One star is to much
One star is to much, bought folding engine crane in 2020 from SGS engineering Derby it was low on hydraulic oil which is the main ingredient what a bad start. After phone calls i eventually received oil topped up to correct level approx. half a litre, still pretty useless rang help desk was told air needs purging out, i have been using hydraulic equipment for over 40 years and never had the need to purge air, but according to SGS air needs to be purged out of the system its their written rule and that will cure the problem, but it does not. I eventually had to lower the car to remove engine really not fit for purpose. Fast forward to 2025 drag out crane for refitting engine, air in system again as SGS recommends purge out air again does this and crane lifts 18 inches full of air again, purge out air again lifts another foot full of air again, it is now getting to dangerous to use. Look online and purchase a new equivalent proper hydraulic ram which is useable straight away, even though it as been lay on its side no need to purge as there is no air and oil is to the correct level.
Folding crane 5 star, hydraulic ram minus 5 stars.
SGS are definitely not bothered about returning customers. Peter Allsop