HKM CC40
Concrete Cutter
The HKM CC40 Concrete Cutter is the largest and most powerful model in the series, built for 30–45 ton excavators. With a jaw opening of 1550 mm, cutting force of 350 tons, and crushing force of 211 tons, it handles large structural concrete and reinforced elements in a single stroke. Weighing 3940 kg with a 3.5-second fast cycle, it delivers high performance under 320 bar pressure and 350 L/min oil flow—perfect for heavy demolition and infrastructure operations.
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HKM CONCRETE CUTTERS – CC40
HKM CC40 Concrete Cutter is the largest model in our concrete cutter range, designed for 30–45 ton excavators. With 320 bar operating pressure, 350 L/min oil flow and a weight of 3940 kg, it delivers unmatched performance in heavy-duty demolition tasks. A wide opening distance of 1550 mm allows for cutting even the thickest structural elements in a single stroke.
Thanks to its 3.5-second stroke cycle, the CC40 provides excellent operation efficiency. With a crushing force of 211 tons and a cutting force of 350 tons, this model is ideal for challenging tasks in infrastructure, roadwork, and reinforced concrete processing.
Benefits
- Speed & Efficiency: Fast stroke open/close cycle times and powerful cutting reduce project durations.
- Cost Savings: Low maintenance and durable components cut repair and replacement expenses.
- Versatility: From heavy demolition to fine-tuning repairs, handles a broad range of concrete tasks.
- Operator Comfort: Optimized hydraulic controls minimize vibration and operator fatigue.
- Safety & Precision: Controlled cuts reduce collateral damage to adjacent structure.
Application Areas
- Industrial Demolition: Precision cutting of slabs, beams and walls in heavy-duty structures
- Infrastructure Works: Trenching, manhole entry, bridge abutment and barrier footing preparation
- Road & Rail Maintenance: Cutting concrete pavement joints, barrier installation and track base removal
- Repair & Retrofit: Targeted cutting for patch repairs, expansion joint creation and partial removal of damaged sections
- Modular Construction: On-site trimming of precast panels, block removal and custom penetration cutting
Key Features
- High-Pressure Hydraulic System
- Rapid Open/Close Cycle
- Wear-Resistant Alloy Blades
- Stroke Opening
- Sealed, Low-Maintenance Design
- Smooth Rotation
TECHNICAL SPECIFICATIONS
| Carrier Weight (ton) | 30–45 |
| Operating Weight (kg) | 3940 |
| Operating Pressure (bar) | 320 |
| Oil Flow (l/min) | 350 |
| Open/Close Cycle (secs) | 3.50 |
| Opening A (mm) | 1550 |
| Blade Length D (mm) | 240 |
| Height B (mm) | 2900 |
| Width C (mm) | – |
| Crushing Force b (ton) | 211 |
| Cutting Force a (ton) | 350 |
| Rotation Diameter (mm) | 806 |