Use loading ramps - I wouldn't have anything under 21ltrs a minute 3000 psi
Ben at Rutland pumps gives great advice and is compedative on price.
Jamie - sure it's a genuine Honda ?? - mine are nearly 3 and 2 years old respectively - other than the electrical switch going they don't miss a beat ( they work full bore around 25 hrs each per week and serviced er, um... Occasionally !

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