卡特 306 E2

# CAT 306E2 Technical Specifications - **Machine Type**: Compact‑radius Crawler Hydraulic Mini Excavator - **Operating Weight**: 5730 kg - **Bucket Capacity**: 0.20‑0.24 m³ - **Swing Speed**: 9.7 rpm - **Max Travel Speed**: 2.7‑4.8 km/h - **Ground Pressure**: 34.2 kPa ## Engine - **Model**: Cat C2.4‑T, 4‑cylinder water‑cooled turbo diesel - **Rated Power**: 41.1 kW @2400 rpm (55 HP) - **Displacement**: 2.4 L - **Emission Standard**: Tier 4 Final - **Fuel Tank Capacity**: 112 L ## Hydraulic System - **Main System Pressure**: 27.5 MPa - **Bucket Digging Force**: 46.5 kN - **Arm Digging Force**: 33.8 kN - **Main Pump Flow**: 142 L/min ## Working Range - **Max Digging Depth**: 3730 mm - **Max Ground Reach**: 6010 mm - **Max Dumping Height**: 4180 mm ## Transport Dimensions (L×W×H) - **Length**: 5640 mm - **Width**: 1980 mm - **Height**: 2540 mm ## Undercarriage - **Track Shoe Width**: 400 mm - **Track Gauge**: 1580 mm