MODEL:
NCS7-3/R550- SF/PD12
Drawings: G.A. & specs
M3506
Deck model file name and no.
NCS-04
Drive – hydraulic motors
1 x Staffa B30PL
Core pull at max pressure (210 bar):
6.3 ton
Recommended oil supply
flow range for motors:
145 – 209 l/min
flow range for cylinders:
76 – 96 l/min
pressure motors:
170 bar
pressure cylinders:
190 bar
power requirement – motors
47 – 52 kW
power requirement – cylinders
28 – 35 kW
Performance at above supply:
speed – core Ø 49 – 72 m/min
– midnet Ø 63 – 69 m/min
pull – core Ø 5.1 ton
– midnet Ø 4.0 ton
Performance calculations:
flow per sheave rev. 5.0 l/rev
torque per bar
Sheave Ø − core / midnet /outside Ø
550 / 700 / 1168 mm
Sheave type
Roller
Hydraulic movements:
Stacking radius Standard:
1.8m to 10.1m
Stacking radius Long vers:
Slew:
360°
Sheave head wrist:
270°
Standard arm length:
Vertical:
6.0 m
Horizontal:
3.8 m
Slew torque – max:
34 ton metres
Weights:
NCS / head :
8600 / 1155 kg
Pedestal (min height 1.4m)
330 kg+317kg/m
Winch pack:
220 kg
Features & options
Stainless Steel net contact area:
Standard
Stainless Steel Pins for Ø less than 50mm:
Standard
Stainless Steel Bolts where smaller than M12:

Cylinder rods EN8, double chrome:
Standard
Split sheaves:
Standard
Staffa hydraulic motor:
Standard
Sai hydraulic motor:
Oppt - Pull +8%
Long arm
– lower / upper boom*:
7.0 / 4.0m*
- min / max radius* :

Pedestal Height – 1,4 to 5m:
As Required
Winch –at max extended:
5.0 ton at 11.2 m