Demolition Hammers H90SG
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An optimized hammering mechanism, shock-absorbing construction and vibration-absorbing handles.
Optimized Hammering Mechanism
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Secures sufficient air cushion and improves hammering movement, decreasing piston reaction force generated during hammering. And vibrations are significantly reduced by making the piston and other parts lighter.
Shock-absorbing Construction
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Front dampers (A) and (B) on the front cover mount reduce vibration from an accessory tool.
Vibration-absorbing Handles
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Reduces vibration from the main unit by means of four handle dampers bent by the rotating holder(A).
Internal double-insulation construction with a very sturdy aluminum die-cast body and a plastic internal stator holder
Makes the housing more rigid, significantly enhancing durability of the motor unit.
Soft grip handles for more comfort
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Double-layered handles with hard and soft plastics offer more comfortable grip and improved handling.
Large switch lever for more control
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Reduces operator fatigue even for long operation periods.
Specifications
| Power Input | 2,000W |
|---|---|
| Full Load Impact Rate | 1,000/min |
| Overall Length | 860mm (33-55/64”) |
| Weight | 32.0kg (70.5 lbs.) without code |
| Tri-axial Vibration Value | Chiselling : Vibration emission value ah, Cheq= 7.7m/s2 Uncertainty K =1.5m/s2 |
| Standard Accessories | Hex. Bar Wrench |
- As of July 2014. Among 30kg class demolition hammers made by leading power tool manufacturers (surveyed by Koki Holdings.)
- In comparison with the model H90SE.
- The demolished amounts for 30 min. are for reference only. They may vary according to demolished materials and other conditions.
- The tri-axial vibration value was measured according to EN60745-2-6.
Note: Manufacturer reserves the right to change specifications of parts and accessories without notice. Specifications and standard accessories may vary from country to country.