OQ 90
OQ 90 is a robust quick coupler system that fits large excavators from 44-77 t.
Why OQ?
- Change between various work tools within a few seconds!
- Increased versatility and efficiency.
- No oil spills, saving both money and the environment.
- No messy hose couplings.
- Saves the knees and back of the operator when unnecessary jumps in and out of the cab is avoided.
- The OilQuick system makes your excavator and your company more flexible, competitive, and cost effective.
- OilQuick is an advanced quick coupler system for excavators and can be supplied in various models for machines from 1 to 120 tons.
- Can distribute: Hydraulic oil, grease, water and electricity.
OQ 90
Imperial
Metric
| Max. output torque | 900 kNm |
| Bucket radius | 1850 mm |
| Force at bucket edge kN | 485 mm |
| Width | 750 mm |
| Weight (approx) | 630 kg |
| Quick coupler with 2 parallel hydraulic cylinders | |
| Max. working pressure | 35 MPa |
| Load-bearing hose break valves | Yes |
| Pressure control valves | Yes |
| Leak-free quick couplers made of steel, OilQuick | ||||
| Coupling sizes | 3/8" | 1/2" | 3/4" | 1" |
| Oil flow at 0.3 MPa pressure loss | 40 L/min | 70 L/min | 140 L/min | 250 L/min |
| Max. continuous working pressure | 35 MPa | 35 MPa | 35 MPa | 35 MPa |
| No. of couplings | 1 | 3 | 1 | 4 |
| Max. output torque | 663,810 Lb-ft |
| Bucket radius | 72.8" |
| Force at bucket edge kN | 109,030 Lbf |
| Width | 29.5" |
| Weight (approx) | 1,390 Lbs |
| Quick coupler with 2 parallel hydraulic cylinders | |
| Max. working pressure | 5,080 Psi |
| Load-bearing hose break valves | Yes |
| Pressure control valves | Yes |
| Leak-free quick couplers made of steel, OilQuick | ||||
| Coupling sizes | 3/8" | 1/2" | 3/4" | 1" |
| Oil flow at 0.3 MPa pressure loss | 11 gal/min | 18 gal/min | 37 gal/min | 66 gal/min |
| Max. continuous working pressure | 5,080 Psi | 5,080 Psi | 5,080 Psi | 5,080 Psi |
| No. of couplings | 1 | 3 | 1 | 4 |
OQ 90
Imperial
Metric
| Attachment frame for mechanical tools without coupling ramp | |
| Inside width | 750,5 mm |
| Pin distance | 749,8 mm |
| Pin diameter | 90 mm |
| Weight (approx) | 190 kg |
| Attachment frame for hydraulic tools with coupling ramp | |
| Inside width | 750,5 mm |
| Pin distance | 749,8 mm |
| Pin diameter | 90 mm |
| Weight (approx) | 240 kg |
| Hydraulic tool adapter plate with coupling ramp | |
| Inside width | 750,5 mm |
| Pin distance | 749,8 mm |
| Pin diameter | 90 mm |
| Weight (approx) | 710 kg |
| Attachment frame for mechanical tools without coupling ramp | |
| Inside width | 29.5" |
| Pin distance | 29.5" |
| Pin diameter | 3.5" |
| Weight (approx) | 418.9 Lbs |
| Attachment frame for hydraulic tools with coupling ramp | |
| Inside width | 29.5" |
| Pin distance | 29.5" |
| Pin diameter | 3.5" |
| Weight (approx) | 529.1 Lbs |
| Hydraulic tool adapter plate with coupling ramp | |
| Inside width | 29.5" |
| Pin distance | 29.5" |
| Pin diameter | 3.5" |
| Weight (approx) | 1,570 Lbs |