Ben at Rutland Pumps put this one together for me based on a suggestion by Chris Scott a couple of years ago.
It had to be compact and weigh no more than 55 kilo's so that I could lift it onto a small trailer, or at a push, into a hatchback car.
Briggs and Stratton 14hp motor, Evo 3 pump, 250 bar and 20 LPM.
I think it cost about £1100.
It's been a good operator, only real issue is when the ambient temp falls below 5 degrees. It's then a pig to start.