| Old Model | New Model | Motor nominal power (HP/KW) | Displacement 50/60Hz (m3h) | Number of cylinders*diameter*stroke (mm) | Oil injection volume (L) | Power supply (V/P/Hz) | Electrical parameters | Dimensions L×W×H(mm) | Installation size B×A(mm) | Crankcase heater 220V/(W) | Fuel supply method | weight(kg) | |
| Max working current (A) | Start/lock-rotor current (A) | ||||||||||||
| S6J-16.2 | 16/11.7 | 63.5/31.8 | 6*Φ65/65*55 | 4.75 | 380-420YY/3/50 440-480YY/3/60 | 31 | 81/132 | 790×545×445 | 381×305 | 140 | Oil pump lubrication | 118 | |
| S6H-20.2 | 20/15 | 73.6/36.8 | 6*Φ70/70*55 | 4.75 | 37 | 97/158 | 790×545×445 | 381×305 | 140 | 220 | |||
| S6G-25.2 | 25/18.5 | 84.5/42.3 | 6*Φ75/75*55 | 4.75 | 43 | 116/193 | 790×545×445 | 381×305 | 140 | 234 | |||
| S6F-30.2 | 30/22 | 101.1/50.5 | 6*Φ82/82*55 | 4.75 | 52 | 135/220 | 790×545×445 | 381×305 | 140 | 235 | |||
Product advantages
