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OQ 70

OQ 70 is a fully automatic quick coupler system to suit all medium sized excavators from 15-28 t.

OQ 70

Imperial

Metric

Max. output torque 236,020 Lb-ft 320 kNm
Bucket radius 49.2" 1250 mm
Force at bucket edge 57,330 Lb-ft 255 kN
Width 17.7" 450 mm
Weight (approx) 460 Lbs 210 kg
Quick coupler with 2 parallel hydraulic cylinders
Max. working pressure 5,080 Psi 35 MPa
Load-bearing hose break valves Yes
Pressure control valves Yes
Leak-free quick couplers made of steel, OilQuick
Coupling sizes 1/2" 3/4" 1"
Oil flow at 0.3 MPa pressure loss 18 gal/min 70 L/min 37 gal/min 140 L/min 66 gal/min 250 L/min
Max. continuous working pressure (MPa) 5,080 Psi 35 MPa 5,080 Psi 35 MPa 5,080 Psi 35 MPa
No. of couplings 2 1 2

Imperial

Metric

Mekaniskgrind Ingen Skugga Nylogo (1)
Attachment frame for mechanical tools without coupling ramp
Inside width 17.7" 450 mm
Pin distance 23.6" 600 mm
Pin diameter 2.8" 70 mm
Weight (approx) 190 Lbs 85 kg
Hydrauliskgrind Kopia Nylogo
Attachment frame for hydraulic tools with coupling ramp
Inside width 17.7" 450 mm
Pin distance 23.6" 600 mm
Pin diameter 2.8" 70 mm
Weight (approx) 190 Lbs 117 kg
7055 Hammaradapter Utan Skuggor Nylogo
Hydraulic tool adapter plate with coupling ramp
Inside width 17.7" 450 mm
Pin distance 23.6" 600 mm
Pin diameter 2.8" 70 mm
Weight (approx) 690 Lbs 315 kg
Pendeladapter Ingenskugga Nylogo
Hydraulic tool special adapter with coupling ramp
Inside width 17.7" 450 mm
Pin distance 23.6" 600 mm
Pin diameter 2.8" 70 mm
Weight (approx) See identification plate on adapter