2025 Caterpillar 320GC

New generation CAT ® 320. Engine: Cat ® C4.4， Power 129.4 kW, displacement 4.4 L Weight: 21700 kg. Hydraulic system: maximum flow rate of 429 L/min, equipment pressure of 35000 kPa. Rotation performance: speed 11.25 r/min, torque 82 kN · m. Fuel capacity: 345 L. Walking speed: 5.7 km/h (some models). ‌‌ 320 GC (economy type). Engine: Cat ® C4.4， Power 110 kW, displacement 4.4 L Weight: 20600 kg (GC model) or 20300 kg (D2GC model). ‌‌ Rotation torque: 74.4 kN · m. Fuel capacity: 345-390 L. 320 GX. Weight: 19800 kg, engine power 105.6 kW Hydraulic pressure: The equipment/travel/rotation are 35000/35000/25000 kPa respectively. Other key indicators Size: The transportation length is about 9.53 meters, and the shipping height is 3.1 meters (extended boom model). ‌‌ Excavation depth: Maximum 6.72 meters (with extension boom). ‌‌ Emission standards: Some models support biodiesel and comply with Tier 3/National Third Class standards. ‌‌ Application scenarios Earthworks: Standard 1.19m ³ bucket suitable for earthwork excavation. ‌‌ Mining operations: high torque and climbing ability (70%) to adapt to complex terrain. ‌‌ Energy saving requirement: GC model optimizes fuel economy and is suitable for long-term operation. ‌‌