卡特 320 B

The Caterpillar 320B is a classic 20-ton class crawler excavator, renowned for its superior reliability, robust power and wide application adaptability. It has enjoyed enduring global popularity and remains a sought-after model in the used equipment market to this day. Here are its core highlights and specifications: Core Specifications • Operating Weight: 19,400 kg • Power System: Cat 3066T 6-cylinder diesel engine, rated power 99.9 kW (134 hp) / 1800 rpm, displacement 6.4 L • Bucket Capacity: 0.92 m³ as standard, with a variety of special working condition buckets optional • Operating Performance: Maximum digging depth 6,640 mm, maximum digging radius 9,780 mm, swing speed 10.7 rpm, travel speed 3.4/5.5 km/h • Chassis Parameters: Track shoe width 600 mm, track gauge 2,200 mm, overall transport width 2,800 mm • Tank Capacity: Fuel tank 340 L, hydraulic tank 130 L Performance Advantages 1. Reliable Power: The proven and stable 3066T engine is suitable for complex working conditions with low maintenance costs. 2. Efficient Hydraulics: The classic hydraulic system delivers smooth and precise movements with excellent coordination of compound operations, ensuring high working efficiency. 3. Durable & Stable: Reinforced boom and stick with solid structure, applicable to earthmoving, infrastructure construction, road construction and other scenarios. 4. Comfortable Operation: The cab features spacious space, wide field of vision and easy control, reducing fatigue during long hours of operation. Application Scenarios Widely used in construction, road building, municipal engineering, auxiliary mining operations, etc. It boasts abundant used equipment sources, easily accessible spare parts and high residual value, making it a cost-effective choice.