Power control &Anti blank firing system
H-mode : Long stroke & Extra power, ABF is OFF. Mode used for hard rock breaking such as primary breaking, trench works and foundation works where the rock condition is constant. The excavator Hammer can be started without applying contact pressure to the working tool.
L-mode :Short stroke & Maximum frequency, ABF is OFF· This mode is used for soft rock and semi-hard rock breaking.High impact frequency and normal power provides higher productivity andreduces strain on the hammer and the carrier.
X-mode : Long Stroke & Extra power, ABF is ON.This mode is used for hard rock breaking such as primary breaking, trenchwork, and secondary reduction works, where the rock condition is not constant.·In ABF (Anti-blank firing) working mode, it switches off the hammerautomatically and prevents the blank firing ,as soon as the material is broken.The hammer can be easily restarted when minimal contact pressure is appliedto the working tool.
The ABF system reduces strain on the hammer and the carrier.
The hydraulic breaker hammer is used for 20 Ton excavator such as Hyundai 210LC R210LC-7 R210LC-9 komatsu PC200-7 PC200-8 PC210 CAT320 Hitachi ZX200－3G Sany 215C-9.
The warranty of the hydraulic breaker is 12 month.
| Product Name | Frequency adjustable HWX1400 hydraulic breaker |
| Piston | GCR15, 616V |
| Cylinder | 20CrMo Six-sided forging |
| Front Head | 42CrMo |
| Back Head | 42CrMo |
| Control Valve | 20CrMo Six-sided forging |
| Front Cover | 42CrMo |
| Ring Bush | 42CrMo |
| Through Bolt | 42CrMo |
| Chisel | 42CrMo forging, Each drill rod has undergone 3 cold heattreatments, long life drill rod |
| Operating weight | 2053KG |
| Carrier weight | 18-26 Ton |
| Height | 2806mm |
| Required oil flow | 120-180 L/min |
| Operating pressure | 160-180 bar |
| Impact rate H-mode | 350~500 bpm |
| Impact rate L-mode | 500~700 bpm |
| Tool diameter | 140mm |