The V.ORLANDI OC50R series is a Ø 50 mm drawbar eye with castellated nut, which is designed for steereing articulated drawbar trailers. This drawbar eye is homologated according to ADR, ECE R55 or CUNA standard and includes the complete fasteners.  

Technical data



Flange size: Square bracket 90x90 mm or round bracket Ø 80 mm
D-Value: 250 kN
S-Load (Mass load):  
Weight: 9 – 12.5 kg
Homologation: CRN 37722; CRN 37721; ECE R55 (Class D50) 
Drawbar eye standard: DIN 74053; ECE R55 (Class D50)
CUNA 438-55 cat. III – IV - V 


Product information

The V.ORLANDI OC50R drawbar eye series allows at least ± 90° steering angle and ± 20° vertical oscillation if coupled with a ECE R55 class “C50” standard coupling in accordance with DIN 74052 standard coupling.  This drawbar eye must be mounted using squared bracket (V.ORLANDI part numbers RO00038 – RO01041) or round bracket (V.ORLANDI part number RO00036) welded on the trailer and can be replaced by removing the nut. 

The main features consist of the following: 

  • Homologated according to ADR, ECE-R55 standard as class “D50” in accordance with DIN 74053 or CUNA 438-55 cat. III – IV – V

  • Forged drawbar eye, strong and durable without risk of cracks and defects in the material 

  • Long service life wear bushings, easily replaceable if required