We are one of the top 3 factories from China which specialize in manufacturing hydraulic breakers and their spare parts. We have two brands "STB" and "WYB", "STB" is mainly aiming at high-end market, "WYB" is mainly aiming at middle-end market. We are sincerely seeking reliable and professional dealers all over the world.

WYB-68 SERIES PRODUCT DESCRIPTION
Applicable Excavator: 4-7 ton
Gross Weight: 295 kg
Main Body Weight: 151 kg
Required Oil Flow: 40-70 l/min
Set Pressure: 170 bar
Operating Pressure: 110-140 bar
Impact Rate: 500-900 bpm
Tool Diameter: 68 mm
Tool Length: 700 mm
Impact Energy: 70 kg.m