HKM RS550 Hydraulic Breaker

HKM RS550 Hydraulic Breaker

HKM RED LINE – RS550: THE HEAVYWEIGHT CHAMPION FOR MASSIVE PROJECTS

HKM Red Line RS550 is a heavy-duty power unit engineered for 50–75 ton class excavators, designed to tackle the most demanding tasks on the field.
It delivers the destructive power and durability required especially for marble quarries, dam constructions, and mass rock excavation projects.

RS550: HARD ROCKS STAND NO CHANCE

Operating with a pressure of 130–150 bar and an oil flow of 250–305 l/min, the RS 550 converts hydraulic energy into immense breaking force.
Its massive 5,500 kg operating weight and 180 mm tool diameter ensure continuous progress even in the hardest grounds like granite and basalt where competitors fail.

The integrated high-capacity accumulator dampens pressure spikes, protecting the excavator pump while guaranteeing consistent high performance with every strike.
The nut-free short tie rod technology prevents vibrations from damaging the main body in such high-power applications and minimizes maintenance costs.

The dust and impact-resistant solid housing design keeps internal mechanisms safe even in the dustiest and toughest job site conditions, extending the machine's life.
RS550 is not just a breaker; it is the most reliable partner for your heavy industrial projects.

KEY FEATURES

• Massive breaking power customized for 50–75 ton machines
• 180 mm tool diameter for deep cracking effect
• Nut-free short tie rod system for long service life
• High-capacity accumulator for stable operation
• Optimized impact frequency for marble and stone quarries

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 EQUIPMENTS

• High Pressure Accumulator
• High Efficiency & Performance
• Dust Protection
• Solid Housing Design
• Vibration Absorption
• Noise Absorption
• Nut-Free Tie Rod Design

OPTIONAL EQUIPMENTS

• Automatic Lubrication
• Underwater Equipment
• Reinforced Housing
• Fast Attachment Replacement Device

TECHNICAL SPECIFICATIONS

Frequently Asked Questions (FAQ)

Q: What machines is the RS 550 compatible with?
A: The RS 550 is designed for large-scale excavators ranging from 50 to 75 tons. It is ideal for primary machines used in marble quarries and massive earthmoving projects.

Q: Is it suitable for use in marble quarries?
A: Yes, the RS 550 possesses the high breaking and cracking power specifically needed in marble and natural stone quarries. Its 180mm tool diameter and 5500kg weight are optimized for these tasks.

Q: Is spare part supply easy?
A: As HKM, we keep all spare parts (chisels, pistons, bushings, diaphragms, etc.) for our Red Series breakers in stock and dispatch them quickly.