- Category: Excavators ➔
- Manufacturer: Caterpillar ➔
- Model: 320F L ➔
The Caterpillar 320F L is a hydraulic excavator in Caterpillar's 20-ton class, designed for general earthmoving, trenching, site preparation, and material handling. It is powered by a fuel-efficient diesel engine and uses Caterpillar hydraulic systems for digging, lifting, and swing performance. The 320F L features a long undercarriage for improved stability and ground contact, making it suitable for work on uneven terrain and demanding job sites. Common applications include construction, utility work, road building, and quarry support. The model is part of Caterpillar's F Series excavator lineup and is available with multiple boom, stick, and attachment configurations.
Boom/Stick Excavator Option 1
| Max Digging Depth | 22.10 ft (6.74 m)
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| Max Reach Along Ground | 32.30 ft (9.85 m)
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DRIVE SYSTEM
| Maximum Drawbar Pull | 46,086.00 lbs (20,904.28 kg)
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| Maximum Travel Speed | 3.50 mph (5.63 kph)
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Engine
| Bore | 4.20 in (10.67 cm)
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| Displacement | 269.00 cu in (4,408.13 cu cm)
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| Engine Model | C4.4 ACERT
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| Net Power | 161.00 hp (120.06 kw)
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| Stroke | 5.00 in (12.70 cm)
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Hydraulic System
| Main System - Maximum Flow - Total | 113.00 gpm (427.71 lpm)
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| Maximum Pressure - Swing | 3626 psi
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| Maximum Pressure - Travel | 5076 psi
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| Pilot System - Maximum Flow | 6.40 gpm (24.22 lpm)
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| Pilot System - Maximum Pressure | 569 psi
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Operating Specifications
| Operating Weight | 49,200.00 lbs (22,316.77 kg)
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Service Refill Capacities
| Cooling System | 7.90 gal (29.90 l)
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| Engine Oil | 6.60 gal (24.98 l)
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| Final Drive - Each | 2.10 gal (7.95 l)
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| Fuel Tank Capacity | 108.00 gal (408.78 l)
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| Hydraulic System - Including Tank | 68.70 gal (260.03 l)
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| Hydraulic Tank | 42.00 gal (158.97 l)
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| Swing Drive | 2.10 gal (7.95 l)
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Swing
| Swing Speed | 11.2 rpm
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| Swing Torque | 45,581.00 lbs ft (61,798.72 nm)
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