It's a Sumtum(sp?) a Chinese copy of a Yanmar, its about 5 yrs old but it not been used constantly. Electric start.
It a great little machine and you've got to think why would I buy a brand new pump off Ben at Rutland pumps and fit it if I wasn't confident it was a decent engine, I was sick of seeing it going to waste so thought I would fit a pump and carry it as a back up, But never did
Just thinking it might not be suitable as it's not on a wheeled trolley it's mounted into a steel frame which I use to sit in the trailer or van connected to a bowser, if you wanted a machine to wheel onto a property this is too heavy to carry about.