ZN390B | 3G25 | ZN490B | 4G29 | 4G33T | ||
Engine type | Inline water-cooled four-stroke | |||||
Number of cylinders | 3 | 3 | 4 | 4 | 4 | |
Cylinder diameter | 90 | 95 | 90 | 92 | 95 | |
Stroke | 100 | 115 | 100 | 107 | 115 | |
Total displacement | 1.908 | 2.445 | 2.545 | 2.845 | 3.261 | |
Rated net power/speed | 18.4~26.5/2200~2400 | 25.8~34/2200~2400 | 27.5~36.8/2200~2400 | 33.1~36.8/2200~2400 | 36.8/2300~2400 | |
Maximum net torque/speed | 126/1300~1700 | 165/1480~1880 | 170/1340~1740 | 210/1340~1740 | 230/1240~1640 | |
Fuel system | High pressure common rail or VP pump | |||||
Air intake mode | Naturally aspirated | |||||
Net mass (kg) | 230 | 260 | 260 | 270 | 310 | |
Dimensions (L x W x H) | 714×556×751 | 681×556×785 | 720×556×747 | 720×556×756 | 790×556×785 | |
Emission phase | Non-road countries IV and EU V stage | Non-road national IV | Non-road national IV | Non-road national IV | Non-road national IV | |