Tpb-90 Hand Held Pneumatic Jack Hammer Paving Breaker

• Type: Air Hammer
• Working Style: Rotary Type
• Air Wrench Type: Pulse pneumatic wrench
• Pneumatic Drill Range: Tunnel
• Brand: Qianshao
• Degree of Automation: Semi-automatic
• Model NO.: TPB-90
• Screwdriver Startup Mode: Hand press
• Condition: New
• Customized: Customized
• Certification: CE
• Feature: OEM
• Color: Any Color
• Transport Package: Cartons or Others
• Specification: CE
• Trademark: GM
• Origin: China
• Production Capacity: 50000PCS/Year

Product Description

Production Description

Usage: Drilling in mine and coal bed
             Crashing concrete and clay
             Blasting in civil engineering and underground construction

Specification

Model	TPB-90
Weight	42kg
Length	724mm
Postion dia.	67mm
Postion stroke	152mm
Air pressure	0.63Mpa
Air consumption	37L/S (2.2m³/min)
Air pipe inner dia.	19mm(3/4inch)
Blow frenquency	1400(Bpm)
Shank Size	32*152mm(1-1/4*6inch) 28*152mm(1-1/8*6inch)