 
OQ40-5
Fully automatic quick coupler system that fits all mini excavators between 
1-5 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.
OQ40-5
Imperial
Metric
| Max. output torque | 40 kNm | 
| Bucket radius | 500 mm | 
| Force at bucket edge | 32 kN | 
| Width | 240 mm | 
| Weight (approx) | 30 kg | 
| Quick coupler with 2 parallel hydraulic cylinders | |
| Max. working pressure | 35 MPa | 
| Load-bearing hose break valves | Yes | 
| Leak-free quick couplers made of steel, OilQuick | ||
| Coupling sizes | 3/8" | 1/2" | 
| Oil flow at 0.3 MPa pressure loss | 40 L/min | 70 L/min | 
| Max. continuous working pressure | 35 Mpa | 35 35 Mpa | 
| No. of couplings | 2 | 2 | 
| Max. output torque | 29,500 Lb-ft | 
| Bucket radius | 19.7" | 
| Force at bucket edge | 7,190 Lb-ft | 
| Width | 9.4" | 
| Weight (approx) | 66 Lbs | 
| Quick coupler with 2 parallel hydraulic cylinders | |
| Max. working pressure | 5,080 Psi | 
| Load-bearing hose break valves | Yes | 
| Leak-free quick couplers made of steel, OilQuick | ||
| Coupling sizes | 3/8" | 1/2" | 
| Oil flow at 0.3 MPa pressure loss | 11 gal/min | 18 gal/min | 
| Max. continuous working pressure | 5,080 Psi | 5,080 Psi | 
| No. of couplings | 2 | 2 | 
OQ40-5
Imperial
Metric
| Attachment frame for mechanical tools without coupling ramp | ||||
| Inside width | 240 mm | |||
| Pin distance | 300 mm | |||
| Pin diameter | 40 mm | |||
| Weight (approx.) | 15 kg | |||
| Attachment frame for hydraulic tools with coupling ramp | |
| Inside width | 240 mm | 
| Pin distance | 300 mm | 
| Pin diameter | 40 mm | 
| Weight (approx.) | 26 kg | 
| Hydraulic tool adapter plate with coupling ramp | |
| Inside width | 241 mm | 
| Pin distance | 300 mm | 
| Pin diameter | 40 mm | 
| Weight (approx.) | 50 kg | 
| Attachment frame for mechanical tools without coupling ramp | ||||
| Inside width | 9.44" | |||
| Pin distance | 11.8" | |||
| Pin diameter | 1.6" | |||
| Weight (approx.) | 33 Lbs | |||
| Attachment frame for hydraulic tools with coupling ramp | |
| Inside width | 9.44" | 
| Pin distance | 11.8" | 
| Pin diameter | 1.6" | 
| Weight (approx.) | 57.3 Lbs | 
| Hydraulic tool adapter plate with coupling ramp | |
| Inside width | 9.5" | 
| Pin distance | 11.8" | 
| Pin diameter | 1.6" | 
| Weight (approx.) | 110 Lbs | 

 
                             
                                 
                                 
                                 
                                 
                                 
                                        
                                    