Gear reduction boxes for petrol engines
B31 - pumps' gearbox
New gearbox with Increased power for motors up to 31hp
| P/N | Drive shaft Ø | Pump shaft Ø | Weight | ||
|---|---|---|---|---|---|
| 50.0071.00 | 28,6 mm - 1"1/8 in | 24 mm - 0,9449 in | 3804 gr / 134.17 oz | 5 | |
| 50.0071.30 | 28,6 mm - 1"1/8 in | 30 mm - 1,181 in | 3732 gr / 131.63 oz | 5 |
| Common Features | |
|---|---|
| Gear ratio | 2,176 : 1 |
| Engine power | 17-23 kw - 24-31 hp |
| Oil capacity | 0,35 l - 10 oz |
| Additional Notes | Lubricating oil : Sae 90 Engine flange : Sae J609b Pumps: AR-Bertolini-Comet-Interpump-Leuco-Hawk-Udor |