Hydraulic Breaker Red 365 (40…65 t) 3750 kg
Red Line hydraulic breakers from Green Attachments have been designed to perform all types of demanding tasks of different applictions and materials. Green Attachments Red breakers are used at the open and close mine and quarry applications. Also typical applications are excavation assistance, demolition, tunnel construction, underwater application, boulder breaking etc.
Movement is achieved by the hydraulic oil pressure on the piston head and speeded up by the oil and gas load of the accumulator on the top of the piston. The main function of this accumulator is to keep the pressure same all the time at the top of the piston. Gas must be added only during service.
The membrane type breakers are fully hydraulically operated and this gurantees reliable operation when productivity matters. They can operate in all possible positions due to long and light piston and a large number of seals.
Hammers are designed to have an option for underwater operations. Also specially reinforced stone housing available. Continuous lubrication during operation available as an option.
The hydraulic rock breaker range consists of nineteen (19) hammer models for 0.75 to 100 tonne excavators (1 650 – 220 500 lb).
Green Attachments Piikki Pro Hydraulic breakers – membrane accumulator hammers
Green Attachments' Piikki Pro hydraulic breaker is designed for demanding demolition, earthmoving, and quarrying tasks that require precise yet powerful impact force. This high-quality hydraulic breaker is specifically optimized for breaking hard materials like stone, concrete, and asphalt, without subjecting the machine to excessive strain.
Features:
- Extremely powerful impact – Maximizes performance and extends machine lifespan.
- Low vibration and noise – Enhances operator comfort and is suitable for urban environments.
- Durable construction – Made from wear-resistant materials for demanding worksite conditions.
- Easy serviceability – Wear parts are quickly and affordably available, designed to keep downtime to a minimum.
- Compatible with all excavator models – Available in various size classes.
Who is the Piikki Pro hydraulic breaker suitable for?
Piikki Pro hydraulic breakers are primarily designed for professional rock breaking. Various tasks in mines and quarries are the natural domain of the Piikki Pro hydraulic breaker. This breaker, offering an excellent price/quality ratio, is a reliable choice for quality-conscious customers.
This membrane type rock hammer is also an ideal choice for earthmoving, demolition, and quarrying contractors looking for an efficient, reliable, and long-lasting attachment for their excavator. It is also excellently suited for urban sites where limiting noise and vibration is important.
Green Attachments offers its customers high-quality and tested attachment solutions that improve work efficiency and reduce operating costs. The company's expertise and customer-oriented service ensure that you find exactly the right solution for your needs
Hydraulic Breaker applications
- demolition applications, concrete breaking
- closed mines, scaling
- open mines, boulder breaking
- tunneling
- underwater applications
- frozen soil breaking
- rock breaking
Advantages of Red hydraulically operated breakers
- Constant blow energy
- Low wear, resulting in high secondhand resale value of a breaker
- Low thermal heat of oil means energy savings for end user
- Good hydraulic shock absorption
- Less maintenance of hammers, and therefore lower costs
- Hammers have well designed hydraulics to minimize overheating.
- The buffer system (side, top and bottom buffers) that is used in Red breakers, has a special impact and vibration absorbing properties.
- Easy changing of tools
- Noise isolation sheets as standard
- Side rods are covered with the polyurethane to reduce stress and vibration on the thread.
- Long / short stroke adjustment from models Red 125 and up
- wear resistant steel bushings
Hydraulic Breaker specs
| Weight | | kg / lb | 3750 / 8269 |
| Impact energy | | Joule /Ft.lb | 8000 / 5902 |
| Frequency | bpm | 320-510 |
| Excavator oil flow | | l/min / gpm | 180 - 280 / 47.5 - 73.9 |
| Working pressure | | bar / psi | 140 / 2035 |
| Tool diameter | | mm / Inch | 175 / 6.89 |
| Carrier weight | | t. / 1000 lb | 40 - 65 / 88.2 - 143 |
| Noise level | | LwA(db) | 129 |
Videos of hydraulic rock breakers
https://youtu.be/i_UP2dN2jbM Red 285 Quarry
https://youtu.be/sE4hCwJ_xgQ Red 255 Quarry
