List of products by type

Rock Splitters

Handheld Rock Splitters

C15W Series

K25W Series





Powerful Rock Splitters

N50 Series







Rock Splitter & Drill System




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Hydraulic pump ( Pumps )

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 In-house developed, considering the balance of destructive power and operability of hydraulic machines.

Applicable to Hirado Environmental Friendly Series (Wall Crushers, Wall Cutter, Splitter Series, etc.) with household 100V power socket, 3-phases 200V power socket or air. 

Although It is compact, has 85 MPa (Hydraulic pressure) and suits for different kinds of machines and job sites.


Through our long history and experience, our pumps have been developed to be durable and easy maintenance.

In consideration of maintenance and easy carrying, our pumps have the mechanical structure oil temperature to not rise easily.


Tapered bits (Drill bits)

It is best for drilling 20 ~ 65 mm holes on concrete , bedrock and hard rocks.
And also it is high durability because of special steel and carbide.


Threaded bits ( Drill bits )

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The way blowing strength can transfer percussive force directly to the bottom hole of bit from the edge of rod,

usually it is being used for Crawler drill and Drill jumbo in tunnel , mining and any job site.

Insert bit ( Drill rods )

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This integrated bit with rod is used for Small Rock Drill (TH-5 Root Hammer) which is produced by HIRADO, Japan.

It is best for drilling small holes on concrete , bedrock and hard rocks in where construction job site, stone industry etc.

Tapered rods ( Drill rods )

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These rods are used for Small Rock Drill (TH-5 Root Hammer).

It can be used with HIRADO bit attached to top of the rod.

And also it is high durability because of special steel.


One body wedge ( Breaking rock, Breaking concrete )

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This wedge can split Concrete , Granite rock, Garden rock and so on.

Made of special alloy steel, outstandingly durable comparing to conventional Wedge & Feathers.

Integrated parts are easy to set, all parts do not go apart. The parts won’t be lost, and work efficiently increase. Friction on the slide surfaces is small, large hammer is not necessary.



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These are accessories for HIRADO products.

This has been developed only for HIRADO products.

Especially, grease makes products life longer and bring that potential out efficiently.


Root Hammer

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This small rock drill is for drilling hole in stone, bedrock, concrete, etc.

Its weight is about 6kg, very light though, it is high durability.

It can be used in many job site such as construction job site, quarry, anchor of slopes, etc.