Demolition Hammer H90SG

Demolition Hammer H90SG
Best in class Demolition Performance
Impact Energy 70J, Demolition Performance 512kg
User Vibration Protection

  • An optimized hammering mechanism, shock-absorbing construction and vibration-absorbing handles.

    Approx. 54% Lower Vibration, Tri-axial Vibration Value 7.7m/s2

Optimized Hammering Mechanism

  • 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.

    Optimized Hammering Mechanism

Shock-absorbing Construction

  • Front dampers (A) and (B) on the front cover mount reduce vibration from an accessory tool.

    Shock-absorbing Construction

Vibration-absorbing Handles

  • Reduces vibration from the main unit by means of four handle dampers bent by the rotating holder(A).

    Vibration-absorbing Handles
High Durability

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.

Improved handling

Soft grip handles for more comfort

  • Double-layered handles with hard and soft plastics offer more comfortable grip and improved handling.

    Soft grip handles

Large switch lever for more control

  • Reduces operator fatigue even for long operation periods.

    Large switch lever

Specifications

Power Input 110V : 1,560W, 1,670W
120V, 127V : 1,800W
220V, 230V, 240V : 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
Optional Accessories L (mm) Code No. Shank Type
Bull Point
Bull Point		 410(16-9/64”) 996372 Hexagon
520(20-15/32”) 985230
Cold Chisel
Cold Chisel		 520(20-15/32”) 985231
Cutter
Cutter		 520(20-15/32”) 985232
Scoop
Scoop		 546(21-1/2”) 985233
Rammer
Rammer		 - 305880 -
Shank
Shank		 395(15-35/64”) 308092 Hexagon
  1. As of July 2014. Among 30kg class demolition hammers made by leading power tool manufacturers (surveyed by Koki Holdings.)
  2. In comparison with the model H90SE.
  3. The demolished amounts for 30 min. are for reference only. They may vary according to demolished materials and other conditions.
  4. 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.

  • Please contact local dealers for product availability and product details.