echidnaEchidna D2S Rocksaw Specification

Printed:21-Nov-2024 Specification may change without notice.

D2S

D2S Series Features

Automatic Blade Brake✔
Reversible Blade Spin Direction✔
Through-hub Water Distributionoptional
Case drain required✘
Minimum Trench Width315 mm
Cutting Depth Loss80 mm
 cutting dimensions

Specification

Model


Saw ModelD2S/NBD2S/RBD2S/XB
Excavator rangetonnes3 - 45 - 53 - 4
Blade Diameter Rangemm900 - 12001000 - 14001200 - 1400
Mass (drive unit)kg454545
Performance


Torque MaxNm240305375
Speed Maxrpm810750600
Power MaxkW181818
Input ratings


Flow Maxlpm657575
Back Pressure Max.MPa101010
Pressure MaxMPa303030
Relief Valve Pressure (factory setting)MPa202020
 


echidnaEchidna D2S Rocksaw Specification
	

	Printed:21-Nov-2024 Specification may change without notice.
	
Recommended Flow Rates for D2S






Rock Saw ModelDiamond Blade diameter /mm



1000
1200
1400



Recommended Flow Rate (lpm



D2S/NB
60 - 65
50 - 65




D2S/RB
74 - 75
62 - 75
53 - 75




D2S/XB
66 - 75



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.



D2S / 

 


echidnaEchidna D2S Rocksaw Specification
	

	Printed:21-Nov-2024 Specification may change without notice.
	
Hydraulic Connections
D2S / 

Power port1/2" bspp
Case DrainNA
Signal Port(s)1/4" BSPP


 


echidnaEchidna D2S Rocksaw Specification
	

	Printed:21-Nov-2024 Specification may change without notice.
	
Blade Mounting Dimensions
D2S / 
	

	
Centre Spigot/ Hub Diameter * /mm
				Standard60mm

				
blades >1200mm (48") diameter100mm

	
	
	

	
Range available25-100mm

	
	
Blade Fastening Screws **
 
	
Screw SizeM10 x 20
		
	
	
PCD120mm
Qtyblades < = 1200mm (48")5 or 6

			
blades >  1200mm (48")6
	

	



Notes


*Blade Centre Spigot / Hub


Blade centre hubs are removable and can be replaced to provide for different blade centre holes. 

Special blade centre disks can be ordered to accommodate other blade dimensions. 

Changing the blade centring disk does not effect the location and dimensions of the blade fixing screws.


** Blade Screws


Use only high-tensile (10.9 or 12.9) screws for attaching the blade

 
 
For models up to December 2017, there are 5 x M8 x 20 CSK blade screws. Later models have M10 x 20 CSK

Unused screw holes should be plugged with grub screws


For flush cutting, countersink screws are required and the countersinks in the blade must be sufficiently deep to avoid damage to the exposed face of the screws.

If the blade is too thin to accomodate the head of the screw, spacer plates are available and must be used.