HKM QC14
Quick Coupler
The QC14 Quick Coupler is specifically designed for carrier machines ranging from 9-19 tons. With an operating weight of 180 kg, it features a pin center distance of 250-260 mm and a pin diameter of 60-65 mm. Measuring 790-820 mm in length, 410-420 mm in height, and 375-420 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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QC14 Quick Coupler
The QC14 model Quick Coupler is built for excavators in the 9 to 19 ton range. With a working weight of 180 kg, it offers heavy-duty performance while enabling fast and safe attachment switching. Its reinforced body measures 790–820 mm in length, 410–420 mm in height, and 375–420 mm in width. The coupler features a pin diameter of 60–65 mm and a pin center axis distance of 250–260 mm, allowing compatibility with a wide range of excavators. With an operating pressure of 30–40 bar and an oil flow requirement of 10–20 L/min, QC14 is ideal for demanding earthworks, demolition, and utility applications.
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) | 9–19 |
| Operating Weight (kg) | 180 |
| Length A (mm) | 790–820 |
| Height B (mm) | 410–420 |
| Width C (mm) | 375–420 |
| Pin Center Axis Distance D (mm) | 250–260 |
| Pin Diameter E (mm) | 60–65 |
| Working Pressure (bar) | 30–40 |
| Oil Flow (l/min) | 10–20 |