Quick Couplers
HKM QC30
- Carrier Weight (ton)
- 30-35
- Operating Weight (kg)
- 550
- Length A (mm)
- 1100-1200
- Height B (mm)
- 630-640
- Width C (mm)
- 530-570
- Pin-to-Pin Center Distance D (mm)
- 490-580
- Forearm Open Width E (mm)
- 345-410
- Retractable Distance of Oil Cylinder (mm)
- 490-580
- Pin Center Axis Distance F (mm)
- 390-420
- Pin Diameter G (mm)
- 90-100
- Working Pressure (bar)
- 30-40
- Oil Flow (l/min)
- 10-20
Product Detail
QC30 Quick Coupler
The QC30 is a lightweight yet robust quick coupler developed specifically for excavators in the 30-35 t range. With a 550 kg operating weight, it preserves your machine's maneuverability while letting you complete attachment changes in seconds.
Compatible with all leading excavator brands, the QC30 has a 90-100 mm pin diameter and a 390-420 mm pin-center distance. It delivers smooth hydraulic performance at 30-40 bar operating pressure and 10-20 L/min oil flow.
Its wear-resistant body and dual safety system ensure safe, fast and long-lasting use on site.
Advantages
- Uninterrupted Workflow: Attachments can be changed without leaving the cab.
- Low Operating Cost: Less labor and lost time minimize project expenses.
- Increased Safety: A spring safety ring and dual-lock pin system ensure a secure connection.
- Compact Build: High maneuverability in tight spaces and maximum control with a light build.
- Easy Maintenance: Sealed bearings and single-point greasing complete daily upkeep in minutes.
Applications
- Multi-Attachment Use: Fast switching between breaker, auger, bucket and other attachments.
- Construction & Ground Works: Trenching, fill and maintenance with lighter equipment.
- Urban & Light Industrial Use: Maximum flexibility on small-scale site applications.
Key Features
- Manganese Steel Body: Long-lasting performance against wear and impacts.
- Spring Safety Ring & Dual-Lock Pin: Prevents accidental release during operation.
- Compatible Design: A 90-100 mm pin diameter and 390-420 mm pin-center distance fit all major brands.
- Hydraulic Performance: Safe, efficient use at 30-40 bar pressure and 10-20 L/min oil flow.
Frequently Asked Questions
What is the HKM QC30 used for?
The HKM QC30 is a model in the Quick Couplers family, used for changing attachments safely in seconds.
Which carrier is the HKM QC30 suitable for?
The HKM QC30 is built to match carriers in the 30-35 ton class. Share your machine tonnage and we will confirm the right model.
What are the technical specifications of the HKM QC30?
Key technical values of the HKM QC30: Operating Weight (kg) 550, Oil Flow (l/min) 10-20, Working Pressure (bar) 30-40. The full spec table is on the product page and in the brochure.
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