| Model |
Cat 320GX |
| Engine |
Cat C4.4 (turbocharged, aftercooled diesel)Cat
|
| Displacement |
4.4 L (269 in³)Cat
|
| Rated Power |
105.6 kW (142 hp) @ 2000 rpm (net, ISO 9249); 110 kW (148 hp) (ISO 14396)Cat
|
| Cylinder Bore × Stroke |
105 mm × 127 mmCat
|
| Operating Weight |
19800 kg (43650 lb) (std. config)Cat
|
| Bucket Capacity |
0.8–1.1 m³ (standard 0.93 m³) |
| Max. Digging Depth |
6430 mm (with 5.7 m boom & 2.7 m stick)Cat
|
| Max. Reach Along Ground |
9670 mm |
| Max. Loading Height |
6430 mm |
| Swing Speed |
11.4 rpm |
| Travel Speed |
3.5/5.5 km/h (two - speed) |
| Bucket Digging Force |
136 kN |
| Stick Digging Force |
106 kN |
| Hydraulic System Pressure |
Main: 35000 kPa; Swing: 25000 kPa; Travel: 35000 kPa |
| Hydraulic Flow (Main Pumps) |
2×214.5 L/min (total 429 L/min) |
| Fuel Tank Capacity |
390 L |
| Hydraulic System Capacity (Including Tank) |
218 L |
| Engine Oil Capacity |
15 L |
