It,s the Oil! I don,t use that synthetic stuff you know, seriously Iwas,nt sure wether it was close on 100 KG or 1000 kg,s. I don,t need horsepower cause I,m using Camel,s.......plus Qunvat,s sending a complete batch of them & collectively,inclusive of volumetric weight and the extra 'H' in Albrecht I put down what I did. I tried to help,,,,,,,,,,,,,,,,,,,,,DJZ 60