HKM QC25
Quick Coupler
The QC25 Quick Coupler is specifically designed for carrier machines ranging from 23-30 tons. With an operating weight of 400 kg, it features a pin center distance of 385-395 mm and a pin diameter of 80-90 mm. Measuring 1010-1030 mm in length, 590-620 mm in height, and 520-570 mm in width, it ensures agility and safety on the field. Its robust structure guarantees high performance even under tough conditions.
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QC25 Quick Coupler
The QC25 model Quick Coupler is designed for excavators in the 23 to 30 ton class. With a working weight of 400 kg, it delivers strong, reliable performance for demanding applications. The coupler measures 1010–1030 mm in length, 590–620 mm in height, and 520–570 mm in width. It accommodates 80–90 mm pin diameters and a pin center axis distance of 385–395 mm. Operating at a hydraulic pressure of 30–40 bar and requiring an oil flow rate of 10–20 L/min, QC25 ensures efficient and secure attachment changes on tough job sites.
Benefits
- Minimized Downtime: Instant, single-operator attachment changes keep your workflow uninterrupted.
- Lower Operating Costs: Reduce equipment fleet size and labor requirements to save on project expenses.
- Improved Safety: Dual-lock pins and spring-loaded circlip system provide redundant security against accidental release.
- Maximum Versatility: One coupler handles breakers, buckets, rippers, cutters and more. No adapter kits needed.
- Low Maintenance: Sealed bearings and consolidated grease points cut daily upkeep to minutes.
- Extended Service Life: Premium steel and precision machining enhance both coupler and attachment longevity.
Application Areas
- Multi-Attachment Workflow: Rapidly switch between buckets, breakers, rippers, drum cutters, crushers and grapples without leaving the cab.
- General Construction & Earthworks: From utility trenching to site grading—keeps operators productive on mixed-attachment jobs.
- Demolition & Recycling: Quick changes between breaker and crusher attachments accelerate debris removal and on-site crushing.
- Landscaping & Utilities: Seamlessly move from trenchers to augers to grading buckets for pipeline, irrigation and hard-scape work.
- Civil & Road Maintenance: Ideal for municipal crews needing fast transitions between pavement saws, planers and sweepers.
Key Features
- Premium Manganese Steel Body: High strength and wear resistance withstands heavy impact and abrasion.
- Spring-Loaded Circlip & Dual-Lock Pin: Redundant safety system locks the attachment under pressure, preventing accidental release.
- Universal Compatibility: Engineered to fit all major excavator makes and models via adjustable pin centers and separation fits.
- Lean Maintenance: Sealed bearings and consolidated greasing points slash daily upkeep to minutes.
Technical Specifications
| Carrier Weight (ton) | 23–30 |
| Operating Weight (kg) | 400 |
| Length A (mm) | 1010–1030 |
| Height B (mm) | 590–620 |
| Width C (mm) | 520–570 |
| Pin Center Axis Distance D (mm) | 385–395 |
| Pin Diameter E (mm) | 80–90 |
| Working Pressure (bar) | 30–40 |
| Oil Flow (l/min) | 10–20 |