Gas vs. Hybrid: The Guide to Choosing the Right HKM Hydraulic Breaker (Red vs. Grey)

Gas vs. Hybrid: The Difference in HKM Hydraulic Breaker Series

HKM offers two main breaker series suitable for every challenge: the Grey Series (Gas-Charged) and the Red Series (Hybrid). Making the right choice maximizes your project efficiency.

1. Grey Series: Efficient Power and Simple Structure (Gas-Charged Breakers)

Our Grey Series Breakers utilize nitrogen gas as their primary energy source.

• Key Advantage: High Energy Efficiency. The gas absorbs the piston's rebound energy, preparing it for the next blow. This requires less oil flow, making the breaker more efficient.

• Ideal Use: Medium-hard rock and general excavation/demolition work. Projects requiring longer, sustained power.

• Standout Feature: Offers a simpler maintenance structure due to fewer moving parts.

2. Red Series: Maximum Force and Precision (Hybrid Breakers)

The Red Series uses a hybrid system that combines oil (hydraulic) and gas (nitrogen).

• Key Advantage: Maximum Impact Power. The gas supports the hydraulic energy during the stroke, increasing the impact force and accumulating energy faster.

• Ideal Use: Extremely hard rock, dense reinforced concrete structures, and demanding mining applications. Projects where the highest demolition power is required.

• Standout Feature: Despite the high power output, it provides better precision and less vibration thanks to advanced hydraulic control.