Used Cat 320GC Hydraulic Crawler Excavator
Used Cat 320GC Hydraulic Crawler Excavator
Used Excavator
Product Detail
The used Caterpillar 320GC is a fuel-efficient 20-ton medium hydraulic crawler excavator, globally renowned for low operating costs and stable versatile performance. Powered by the authentic Cat C4.4 diesel engine with a net power of 107kW (143hp), this second-hand Cat excavator delivers consistent power output, lower emissions and excellent fuel economy for long-term daily construction operations.
Adopting advanced Caterpillar electro-hydraulic control technology, the 320GC achieves perfect balance between powerful working efficiency and reduced fuel consumption. Featuring heavy-duty reinforced structural frames, durable undercarriage and extended maintenance intervals, the machine greatly reduces maintenance downtime and overall project costs.
Equipped with a premium, low-noise and ergonomic operator cabin, it ensures comfortable and precise operation for various working conditions. Ideal for earthmoving, site clearing, trenching, road works and general infrastructure projects, the pre-owned Cat 320GC stands as one of the most cost-effective, low-failure and high-value medium excavators for global contractors and machinery rental fleets.
Specifications
Caterpillar 320GC Technical Specifications
1. Basic Specifications
• Model: CAT 320GC (20-ton class) • Operating Weight: 20,500 kg • Standard Bucket Capacity: 1.0 m³ (range: 0.8–1.2 m³) • Transport Dimensions (L × W × H): 9450 × 2980 × 3050 mm
2. Powertrain
• Engine: Cat C4.4e TA Inline 4-Cylinder Turbocharged Diesel • Rated Power: 110 kW (148 hp) @ 2000 rpm (China National Stage IV) • Emission Standard: China National Stage III / Tier 3 • Fuel Tank Capacity: 345 L
3. Working Performance
• Bucket Digging Force: 129 kN • Arm Digging Force: 99 kN • Swing Speed / Swing Torque: 11.3 r/min / 74.4 kN·m • Travel Speed (Low / High): 3.5 / 5.7 km/h • Maximum Digging Reach: 9970 mm • Maximum Digging Depth: 6630 mm • Maximum Dumping Height: 6580 mm
4. Hydraulic System & Undercarriage
• Hydraulic System: Electro-hydraulic control; Main pump flow 429 L/min; System pressure 35 MPa • Standard Track Shoe Width: 600 mm • Track Gauge: 2380 mm