Used KUBOTA Quick Coupler
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Explore our selection of used KUBOTA quick couplers, compatible with your mini excavators and earthmoving machinery. These attachments enable fast tool changes directly from the cab. Our mechanical and hydraulic couplers undergo strict inspections to guarantee their reliability. Find the coupler suited to your KUBOTA model in our stock updated daily.
KUBOTA Mechanical and Hydraulic Quick Couplers
KUBOTA quick coupler systems come in two main technologies tailored for construction machinery. Mechanical models use a manual cam locking system with automatic backlash compensation, ensuring a secure fit for buckets on mini excavators ranging from 2t to 26 tonnes. This cast steel design provides exceptional resistance to on-site stresses.
Hydraulic couplers feature a double-acting circuit allowing operation from the control station. Their maximum operating pressure ensures optimal securing of working tools. These attachments, compatible with U and KX series, facilitate accessory interchangeability.
The list of available models covers pin diameters from 25mm to 80mm depending on your machine’s tonnage. Each coupler undergoes thorough functional testing before being placed on the used market.
How to Choose a Used Quick Coupler?
- Verify the pin diameter compatibility with your KUBOTA machine (25mm for K008, 30mm for KX41-3).
- Check the spacing and width of the linkage arm to ensure a perfect fit for your mini excavator.
- Inspect wear on pivot points and the condition of locking mechanisms before purchase.
- Prefer couplers tested with documented maintenance history provided by the professional seller.
- Measure the maximum allowable working load according to your machine’s tonnage (2T to 26T).
- Request a functional demonstration to confirm smooth hitching movements.
- Compare prices between mechanical and hydraulic versions based on your daily operational needs.
Quick couplers are primarily compatible with KUBOTA mini excavators from the U series (U10-3, U10-5), KX models (KX030-4, KX036, KX071-3, KX121), and B series micro tractors. Our technical team systematically verifies dimensional compatibility with each specific model before shipping to ensure optimal fitment.
Installing a quick coupler on a KUBOTA mini excavator involves positioning the coupler facing the linkage, then engaging the fixing pins into their respective slots. The operator activates the locking cylinder to secure the system automatically, completing installation in under 60 seconds from the cab.
Used quick couplers come with a 6-month warranty covering operational defects and hidden faults. This coverage includes the replacement or repair of faulty components, with labor costs handled by our specialized KUBOTA technical service.
Maintaining a KUBOTA hydraulic quick coupler requires regular checks of hydraulic oil levels and visual inspections for joint seal integrity. Regularly lubricate pivot pins and clean contact surfaces after each use to prevent debris buildup. Monthly verify the locking system’s proper function and replace hydraulic hoses at the first signs of wear.