Hydraulic Breaker

HKM RED LINE BREAKERS – R 350

Unstoppable in Heavy Duty Operations. Power that Goes Deep. Performance that Lasts.

The HKM Red Line R 350 is engineered to dominate the heaviest demolition jobs in mining, quarrying, and large-scale infrastructure projects.
Compatible with 40–55 ton class excavators, this model delivers massive impact power while maintaining a long service life even under the most punishing conditions.

R 350: BUILT FOR THE DEPTHS OF MINING

With an operating pressure of 130–150 bar and oil flow of 210–240 l/min, the R 350 delivers maximum performance without compromise.
Weighing 3,750 kg and equipped with a 175 mm tool diameter, it is built to crush the hardest materials efficiently and consistently.

The high-pressure accumulator, mounted directly above the main valve block, provides optimal energy delivery with every blow.
Its nut-free tie rod design uses shortened, directly tightened rods to absorb vibration before it spreads — minimizing mechanical stress, reducing downtime, and extending spare part life.

The solid housing, equipped with dust protection, vibration and noise absorption, ensures both internal durability and a more comfortable operating environment.
Customizable with optional features such as reinforced housing for abrasive conditions, underwater equipment, and automatic lubrication systems, the R 350 is ready for any mission — deep, harsh, or complex.

KEY FEATURES

• Built for 40–55 ton class excavators
• High breaking force with minimal stress on the carrier
• Short nut-free tie rods for superior vibration control
• Rugged, dust-sealed housing for long service life
• Optional mining-specific enhancements

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