Milton CAT 305.5E CR - Manual (Page 15)

Hydraulic System*
Pump Flow at 2,400 rpm
303.5E CR/304E CR 87.6 L/min 23.1 gal/min
305E CR 119.3 L/min 31.5 gal/min
305.5E CR 129.6 L/min 34.2 gal/min
Operating Pressure – Equipment 245 bar 3,553 psi
Operating Pressure – Travel 245 bar 3,553 psi
Operating Pressure – Swing
303.5E CR/304E CR 181 bar 2,625 psi
305E CR/305.5E CR 185 bar 2,690 psi
Auxiliary Circuit – Primary (186 bar/2,734 psi)
303.5E CR/304E CR 60 L/min 15.9 gal/min
305E CR/305.5E CR 70 L/min 18.5 gal/min
Auxiliary Circuit – Secondary (174 bar/2,524 psi)
303.5E CR/304E CR 27 L/min 7.1 gal/min
305E CR/305.5E CR 38 L/min 10 gal/min
Digging Force = Stick (standard)
303.5E CR 18.9 kN 4,249 lb
304E CR 21.6 kN 4,856 lb
305E CR 24.7 kN 5,550 lb
305.5E CR 28.9 kN 6,500 lb
Digging Force = Stick (long)
303.5E CR 16.9 kN 3,799 lb
304E CR 19.5 kN 4,384 lb
305E CR 21.3 kN 4,788 lb
305.5E CR 24.8 kN 5,575 lb
Digging Force = Bucket
303.5E CR 33.0 kN 7,419 lb
304E CR 37.8 kN 8,498 lb
305E CR 44.7 kN 10,050 lb
305.5E CR 50.9 kN 11,445 lb
* Load sensing hydraulics with variable displacement piston pump.
Swing System
Machine Swing Speed 9 rpm
Boom Swing – Left (without stop)
303.5E CR/305E CR/305.5E CR 80°
304E CR 70°
Boom Swing – Left (with stop)
303.5E CR/304E CR 55°
305E CR/305.5E CR 60°
Swing – Right 50°
Blade
Width
303.5E CR 1780 mm 70 in
304E CR 1950 mm 76.8 in
305E CR/305.5E CR 1980 mm 78 in
Height
303.5E CR/304E CR 325 mm 12.8 in
305E CR/305.5E CR 375 mm 14.8 in
Dig Depth
303.5E CR/304E CR 470 mm 18.5 in
305E CR/305.5E CR 540 mm 21.3 in
Lift Height
303.5E CR/304E CR 400 mm 15.7 in
305E CR/305.5E CR 420 mm 16.5 in
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