Tilt Quick Coupler / Tilting Hitch 134° | HS21 for Excavators (23–30 t)

This hydraulic tilt quick coupler with a 134° tilt range is designed for 23–30 t excavators using the HS21 quick coupler system. The integrated tilt motor enables precise positioning of heavy buckets and attachments without repositioning the carrier.

The tilt drive operates up to 210 bar with a minimum oil flow of 15–25 l/min. The hydraulic locking mechanism is designed for a working pressure range of 25–300 bar. Maximum torque is 15000 Nm.

The unit complies with current BG requirements and is executed as a Double-Lock version according to EN 474:2022. An integrated oil feed-through, hardened sealing and bearing surfaces, and an integrated overload valve are included in the design.

Technical Data

• Machine class (excavator weight): 23–30 t
• Quick coupler system: HS21 (hydraulic quick coupler)
• Tilt angle: 134°
• Torque: 15000 Nm
• Tilt drive – max. operating pressure: 210 bar
• Tilt drive – minimum oil flow: 15–25 l/min
• Locking mechanism – working pressure range: 25–300 bar
• Carrier class (quick coupler): 16–22 t
• Dimensions (L × W × H): 858 × 500 × 911 mm
• Safety version: Double-Lock according to EN 474:2022, BG compliant
• Design features: integrated oil feed-through, hardened sealing and bearing surfaces, integrated overload valve