Caterpillar 320C
excavator powered by a Cat T diesel engine, with a net power output of around 103 kW (138 hp) and a typical operating weight of 20,800 to 22,500 kg (45,856 to 49,600 lbs). It features a travel speed of 5.5 km/h, a drawbar pull of 196 kN, and a maximum swing speed of 11.5 RPM. The excavator's hydraulic system is designed for durability and efficiency, featuring high-pressure circuits for various functions.
Here are some of its key specifications:
Engine & Performance


Net Power: 103 kW (138 hp) at 1800 rpm
Gross Power: 107 kW (143 hp)
Displacement: 6.37 L (389 in³)
Maximum Travel Speed: 5.5 km/h (3.4 mph)
Drawbar Pull: 196 kN (44,040 lb)
Swing Speed: 11.5 RPM

Hydraulics

Maximum System Pressure (Equipment): 34,300 kPa (4,980 psi)
Swing System Pressure: 25,000 kPa (3,625 psi)
Pilot System Flow: 41 L/min (10.8 gal/min)

Undercarriage

Standard Track: 600 mm (24 in)
Triple Grouser Track (Optional): 600 mm, 700 mm, or 800 mm (24, 28, or 32 in)

Dimensions & Capacity (Varies by configuration)

Operating Weight: 20,800 - 22,500 kg (45,856 - 49,600 lbs)

Maximum Digging Depth: Up to 6.22 m (20 ft 5 in)
Maximum Reach Along Ground: Up to 11.51 m (37 ft 9 in