Model （r/min） Rated speed （kW） Continuous output （MPa） Mean eff. Pressure （m/s） Mean piston speed Z6170ZLC 1000 300 1.322 6.67 Z6170ZLC-1 1000 220 0.969 6.67 Z6170ZLC-2 1000 258 1.137 6.67 Z6170ZLC-3 1200 330 1.212 8 Z6170ZLC-4 1200 350 1.285 8 Z6170ZLC-5 1200 260 0.955 8 Z6170ZLC-6 1200 300 1.101 8 Z6170ZLC-7 1500 400 1.175 10 Z6170ZLC-8 1500 450 1.322 10 Z6170ZLC-9 1350 400 1.306 9 Z6170ZLC-14 1200 250 0.918 8 Z6170ZLC-18 1200 385 1.414 8 Z6170ZLC-19 1000 330 1.454 6.67 Z6170ZLC-20 1350 430 1.404 9 Main Data Number of cylinder 6 Bore mm 170 Stroke mm 200 Compression ratio 14.5 Displacement/cylinder L 4.54 Max. combustion pressure MPa 13 Spec. fuel oil consumption g/（kW·h） 200 Spec. lub oil consumption g/（kW·h） 1.0 Height of lifting piston from crankshaft(D) mm 1260 Overall dimensions（L×W×H） mm 3080×1440×2053 Net weight t 3.2 The main data of left engine is same with right engine in every model engine. Rotation direction of crankshaft: The engine resolves right to look from the flywheel side to the free side,Website:http://www.zichai.net, to turn right is clockwise. The engine resolves left to look from the flywheel side to the free side, to turn left is counter-clockwise. Starting method: Air motor or electric motor.
