Hammers & Drills

The European Physical Agents (Vibration) Directive 2002/44/EC aims to protect workers from the harmful effects of vibration by placing a duty of care on employers to minimize the risk.
With operator's safety its top priority, Hitachi is addressing the problem of HAVS (Hand-Arm Vibration Syndrome) through constant innovation in the design and manufacture of tools.
Hitachi's new UVP tools, the DH 40MRY Rotary Hammer, H 45MRY Demolition Hammer and DM 20V Masonry Drill with low vibration technology have been developed to help meet the goals of this directive and market demand for lower vibrating tools.

New counter-balance technology & New vibration absorbing handle

	[Models: Rotary Hammer DH 40MRY and Demolition Hammer H 45MRY]

	Full load vibration level(Tri-axial)

	UVP animation Click here
	[New counter-balance technology] Operating vibration can be effectively reduced thanks to the resonance absorption of a weight and leaf-spring.		[New vibration absorbing handle] 4 dampers and an optimized slope angle within the unit reduce operating vibration.

4 dampers elastically suspend the shaft allowing it to rotate with the movement of the handle to reduce operating vibration

Floating structure for less operator fatigue

[Model: 20mm(3/4")Masonry Drill DM 20V]
Operating vibration and noise can be effectively reduced with the help of the spring and the vibration-isolating O-ring positioned behind the hammering section.

		Click here

More features and specifications:

Rotary Hammer DH 40MRY

Demolition Hammer H 45MRY

20mm(3/4")Masonry Drill DM 20V

Hitachi's Innovative Technology for user vibration protection

New counter-balance technology & New vibration absorbing handle

[New counter-balance technology]

[New vibration absorbing handle]

Floating structure for less operator fatigue

More features and specifications: