By maximizing demolition power and durability, DONGYANG breakers will make your working efficiency higher at the construction field.
Harmonized combination of Hydraulic Oil & N2 gas MinimizedInternal Torque for Long Life Expectancy Low Maintenance & Less Components Maximized operating efficency Balanced power-to-weight ratio Environment-friendly system More Impact Power.
A better design that combining efficiency, reliability and serviceability.
- Unique nitrogen gas-powered piston maximizes hammer efficiency.
- Bottom tie rod nuts for easier serviceability.
- Quick-change tol system with single round retainer pin, up to DYB-300.
- Variety of tool configurations available.
- Replaceable cylinder bushings for easy, economical rebuild.
- Tool bushings engineered for quick, easy replacement.
Simplified lubrication for greater reliability.
Greasing port is provided for automatic and/or manual greasingof the demolition tool. This prevents damage or premature wear caused by a lack of grease.
Full serviceability of the industry’s easiest, lowest cost, body-rebuild system Hammers aren’t meant to have an easy life.They occasionally need to rebuilt.When the hammer body is involved, DONGYANG’s replaceable bushing design can reduce your costs by a factor of five to ten.