echidnaEchidna D6HP Rocksaw Specification

Printed:24-Nov-2024 Specification may change without notice.

D6HP

D6HP Series Features

Automatic Blade Brake✔
Reversible Blade Spin Direction✔
Through-hub Water Distribution✔
Case drain required✔
Minimum Trench Width603 mm
Cutting Depth Loss200 mm
 cutting dimensions

Specification

Model


Saw ModelD6HP/DK
Excavator rangetonnes30 - 60
Blade Diameter Rangemm1400 - 3500
Mass (drive unit)kg385
Performance


Torque MaxNm3180
Speed Maxrpm430
Power MaxkW170
Input ratings


Flow Maxlpm400
Back Pressure Max.MPa0
Pressure MaxMPa35
Relief Valve Pressure (factory setting)MPa25
 


echidnaEchidna D6HP Rocksaw Specification
	

	Printed:24-Nov-2024 Specification may change without notice.
	
Recommended Flow Rates for D6HP






Rock Saw ModelDiamond Blade diameter /mm



1400
1600
1800
2000
2200
2400
2600
2800
3000
3500



Recommended Flow Rate (lpm



D6HP/DK
364 - 400
318 - 400
283 - 400
255 - 400
231 - 400
212 - 389
196 - 359
182 - 333
170 - 311
146 - 267



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.



D6HP / 

 


echidnaEchidna D6HP Rocksaw Specification
	

	Printed:24-Nov-2024 Specification may change without notice.
	
Hydraulic Connections
D6HP / 

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


 


echidnaEchidna D6HP Rocksaw Specification
	

	Printed:24-Nov-2024 Specification may change without notice.
	
Blade Mounting Dimensions
D6HP / 
	

	
Centre Spigot/ Hub Diameter * /mm
				Standard60

				
blades >1800mm (72") diameter100

	
	
	

	
Range available60-150

	
	
Blade Fastening Screws **
 
	
Screw Sizeblades < = 1800mm (72")M12 x 25

		
blades > 1800mm (72")M16 x 25
		
	
	

				PCD blades < = 1800mm (72")170mm

			
blades >  1800mm (72")290mm
Qtyblades < = 1800mm (72")6 or 12

			
blades >  1800mm (72")8
	

	



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.