Guangzhou Zhenhui Machinery Equipment Co., Ltd |
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Side Type Hydraulic Breaker Hammer Rock Hammer For Excavator
YYG hydraulic breakers are compatible with all kinds of excavators such as Doosan, Dawoo, Volvo, Hitachi, Kato, Kobelco, Komatsu, Sumitao, Liebheer, Hyundai, Cat, Jonyong, Changjiang, Liugong, Yucai, Case, John Deer, Fotonlovol and Loader etc.
After-Sales Service
Warranty period for YYG hydraulic breaker hammer:
(1) 01 month or (100 hrs): Chisel Pin, Accumulator
(2) 03 month or (500 hrs): Inner and outer bush, Brackets
(3) 06 month or (1000 hrs): Front head
(4) 12 months or (1500 hrs): Cylinder, Piston, Valve, Back head
Note:All the warranty covered from Invoice Date/ Hrs which ever is earlier and must for proper maintenance only