卡特 320 GC

Engine Model: Cat® C4.4 Net Power (ISO 9249): 107 kW (143 hp) for Tier 3 version ; approximately 109 kW (146 hp) for China IV version Gross Power (ISO 14396): 108 kW (145 hp) for Tier 3 ; 110 kW (148 hp) for China IV Displacement: 4.4 L Bore x Stroke: 105 mm x 127 mm Emission Standard: Varies by market (e.g., equivalent to Tier 3/Stage IIIA, or Tier 4 Final/Stage V) Weight & Dimensions Operating Weight: Approx. 20,400 kg (45,000 lb) for standard Tier 3 configuration ; approx. 20,500 kg for China IV Shipping Length: 9,530 mm Shipping Height (Top of Cab): 2,960 mm Tail Swing Radius: 2,830 mm Working Range & Forces Max Digging Depth: 6,630 mm Max Reach at Ground Level: 9,770 mm (for reach boom configuration) Swing Speed: Approx. 11.3 rpm Max Swing Torque: 74.4 kN·m