OQL 410
OilQuick automatic quick coupler system, type OQL410, is suitable for big wheel loaders in the weight class of 22-36 t.
Imperial
Metric
Wheel Loader Specs
| Model | Weight | Width | Electrical Coupling 10-Pole Optional | Carrier Weight | Suitable for Volvo Model |
| OQL 410 | 1389 lbs 630 kg | 52 1321 mm | Left hand side | 22 - 36 t | L150 - L220 |
| The quick coupler has one hydraulic cylinder | |
| Max. working pressure | 5,080 Psi 35 MPa |
| Load holding valve/check-valve | Yes |
| Piston/Piston rod, diameter | 2.4" / 1.6" 60/40 mm |
| Stroke per cylinder side | 5.3" 135 mm |
| Total closing force at 10 MPa | 4,000 Psi 28,3 kN |
| Max. continuous working pressure | 5,080 Psi 35 MPa |
| The non-spill steel couplings are of OilQuick type | |||
| Coupling sizes | 1/2" | 3/4" | |
| Oil flow at 0,03 MPa pressure loss | 18 gal/min 70 L/min | 37 gal/min 140 L/min | |
| Max. continuous working pressure (MPa) | 5,080 Psi 35 MPa | 5,080 Psi 35 MPa | |
| 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" |
Imperial
Metric
| Adapter data OQL 410 | |
| Attachment fram inner measurement (A) | 39.4" 1000 mm |
| Height (B) | 30.8" 782 mm |
| Hooks diameter (C) | 3.2" 82 mm |
| Locking plungers diameter (D) | 3" 75 mm |