OilQuick Ireland
OilQuick automatic quick coupler system, type OQT 850i-90 is suitable for large forklift trucks in the weight class 5,5-9 t. | APRD Machinery Ireland

OQT 850i-90

OilQuick automatic quick coupler system, type OQT 850i-55 is suitable for medium sized forklift trucks in the weight class 3-5,5 t.

Why OQT?

Dirt guards
Robust dirt guards with a reliable opening mechanism protects the quick couplings when using mechanical attachments without OilQuick-function.

Hardened hook axels
Improves the couplers longivity and minimizes play.

Electrical connection
Power switch in compact design for valve control, lighting or similar.

OQT 850i-90/strong>

The quick coupler has one hydraulic cylinder

Max. working pressure (MPa)35
Load holding valve/check-valveYes
Piston/Piston rod, diameter (mm)45/25
Stroke per cylinder side (mm)115
Total closing force at 10 MPa (kN)16
Max. continuous working pressure (MPa)35

The non-spill steel couplings are of OilQuick type

Coupling sizes 1/2"
Oil flow at 0,03 MPa pressure loss (L/min) 60
Max. continuous working pressure (MPa) 35
No. of couplings 6
Possible to use 1/2” electric coupling Yes

Size and location of quick couplings

Coupling 1 -6 1/2"
Adapter data OQT 850i-90
Attachment frame inner measurement (A) 960 mm
Height (B) 616 mm
Hooks diameter (C) 62 mm
Locking plungers diameter (D) 50 mm

Oqt850 55 2