowans Sheldon products as far as I am aware. As Mayner says, two ex-British Rail ones of 1960s origin were bought by CIE in the 1980s - I saw one in steam at the 1996 Inchicore open day, which I am almost certain is the last time one was steamed. I believe one was by then already withdrawn and the other was not long afterwards.
For the modeller, the two BR ones were yellow. Previously, the GSWR one(s) would be black, with grey in GSR and CIE times. The DSER's Grand Canal St one, the Midland one and the GNR one - all grey. No black bits, no dayglow jackets, no yellow stripes or hard hats!
NIR painted the NCC one maroon in the 1970s - it's at Downpatrick now. The UTA painted the GNR one (now at Whitehead) red, though it had been grey most of its life. CIE's were all always grey, until they got the two Brexit ones, which were yellow.
In answer to another question, none are in use; the 1996 outing for display purposes at Inchicore was the last as far as I am aware.
Any photos of any steam cranes after about 1950 show them with a very heavy amount of rust-wash weathering necessary!