B47 Pneumatic Breaker Air Jack Hammer Pick Paving Breaker

• Customization: Available
• After-sales Service: Quality Assurance Service
• Warranty: 3 Month
• Model NO.: B47
• Type: Jack Hammer, Air Hammer
• Application: Pneumatic Breaker
• Certification: ISO9001: 2000
• Condition: New
• Length: 550mm
• N.W.: 21.50kg
• Bit Fixation Style: Lock/Unlock
• Bit Head Size: 25×108mm
• Air Tube Inner Diameter: 19mm
• Transport Package: Carton/Wooden Box
• Specification: 550mm
• Trademark: Baptech
• Origin: China
• HS Code: 8201300090
• Production Capacity: 10000sets/Year

Product Description

Product Description

 

m

B47 Pneumatic Breaker
Model		B47
N.W.		21.50Kg
Length		550mm
Under Air Pressure 6kg/cm2	Air Consumption	26.50L/S
	Percussive Frequency	21Hz
	Percussive Energy	≥76J
Bit Fixation Style		Lock/Unlock
Bit Head Size		25×108mm
Air Tube Inner Diameter		19mm

The pneumatic break is a powerful tool mainly used in construction and demolition to break through hard surfaces such as concrete, rock and asphalt.  It operates by using compressed air to drive the piston up and down in the cylinder. The force generated by the piston is transmitted to the chisel or drill bit at the tool's end, and then repeatedly impacts the surface to break it down.

Usage
1. Breaking old pavements in municipal construction and demolishing original concrete foundations during equipment installation in industrial and mining enterprises.  
2. Destroying hard, frozen strata in civil engineering, underground construction, and civil air defense projects.  
3. Coal seam cutting and soft ore fragmentation** in the mining industry.

The pneumatic breaker (air-powered jack hammer) is a heavy-duty demolition tool that uses compressed air to deliver high-impact blows, ideal for breaking concrete, rock, asphalt, and frozen ground. Unlike electric models, it excels in harsh environments (wet, dusty, or high-temperature) and offers superior power-to-weight ratios.

Detailed Photos

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