OtherTransit Mixer Gear Boxes
PM Series
Planetary gear boxes for transit concrete mixers (PM series), covering drum capacities from 6 to 15 m³ with gear ratios from 1:98 to 1:145. Castings and forgings produced to DIN standards. Available with optional water pump drive (WP models) for all series.
Key Features
- Torque capacity from 50,000 to 86,000 Nm
- Main FAG bearings — high static and dynamic load capacity
- Floating female spline sun gear for radial load absorption
- Castings and forgings produced to DIN standards
- Compact, professional-grade construction
- Optional water pump drive available (WP models)
Specifications
PM Series Gear Box Specifications
| Parameter | Dimension | PM 8 | PM 10 | PM 12 | PM 15 |
|---|---|---|---|---|---|
| Gear ratio | 1 : 98 | 1 : 112 | 1 : 130 | 1 : 145 | |
| Drum volume | m³ | 6 – 8 | 9 – 10 | 10 – 12 | 13 – 15 |
| Gear box type | 2 stages | 2 stages | 3 stages | 3 stages | |
| Input speed | rpm | 800 – 1600 | 1100 – 1350 | 1100 – 1350 | 1400 – 1900 |
| Max. torque | Nm | 50 000 | 61 000 | 71 000 | 85 000 |
| Drum speed | rpm | 10 – 19 | 11 – 14 | 11 – 14 | 11 – 14 |
| Recommended hydraulic motor | MF 23 | MF 23 | MF 23 | MF 112 | |
| Recommended hydraulic pump | PV 23 | PV 23 | PV 23 | PV 112 | |
| Oil quantity (to eye-sight) | ltr | 4 | 6 | 6 | 7 |
| Sound pressure level | dB | 75 | 75 | 82 | 82 |
| Weight | kg | 233 | 275 | 295 | 300 |
Gallery
PM 10
PM 10 WP
PM 12
PM 12 WP
PM 60
PM 60 — cut model
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