Here's a red lorry with REAL muscle...but what is it asks Biglorryblog for a Sunday pie?

Now here's a BIG lorry to get the pulses racing....Looking very much like a truck that's over-done it in the gym this is definitely one for 'the 'Keeper of the Flame' Martin Phippard and all the other oilfield truck afficianados on Biglorryblog...but for a Sunday afternoon pie can anyone tell me exactly what it is..and what sort of a turning circle does it have?!
