echidnaEchidna D3HP Rocksaw Specification

Printed:23-Nov-2024 Specification may change without notice.

D3HP

D3HP Series Features

Automatic Blade Brake✔
Reversible Blade Spin Direction✔
Through-hub Water Distribution✔
Case drain required✔
Minimum Trench Width485 mm
Cutting Depth Loss125 mm
 cutting dimensions

Specification

Model


Saw ModelD3HP/SB
Excavator rangetonnes7 - 16
Blade Diameter Rangemm400 - 1800
Mass (drive unit)kg155
Performance


Torque MaxNm800
Speed Maxrpm1150
Power MaxkW100
Input ratings


Flow Maxlpm230
Back Pressure Max.MPa0
Pressure MaxMPa35
Relief Valve Pressure (factory setting)MPa25
 


echidnaEchidna D3HP Rocksaw Specification
	

	Printed:23-Nov-2024 Specification may change without notice.
	
Recommended Flow Rates for D3HP






Rock Saw ModelDiamond Blade diameter /mm



400
600
800
1000
1200
1400
1600
1800



Recommended Flow Rate (lpm



D3HP/SB
212 - 230
159 - 230
127 - 230
106 - 195
91 - 167
80 - 146
71 - 130



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.



D3HP / 

 


echidnaEchidna D3HP Rocksaw Specification
	

	Printed:23-Nov-2024 Specification may change without notice.
	
Hydraulic Connections
D3HP / 

Power port1" bspp
Case Drain1/2" bspp
Signal Port(s)1/4" BSPP


 


echidnaEchidna D3HP Rocksaw Specification
	

	Printed:23-Nov-2024 Specification may change without notice.
	
Blade Mounting Dimensions
D3HP / 
	

	
Centre Spigot/ Hub Diameter * /mm
				Standard60

					
	
	

	
Range available25-100

	
	
Blade Fastening Screws **
 
	
Screw SizeM12 x 25
		
	
	
PCD170mm
Qtyblades < = 1800mm (72")6

			
blades >  1800mm (72")12
	

	



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

 
 
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.