Ok guys I'm looking for a new pressure washer , mainly for driveway pcleaning etc, I want cold water washer.
Which one is best to get at the moment for price with regards to power. I would like petrol or diesel and with a decnt pump at around 2 litres per minute and Prob a 13 hp honda.
At 21LPM on a GX390 you will get 170 - 190 Bar depending on the manufacturer and the poetic license they employ when selling the machine. I'd go gearbox personally - high speed are never quite as long lasting and prime less quickly (RS500 GB is best) These machines are available for less than £1300. Also try to avoid the red trolleys as they vibrate like hell and make a cracking racket
If your budget is larger go for a 14/16HP Briggs and stratton V-Twin and get 250 Bar @ 22Lpm.
If you want diesel be prepared to pay the initial premium as Diesel engines are far more expensive to use on a machine build. The new range of Yanmar engines are excellent on electric start but you are limited to 11HP.
There is nothing mind blowing available on a diesel until you get up to the 2G40 Hatz engines at the moment.
Ben