- Category: Excavators ➔
- Manufacturer: Caterpillar ➔
- Model: 321C LCR ➔
The Caterpillar 321C LCR Excavator boasts impressive capabilities for various digging and loading tasks. With a maximum cutting height of 35.9 feet, digging depth of 21.8 feet, and loading height of 26.2 feet, this machine offers efficient performance in challenging terrains. Equipped with a powerful Caterpillar 3066T ATAAC engine delivering 147.6 HP, along with hydraulic pump flow capacity of 54.2 gpm, the 321C LCR is designed for smooth operation and productivity. Featuring a robust operating weight of 50155.2 lbs and a swing speed of 10.6 rpm, this excavator is suitable for a range of construction and excavation projects.
General Specifications
Boom/Stick Excavator Option 1
Max Cutting Height | 36 ft (11 m)
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Max Digging Depth | 22 ft (7 m)
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Max Loading Height | 26 ft (8 m)
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Max Reach Along Ground | 32 ft (10 m)
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Max Vertical Wall Digging Depth | 20 ft (6 m)
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Shipping Height of Unit | 11 ft (3 m)
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Shipping Length of Unit | 29 ft (9 m)
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Dimensions
Ground Clearance | 2 ft (0 m)
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Height - Top of Cab | 11 ft (3 m)
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Length of Track on Ground | 29 ft (9 m)
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Tail Swing Radius | 6 ft (2 m)
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Width to Outside of Tracks | 11 ft (3 m)
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Engine
Bore | 4 in (10 cm)
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Displacement | 391 cu in (6,401 cu cm)
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Engine Make | Caterpillar
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Engine Model | 3066T ATAAC
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Gross Power | 148 hp (110 kw)
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Net Power | 138 hp (103 kw)
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Power Measured @ | 1800 rpm
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Stroke | 5 in (13 cm)
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Operating Specifications
Cooling System Fluid Capacity | 9 gal (32 l)
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Engine Oil Capacity | 8 gal (30 l)
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Fuel Capacity | 87 gal (330 l)
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Hydraulic Pump Flow Capacity | 54 gpm (205 lpm)
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Hydraulic System Fluid Capacity | 69 gal (260 l)
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Operating Weight | 50,155 lbs (22,750 kg)
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Swing Drive Fluid Capacity | 2 gal (8 l)
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Swing Mechanism
Undercarriage
Drawbar Pull | 44,063 lbs (19,986 kg)
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Max Travel Speed | 4 mph (6 kph)
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Shoe Size | 32 in (80 cm)
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Track Gauge | 8 ft (2 m)
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