2021 Caterpillar 320GC

Engine​​ ​​Engine Model:​​ Cat® C4.4 ​​Engine Power:​​ 110 kW ​​Net Power:​​ 109.1 kW (ISO 9249) ​​Bore:​​ 105 mm ​​Stroke:​​ 127 mm ​​Displacement:​​ 4.4 L ​​Weight​​ ​​Operating Weight:​​ 20,600 kg ​​Swing Mechanism​​ ​​Swing Speed:​​ 11.3 r/min ​​Max. Swing Torque:​​ 74.4 kN·m ​​Hydraulic System​​ ​​Main System - Max. Flow (Implement):​​ 429 L/min ​​Max. Pressure - Equipment:​​ 35,000 kPa ​​Max. Pressure - Travel:​​ 34,300 kPa ​​Max. Pressure - Swing:​​ 25,000 kPa ​​Fluid Capacities​​ ​​Fuel Tank Capacity:​​ 345 L ​​Cooling System Capacity:​​ 25 L ​​Hydraulic Tank Capacity:​​ 115 L ​​Engine Oil Capacity:​​ 15 L