Hydraulic Breaker
Discription :
A Hydraulic Breaker (also known as a Hydraulic Hammer) is a powerful percussion hammer fitted to an excavator for demolishing concrete structures or rocks. It is powered by the excavator’s auxiliary hydraulic system and operated by a foot pedal or joystick.
Hydraulic breakers are widely used in construction, mining, quarrying, and demolition operations to break up hard materials like concrete, rock, or asphalt efficiently.
| Specification | Details |
|---|---|
| Carrier Weight Class | 1 to 70 tons (depends on breaker model) |
| Operating Pressure | 130 – 180 bar (1885 – 2600 psi) |
| Oil Flow Rate | 20 – 200 liters/min (varies by size) |
| Impact Rate | 300 – 1500 blows per minute (BPM) |
| Tool Diameter | 45 – 210 mm |
| Breaker Weight | 100 – 7000 kg |
| Sound Level | 100 – 130 dB (depends on model and casing) |
| Tool Type | Moil Point, Chisel, Blunt, Pyramid, etc. |
| Mounting Options | Top type, Side type, Box-silenced type |
| Housing Type | Box (soundproof) or Open bracket |
اعلیٰ معیار کی ہیوی مشینری اور قابل بھروسہ اسپیئر پارٹس ہول سیل نرخوں پر اعلیٰ معیار اورگارنٹی کے ساتھ ابھی رابطہ کریں
⚙️ Main Parts / Attachments of a Hydraulic Breaker
Here are all the essential parts of a hydraulic breaker, including attachments and replaceable components:
1. Main Body
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Casing / Housing: Protects internal components. Can be open or silenced box type.
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Back Head: Contains nitrogen gas for energy storage.
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Cylinder: Main hydraulic power chamber.
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Front Head: Supports the tool and transmits energy.
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Piston: Transfers impact energy to the tool.
2. Hydraulic System Components
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Hydraulic Hoses: Connect to excavator for oil supply and return.
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Accumulator (optional): Helps absorb shocks and maintain pressure.
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Control Valve: Regulates hydraulic flow and pressure.
3. Tool & Retainer System
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Chisel / Tool Bit: Interchangeable breaking tool (types include Moil, Flat, Blunt).
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Retainer Pins: Secure the tool in place.
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Tool Bushings / Wear Bushes: Protect tool holding parts from wear.
4. Seals & Fasteners
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Seal Kit: Prevents oil leakage and maintains internal pressure.
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Bolts, Nuts, Washers: For assembling and maintaining breaker components.
5. Mounting Brackets
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Top Bracket / Side Bracket / Universal Bracket: For attaching breaker to different types of carriers (excavator, backhoe, skid steer).
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Pins and Bushings: Allow breaker to pivot on the carrier arm.
6. Optional Attachments / Accessories
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Auto Greasing System: Lubricates tool and bushings automatically.
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Dust Protector Kit: Prevents dust ingress in dusty environments.
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Noise Reduction Kits: For working in urban or sensitive environments.
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Underwater Kit: Special sealing for underwater demolition.
🧰 Common Replaceable Spare Parts
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Piston
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Chisel (tool)
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Retainer Pin
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Front Bushing
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Upper/Lower Bushings
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Seal Kit (O-rings, dust seals)
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Diaphragm (for accumulator)
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Through bolts
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Gas charging kit
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