HKM GREY LINE MINI BREAKERS – G40
Engineered as the largest model in the HKM Grey Line Mini Breakers, the G40 delivers powerful impact performance while retaining all the compact advantages of the mini series.
It’s the ideal choice for users who need high breaking force in confined spaces, especially for urban projects.
- 400 kg operating weight and 75 mm tool diameter — perfect for larger mini excavators and backhoe loaders
- 120–150 bar operating pressure and 50–90 l/min oil flow provide excellent efficiency
- Enclosed body design reduces noise and vibration — ideal for noise-sensitive urban environments
- Compact frame allows easy access for trenching, asphalt breaking, and light demolition
- Simplified internal layout enables fast maintenance and spare part replacement
- Compatible with carriers in the 6–12 ton range
As the highest-capacity model in the Grey Line Mini Breakers, the G 40 is built to dominate tough jobs with compact power.
MINI IN SIZE, MAXIMUM IN POWER
With a hybrid power unit that combines gas and hydraulic systems, the G 40 offers wide operational flexibility and excellent impact energy.
Its design provides both high performance and low downtime, making it a reliable solution for high-demand job sites.
KEY FEATURES
- Low noise and vibration — optimal for urban jobsites
- Strong impact force in a compact frame
- Fast servicing and easy part replacement
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) | 400 |
| Carrier Weight (ton) | 6-12 |
| Tool Diameter (mm) | 75 |
| Operating Pressure (bar) | 120-150 |
| Oil Flow (lt/min) | 50-90 |
| Impact Rate (bpm) | 400-800 |
