D3HS DIAMOND ROCK SAWS FOR EXCAVATORS

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	19 inch
Cutting Depth Loss	5 inch

imperial

Model
Saw Model		D3HS/NM	D3HS/NB	D3HS/RB
Excavator range	tonnes	5 - 12	5 - 12	5 - 16
Blade Diameter Range	inch	16 - 48	16 - 54	16 - 48
Mass (drive unit)	lb	341	341	528
Performance
Torque Max	lbf. -ft.	236	265	317
Speed Max	rpm	3120	2780	2310
Power Max	hp	134	134	134

Recommended Flow Rates

Rock Saw Model	Diamond Blade diameter /inch
Rock Saw Model	16	18	20	24	28	30	32	36	42	48	54
	Recommended Flow Rate (gpm
D3HS/NM	35 - 64	31 - 57	28 - 52	24 - 43	20 - 37	19 - 34	17 - 32	16 - 29	13 - 25
D3HS/NB	39 - 66	35 - 64	32 - 58	26 - 48	22 - 41	21 - 39	20 - 36	17 - 32	15 - 27	13 - 24	12 - 21
D3HS/RB	47 - 66	42 - 66	38 - 66	32 - 58	27 - 50	25 - 46	24 - 43	21 - 39	18 - 33
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.