D3HS Diamond Rock Saw

For excavators 4 - 12 tonnes

Designed with the concrete cutting and demolition industies in mind, the high speed saws offer exceptional performance.

They utilise a wide range of blade diameters, and can be set for a variety of excavator and robot sizes.

The D3HS has the option of through-hub water distribution, which Echidna has developed to improve cutting rates and blade life, while limiting water consumption and mess to a minimum.

D3HS Series Features

Automatic Blade Brake	✔
Reversible Blade Spin Direction	✔
Through-hub Water Distribution	✔
Case drain required	✔
Minimum Trench Width	480 mm
Cutting Depth Loss	120 mm

Model
Saw Model		D3HS/NM	D3HS/NB	D3HS/RB
Excavator range	tonnes	5 - 12	5 - 12	5 - 16
Blade Diameter Range	mm	400 - 1200	400 - 1400	400 - 1400
Mass (drive unit)	kg	155	155	240
Performance
Torque Max	Nm	320	360	430
Speed Max	rpm	3120	2780	2310
Power Max	kW	100	100	100

Recommended Flow Rates

Rock Saw Model	Diamond Blade diameter /mm
Rock Saw Model	400	600	800	1000	1200	1400
	Recommended Flow Rate (lpm
D3HS/NM	135 - 247	90 - 165	67 - 124	54 - 99	45 - 82
D3HS/NB	152 - 250	101 - 185	76 - 139	61 - 111	51 - 93	43 - 79
D3HS/RB	182 - 250	121 - 222	91 - 167	73 - 133	61 - 111	52 - 95
Recommended flow rate for each saw varies depending on the material to be cut. The table above indicates the working range of the saw with the diamond and wood saw blades having the diameters indicated. This table does not apply to other blade types. Contact your supplier for more specific recommendations for the material that you want to cut.