Hitachi H90SE, Технические данные и руководство по обслуживанию

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4-1. Selling Point Descriptions
4-1-1. Largest demolition power in this class
The powerful impact force of each blow ensures efficient and easy demolition of concrete.
The demolition performance is 1.0 --- 1.4 times more powerful than that of similar products.
4-1-2. Tool retainer accepts 3 types of 28.5 mm (1-1/8") hex. shank hammer accessories
Three types of hex. shank tools (Fig. 1) can be used
in the Model H 90SE by turning the tool retainer in
the following two methods.
Collar type
(Air braker)
Collar and groove type
Groove type
Fig. 1
Maker
•
Model Ratio of demolished weight (%)
HITACHI H 90SE 100
HITACHI H 90SC 100
HITACHI H 85 85
C 70
B 85
Highest demolition power in its class
Short overall length design for
more comfortable hammering work
Tool retainer accepts 3 types of
28.5 mm (1-1/8") hex. shank hammer
accessories
Internal double-insulation construction
with sturdy aluminum frame
*: Refer to 8-3. (1) Vibration-Absorbing
Construction for details of Involute
Neidhart.
Improved shock absorbing handle
equipped with Involute Neidhart
spring method * damping