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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

Max. output torque kNm 320
Bucket radius mm 1250
Force at bucket edge kN 255
Width (mm) 450
Weight (approx, kg) 210
Quick coupler with 2 parallel hydraulic cylinders
Max. working pressure (MPa) 35
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 (L/min) 70 140 250
Max. continuous working pressure (MPa) 35 35 35
No. of couplings 2 1 2

Mekaniskgrind Ingen Skugga Nylogo (1)
Attachment frame for mechanical tools without coupling ramp
Inside width (mm) 450
Pin distance (mm) 600
Pin diameter (mm) 70
Weight (kg) 85
Hydrauliskgrind Kopia Nylogo
Attachment frame for hydraulic tools with coupling ramp
Inside width (mm) 450
Pin distance (mm) 600
Pin diameter (mm) 70
Weight (kg) 95
7055 Hammaradapter Utan Skuggor Nylogo
Hydraulic tool adapter plate with coupling ramp
Inside width (mm) 450
Pin distance (mm) 600
Pin diameter (mm) 70
Weight (kg) 315
Pendeladapter Ingenskugga Nylogo
Hydraulic tool special adapter with coupling ramp
Inside width (mm) 450
Pin distance (mm) 600
Pin diameter (mm) 70
Weight (kg) See identification plate on adapter