Komatsu Flange SAE Hydraulic fittings are used for Japanese company construction machinery such as excavator, loader etc, it is almost identical to the SAE Code 61 flange fittings and completely interchangeable. However the O-ring sizes are different. Therefore an SAE O-ring is to be used when substituting a Komatsu flange hose fitting with an SAE flange hose fitting.
KOMATSU FLANGE SAE NOMINAL SIZE | |||||
Dash Size | In. | mm | MM | A | B |
-8 | 1/2 | 12.7 | 1.188 | 7.28 | 0.984 |
-12 | 5/8 | 15.9 | 1.345 | 7.28 | 1.102 |
-12 | 3/4 | 19.1 | 1.5 | 0.846 | 1.22 |
-16 | 1 | 25.4 | 1.75 | 1.122 | 1.496 |
-20 | 1-1/4 | 31.8 | 2 | 1.358 | 1.732 |
-24 | 1-1/2 | 38.1 | 2.375 | 1.75 | 2.125 |
-32 | 2 | 50.8 | 2.812 | 2.225 | 2.559 |
