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305.5E CR HYDRAULIC EXCAVATOR
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Engine
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Units:
US
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METRIC
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Engine model
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Cat C2.4
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Cat C2.4
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Net power
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44.2 hp
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32.9 kW
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Gross power
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45.7 hp
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34.1 kW
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Weights
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Operating weight
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11618 lb
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5270 kg
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Operating weight with cab
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11938 lb
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5415 kg
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Dimensions
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Max digging depth - standard stick
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11.3 ft
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3470 mm
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Max reach ground level - standard stick
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18.5 ft
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5630 mm
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Engine Dimensions
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Bore
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3.4 in
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87 mm
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Stroke
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4 in
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102.4 mm
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Displacement
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146 in3
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2.4 L
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Travel System
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Travel speed - high
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2.8 mph
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4.6 km/h
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Travel speed - low
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1.8 mph
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2.8 km/h
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Hydraulic System
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Operating pressures - equipment
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3553 psi
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245 bar
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Operating pressure - travel
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3553 psi
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245 bar
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Operating pressure - swing
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2695 psi
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185 bar
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Auxiliary circuit - primary (245 bar, 3550 psi)
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18.5 gal/min
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70 L/min
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Digging forces - stick (standard)
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6500 lb
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28.9 kN
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Digging force - stick (long)
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5575 lb
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24.8 kN
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Digging force - bucket
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11445 lb
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50.9 kN
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Swing System
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Machine swing speed
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9 RPM
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9 RPM
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Boom swing - left (without stop)
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80 Degrees
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80 Degrees
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Boom swing - left (with stop)
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60 Degrees
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60 Degrees
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Boom Swing - right
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50 Degrees
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50 Degrees
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Blade
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Width
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78 in
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1980 mm
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Height
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14.8 in
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375 mm
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Dig depth
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21.3 in
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540 mm
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Lift height
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16.5 in
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420 mm
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Service Refill Capacities
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Cooling system
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2.9 gal
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11 L
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Engine oil
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2.5 gal
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9.5 L
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Fuel tank
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16.6 gal
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63 L
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Hydraulic tank
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18 gal
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68.3 L
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Hydraulic system
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20.6 gal
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78 L
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