HKM GREY LINE MINI BREAKERS – G40BL
The HKM Grey Line Mini Breakers are designed to deliver powerful yet practical performance in tight urban job sites.
As the largest model in the mini series, the G40BL offers the same high-impact force of the standard G 40 but with a simplified open-frame design — making it more economical, easier to maintain, and ideal for operators who value both efficiency and accessibility.
- 400 kg operating weight and 75 mm tool diameter for solid compatibility with compact carriers
- 120–150 bar operating pressure and 50–90 l/min oil flow deliver reliable breaking performance
- Open-frame structure ensures quick and easy access for servicing and part replacement
- Slim profile enables access in trenching, asphalt cutting, and light demolition projects
- Simplified internal components reduce downtime during maintenance
- Compatible with 6–12 ton carrier machines for a wide range of applications
The G 40 BL delivers maximum output in the mini breaker class — while optimizing serviceability and cost efficiency.
OPEN-FRAME ADVANTAGE. SMART JOBSITE PRODUCTIVITY.
Equipped with a hybrid gas + hydraulic power unit, the G 40 BL allows flexible operation across different job conditions.
Its lightweight and accessible design makes it perfect for tight or high-rotation jobs where speed and reliability matter.
Despite the simplified structure, it maintains strong impact performance for demanding urban tasks.
KEY FEATURES
- Open-frame design for fast, hassle-free maintenance
- Compact structure for maneuverability in confined spaces
- High impact energy in an economical package
STANDARD EQUIPMENT
- Hybrid Power Unit (Hydraulic + Gas)
- Easy Part Replacement and Service Access
OPTIONAL EQUIPMENT
- Underwater Kit
- Reinforced Outer Housing
- Quick Coupler for Attachment Change
TECHNICAL SPECIFICATIONS
| Operational Weight (kg) | 155 |
| Carrier Weight (ton) | 1,5-5 |
| Tool Diameter (mm) | 53 |
| Operating Pressure (bar) | 90-120 |
| Oil Flow (lt/min) | 25-50 |
| Impact Rate (bpm) | 600-1100 |
