HKM RED LINE BREAKERS – R 250 M
(Mining Series – Special Edition)
HKM Red Line R 250 M is specifically engineered to meet the demands of abrasive and heavy-duty mining applications.
Designed for 25–34 ton class excavators, this Mining Series model features a reinforced white-red housing, a high-pressure accumulator, and a nut-free tie rod system that ensures lasting performance in extreme working conditions.
R 250 M: CONTROL THE POWER IN MINING ZONES
With an operating pressure of 130–150 bar and oil flow of 160–230 l/min, R 250 M delivers powerful and consistent performance.
Its 2,250 kg operating weight and 140 mm tool diameter make it ideal for rock extraction, quarry operations, and open-pit mining.
The full hydraulic system combined with the top-mounted high-pressure accumulator ensures consistent impact energy throughout long shifts.
The short, nut-free tie rod design absorbs vibrations early, reducing stress and extending component life — while minimizing the need for maintenance.
Anti-Blank Firing system prevents idle strikes when the tool is not in contact with a surface, protecting both the breaker and the carrier.
The fully enclosed, dust-protected housing shields internal components from environmental damage, while noise and vibration dampening systems ensure operator comfort.
Visually distinguished by its white-red mining series color scheme, R 250 M is engineered to maximize uptime, power, and durability in mining zones.
KEY FEATURES
- Reinforced structure for abrasive and mining environments
- Nut-free tie rod system extends service life
- Anti-Blank Firing system protects carrier and tool
- High-impact performance with minimal maintenance
- Mining Series identity: white & red for high visibility and durability
STANDARD EQUIPMENTS
- High-Pressure Accumulator
- High Efficiency & Performance
- Dust Protection
- Solid Cabin Design
- Vibration Absorption
- Noise Absorption
- Nut-Free Tie Rod Design
- Anti-Blank Firing System
OPTIONAL EQUIPMENTS
- Automatic Lubrication System
- Underwater Equipment
- Reinforced Outer Cabin
- Fast Attachment Replacement Device
- Flow Secure Valve
- Impact Clock – Preventative Maintenance System
TECHNICAL SPECIFICATIONS
| Operational Weight (kg) | 2250 |
| Carrier Weight (ton) | 25-34 |
| Tool Diameter (mm) | 140 |
| Operating Pressure (bar) | 130-150 |
| Oil Flow (lt/min) | 160-230 |
| Impact Rate (bpm) | 400-550 |
