| Series: | PBH | PBZ |
| Sizes: | 180, 200, 225, 250, 280, 320, 355 | 179, 199, 219, 249, 269, 279, 319, 349, 399, 409 |
| Cases: | G200 grey cast iron UNI ISO 185 | grey cast iron EN-GJS400-15 UNI EN 156 |
| Reduction stages : | 1, 2, 3 and 4 stages for parallel helical reducers - 2, 3 and 4 stages for bevel helical reducers | 2, 3, and 4 stages for parallel gear reducers, and 3, and 4 stages for helical bevel gear reducers |
| Reduction ratios: | between 1,25 and 760 | between 6 and 419 |
| Torque max: | 78 000 Nm (n1= 1500 rpm) | 110 000 Nm (n1= 1400 rpm) |
Technical catalogue Mid heavy duty gearboxes PBH и PBZ(MHD) series