Red Series
Mining SeriesHKM RS300M
- Carrier Weight (ton)
- 33-45
- Operating Weight (kg)
- 3080
- Tool Diameter (mm)
- 160
- Input Power (kW)
- 49
- Operating Pressure (bar)
- 130-150
- Oil Flow (l/min)
- 170-250
- Impact Rate (bpm)
- 300-450
Product Detail
HKM RED LINE BREAKERS - RS300M
HKM Red Line RS300M is a full-hydraulic breaker engineered for high, consistent impact power and continuous, low-maintenance operation. Compatible with 33-45 t excavators, it combines a full-hydraulic working principle, a high-pressure accumulator and a dust-protected design for confidence even in the toughest site conditions.
With 130-150 bar operating pressure and 170-250 L/min oil flow, it delivers balanced, efficient performance. Its 3,080 kg operating weight and 160 mm tool diameter provide effective breaking power, while the simplified tie-rod structure reduces maintenance and service costs compared with conventional designs. Developed specifically for the mining sector, the RS300M features a reinforced body for maximum durability and performance on mine sites.
KEY FEATURES
- Reliable, long-life operation with a full-hydraulic system
- Constant, efficient impact thanks to a high-pressure accumulator
- Low maintenance cost with simplified internals
- Dust protection and a durable build for demanding conditions
- Reinforced housing with vibration damping and noise suppression
SET CONTENTS
- Hydraulic Breaker
- Mounting Bracket
- Breaker Tools (1 chisel, 1 moil point)
- Hydraulic Connection Hoses
- Carrier Connection Pins
- Tool Box
STANDARD EQUIPMENT
- High-Pressure Accumulator
- High Efficiency & Performance
- Dust Protection
- Strong Housing Design
- Vibration Damping
- Noise-Suppression System
OPTIONAL EQUIPMENT
- Automatic Lubrication System
- Underwater Kit
- Reinforced Outer Housing
- Quick Coupler Adapter
Not Sure Which Breaker to Choose?
If you are unsure whether the breaker you need fits your machine, don't worry.
Send us your excavator or carrier make/model details, and our expert sales advisors will prepare and share the most suitable breaker and a tailored quote for you.
Frequently Asked Questions
Which machine tonnages is the HKM RS300M suitable for?
The RS300M is optimized for 33-45 t wheeled and tracked excavators, offering an ideal power-to-weight balance in its class at 3,080 kg.
Can it be used for tunnel and vertical breaking work?
Yes. Thanks to its dust-protected bushing design and optional dust-protection kits, the RS300M works without performance loss in tunnels and dusty environments.
Can an automatic lubrication system be fitted?
Yes, an automatic lubrication system is available as an option; it extends the breaker's service life and reduces maintenance.
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