Cat Dual-Lock Tilt Hydraulic Coupler

Rotary actuator with helically cut gears provides up to 35% more holding torque, reduces overall weight by 15%

Cat Dual Lock Tilt Coupler Work Tool 543f2ece13e94
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Caterpillar’s new Dual-Lock Tilt pin-grabber-type hydraulic coupler gives 5- and 8-ton mini hydraulic excavators the ability to rotate work tools through a 180-degree arc. New rotary actuator provides up to 35% more holding torque, reduces overall weight by 15%, and simplifies hydraulic-line routing, compared with after-market actuators. Helically cut and hardened gears used in the actuator ensure positive action and long-term durability. Work tools can be changed from inside the cab, with a primary locking system that uses a wedge plate positioned via a hydraulic cylinder with an integrated check valve. The secondary lock is spring-applied and hydraulically released.

  • Accommodates compatible pin-on work tools
  • Allows buckets to be used in a front-shovel configuration
  • Enclosed design leaves no exposed cylinder rods or moving parts
  • Coupler weights: 247 lb. for 5-ton-class excavators; 398 lb. for 8-ton-class excavators

 

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