HKM G230 Hydraulic Breaker

HKM G230 Hydraulic Breaker

The HKM Grey Line Heavy Breakers are engineered to handle the most demanding jobs — from quarry operations and large-scale demolition to heavy infrastructure and tunnel applications.
Among the flagship models of the series, the G230 offers a powerful combination of high impact force, fuel efficiency, and long-term reliability for professional operators.

RELIABLE POWER FOR TOUGH CONDITIONS

Equipped with a hybrid gas-hydraulic power unit, the G 230 operates efficiently across a wide pressure and oil flow range.
This allows seamless compatibility with various excavator types and enables site-specific pressure tuning for optimized fuel savings.

Its monoblock housing design offers exceptional structural durability, while extended wear plates and advanced damping components significantly reduce vibration and noise — improving both operator comfort and equipment lifespan.
The automatic lubrication system, offered as an option, extends the service life of internal components and reduces maintenance downtime.
For tunnel environments, the G 230 includes a specially designed single-piece bushing system, minimizing wear and spare part consumption during vertical impact operations.

Despite its heavy-duty impact performance, the G 230 remains relatively lightweight for its class — making it suitable even for demanding vertical breaking tasks without overloading the carrier.
With its robust design and smart operational features, the G 230 is built to deliver consistent breaking power in the harshest jobsite conditions.

HIGHLIGHTED FEATURES

• High impact energy with low vibration
• Compatible with multiple excavators thanks to wide pressure and flow range
• Durable monoblock body design for maximum resistance
• Optional automatic greasing system for extended service intervals
• Single-piece bushing optimized for tunnel applications

INCLUDED IN THE SET

• Hydraulic Breaker Machine
• Mounting Bracket
• Breaker Tools (1 pcs Chisel Tool, 1 pcs Moil Point Tool)
• Hydraulic Connection Hoses
• Carrier Connection Pins
• Tool Box

STANDARD EQUIPMENT

• Hybrid Power Unit (Hydraulic + Gas)
• Monoblock Housing Design
• Vibration Dampening Components
• Noise Reduction System

OPTIONAL EQUIPMENT

• Automatic Lubrication System
• Underwater Kit
• Reinforced Outer Casing
• Quick Coupler for Attachment Change

TECHNICAL SPECIFICATIONS

Frequently Asked Questions (FAQ)

Q: What size excavator is the G230 designed for?
A: The HKM G230 is a heavy-duty breaker designed for excavators ranging from 25 to 35 tons. It is built for demanding environments like quarries and tunnel construction.

Q: Is it suitable for tunneling?
A: Yes, the G230 features a special "single-piece bushing" design that is optimized for vertical and tunnel applications, reducing wear and maintenance costs.

Q: Can an auto-lube system be installed?
A: Yes, an automatic lubrication system is available as an option for the G230. This system ensures continuous greasing of the tool and bushings, significantly extending their lifespan.