Gardner Engine Comparison Table For guidance only, not applicable for individual engines. ModelCylinders(cc)BoreStrokeBHPRPM(tons) 4HLW45600107.95mm152.4mm7517000.5 5HLW57000940.58 6HLW684001120.67 6HLX10450120.71500.84 6HLXB1045018018500.84 1L211390107.959.51000 2L222780200.73 3L234170300.8 4L245560400.9 5L256970501 6L268240601.39 3L339000139.7196.8518001.5 4L3412000681.75 5L3515000852.1 6L36180001022.65 8L38240001363.15 6L3B61800015312002.65 8L3B8240002043.15 4LK4380095.25133.365721000.3 2LW22800107.95152.435.517000.41 3LW3418053.50.43 4LW45580750.49 5LW56970940.56 6LW683701120.64 8LW8111601500.83 6LX610450120.7 152.41500.83 6LXB1045018018500.83 8LXB8139332401.06 6LYT6154901401683501800