Caterpillar 321C LCR


Ground Clearance1.60 ft (0 m)
Height to Top of Cab10.50 ft (3 m)
Length of Track on Ground29 ft (9 m)
Tail Swing Radius5.50 ft (2 m)
Width to Outside of Tracks10.50 ft (3 m)


Bore4.10 in (10 cm)
Displacement390.60 cu in (0 m)
Engine MakeCaterpillar
Engine Model3,066
Gross Power147.60 hp (110 kw)
Net Power138.20 hp (103 kw)
Power Measured @1,800 rpm
Stroke5.20 in (13 cm)


Cooling System Fluid Capacity8.50 gal (32 l)
Engine Oil Capacity8 gal (30 l)
Fuel Capacity87.20 gal (330 l)
Hydraulic Pump Flow Capacity54.20 gal/min (205 l/min)
Hydraulic System Fluid Capacity68.70 gal (260 l)
Operating Weight50,155.20 lbs (22,750 kg)
Swing Drive Fluid Capacity2.20 gal (8 l)

Swing Mechanism

Swing Speed10.60 rpm


Drawbar Pull44,062.60 lbs (19,987 kg)
Max Travel Speed3.50 mph (6 kph)
Shoe Size31.50 in (80 cm)
Track Gauge7.90 ft (2 m)

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