301.6C/301.8C Mini Hydraulic Excavators

Engineered Durability The heavy-duty structures and clean lines of the Cat 301.6C and 301.8C ensure long life and reduce maintenance costs in tough, demanding applications.


 


 









































































































































































































































































































































































































































Engine

Units:  US 


Engine


Mitsubishi L3E NA Diesel


Mitsubishi L3E NA Diesel



Net Power


18.1 hp


13.5 kW



Gross power


19 hp


14 kW




Weights



Operating Weight


3549 lb


1610 kg



Operating weight with cab


3792 lb


1720 kg




Dimensions



Max digging depth – standard stick


6.8 ft


2080 mm



Max reach ground level – standard stick


11.8 ft


3610 mm



Height over cab


7.19 ft


2190 mm



Shipping length


12.1 ft


3695 mm



Width over track


3.22 ft


980 mm



Track gauge


2.46 ft


750 mm



Track shoe width


.75 ft


230 mm



Swing radius – rear


3.58 ft


1090 mm



Max digging depth – long stick


7.61 ft


2320 mm



Max vertical dig depth – standard stick


5.3 ft


1620 mm



Max vertical dig depth – long stick


5.9 ft


1810 mm



Max horizontal reach – standard stick


11.84 ft


3610 mm



Max horizontal reach – long stick


12.47 ft


3800 mm



Max cutting height – standard stick


10.99 ft


3350 mm



Max cutting height – long stick


11.35 ft


3460 mm



Max dump height – standard stick


7.7 ft


2360 mm



Max dump height – long stick


8.1 ft


2480 mm




Engine Dimensions



Bore


3 in


76 mm



Stroke


2.8 in


70 mm



Displacement


58.1 in3


.95 L




Travel System



Travel speed – high


2.8 mph


4.5 km/h



Travel speed – low


1.25 mph


2 km/h



Max traction force – high speed


1574 lb


7 kN



Max traction force – low speed


3372 lb


15 kN



Gradeability (max) – high


30 Degrees


30 Degrees




Hydraulic System



Pump – gear (tandem)


5.25 gal/min


19.8 L/min



Pump – gear (single)


3.85 gal/min


14.6 L/min



Operating pressures – equipment


2988 psi


206 bar



Operating pressure – travel


2988 psi


206 bar



Operating pressure – swing


2524 psi


174 bar



Auxiliary circuits – Primary – at 174 bar


9 gal/min


34.4 L/min



Auxiliary circuits – Secondary – at 174 bar


3.85 gal/min


14.6 L/min



Digging forces – stick (standard)


2225.61 lb


9.9 kN



Digging force – stick (long)


1978.32 lb


8.8 kN



Digging force – Stick, standard


2226 lb


9.9 kN



Digging force – Stick, long


1978 lb


8.8 kN



Digging force – Bucket


3462 lb


15.4 kN




Swing System



Machine swing speed


10.5 RPM


10.5 RPM



Boom swing – left (without stop)


90 Degrees


90 Degrees



Boom swing – left (with stop)


54 Degrees


54 Degrees



Swing – right


50 Degrees


50 Degrees




Sound Levels



Canopy


83 dB(A)


83 dB(A)



Cab


83 dB(A)


83 dB(A)




Electrical System



Type


12-volt system, 500 CCA, 35 amp/h maintenance free battery


12-volt system, 500 CCA, 35 amp/h maintenance free battery




Blade



Width


38.6 in


980 mm



Height


8.9 in


225 mm



Dig depth


9.1 in


230 mm



Lift height


7.1 in


180 mm




Service Refill Capacities



Cooling system


1.06 gal


4 L



Engine oil


1.08 gal


4.1 L



Fuel tank


5.8 gal


22 L



Hydraulic tank


6.3 gal


24 L



Hydraulic system


9.8 gal

.

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