OQL 410
OilQuick automatic quick coupler system, type OQL410, is suitable for big wheel loaders in the weight class of 20-32 t.
| The quick coupler has one hydraulic cylinder | |
| Max. working pressure (MPa) | 35 |
| Load holding valve/check-valve | Yes |
| Piston/Piston rod, diameter (mm) | 60/40 |
| Stroke per cylinder side (mm) | 135 |
| Total closing force at 10 MPa (kN) | 28,3 |
| Max. continuous working pressure (MPa) | 35 |
| The non-spill steel couplings are of OilQuick type | |||
| Coupling sizes | 1/2" | 3/4" | |
| Oil flow at 0,03 MPa pressure loss (l/min) | 70 | 140 | |
| Max. continuous working pressure (MPa) | 35 | 35 | |
| No. of couplings | 2 | 4 | |
| Possible to use 1/2” electric coupling | Yes | ||
| Size and location of quick couplings | |
| Coupling 1,4 | 1/2" |
| Coupling 2,3,5,6 | 3/4" |
| Adapter data OQL 410 | |
| Attachment fram inner measurement (A) | 1000 mm |
| Height (B) | 782 mm |
| Hooks diameter (C) | 82 mm |
| Locking plungers diameter (D) | 75 mm |