- Category: Excavators ➔
- Manufacturer: Caterpillar ➔
- Model: 320C L ➔
The Caterpillar 320C L is a hydraulic excavator in Caterpillar's 20-ton class, designed for general earthmoving, trenching, site preparation, and material handling. It features a long undercarriage for improved stability and reduced ground pressure, making it suitable for soft ground and demanding jobsite conditions. The 320C L is commonly equipped with a Caterpillar diesel engine, hydraulic system, and operator cab designed for productivity and control. Used in construction, utility, and excavation applications, this model is known for balanced digging performance, reach, and versatility with a range of buckets and attachments.
Boom/Stick Excavator Option 1
| Max Cutting Height | 36 ft (11 m)
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| Max Digging Depth | 14 ft (4 m)
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| Max Loading Height | 25 ft (8 m)
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| Max Reach Along Ground | 31 ft (9 m)
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| Max Vertical Wall Digging Depth | 11 ft (3 m)
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| Shipping Height of Unit | 10 ft (3 m)
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| Shipping Length of Unit | 33 ft (10 m)
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Boom/Stick Excavator Option 2
| Max Cutting Height | 37 ft (11 m)
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| Max Digging Depth | 15 ft (5 m)
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| Max Loading Height | 28 ft (9 m)
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| Max Reach Along Ground | 32 ft (10 m)
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| Max Vertical Wall Digging Depth | 12 ft (4 m)
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| Shipping Height of Unit | 10 ft (3 m)
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| Shipping Length of Unit | 32 ft (10 m)
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Boom/Stick Excavator Option 3
| Max Cutting Height | 38 ft (12 m)
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| Max Digging Depth | 17 ft (5 m)
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| Max Loading Height | 29 ft (9 m)
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| Max Reach Along Ground | 34 ft (10 m)
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| Max Vertical Wall Digging Depth | 14 ft (4 m)
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| Shipping Length of Unit | 32 ft (10 m)
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Boom/Stick Excavator Option 4
| Max Cutting Height | 41 ft (12 m)
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| Max Digging Depth | 20 ft (6 m)
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| Max Loading Height | 32 ft (10 m)
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| Max Reach Along Ground | 37 ft (11 m)
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| Max Vertical Wall Dig Depth | 17 ft (5 m)
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| Shipping Length of Unit | 31 ft (9 m)
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Bucket
| Maximum Bucket Capacity | 2 cu yd (1 cu m)
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| Minimum Bucket Capacity | 1 cu yd (1 cu m)
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| Reference Bucket Capacity | 1 cu yd (1 cu m)
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Dimensions
| Digging Depth | 25 ft (8 m)
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| Digging Reach | 25 ft (8 m)
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| Ground Clearance | 2 ft (0 m)
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| Height - Top of Cab | 10 ft (3 m)
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| Length of Track on Ground | 12 ft (4 m)
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| Tail Swing Radius | 9 ft (3 m)
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| Width to Outside of Tracks | 10 ft (3 m)
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Engine
| Engine Model | ATAAC engine 3066
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| Net Power | 138 hp (103 kw)
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Operating Specifications
| Engine Oil Capacity | 7 gal (26 l)
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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 | 24 in (60 cm)
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| Track Gauge | 8 ft (2 m)
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