卡特 349 D

### CAT 349D – Hydraulic Excavator Specifications #### 1. General - **Model**: CAT 349D - **Type**: Crawler Excavator - **Operating Weight**: **46,285 kg** (101,413 lb) - **Bucket Capacity (Std)**: **1.8–3.11 m³** (2.35–4.07 yd³) - **Country of Origin**: China (Xuzhou) / Japan - **Production Years**: 2000s–2010s #### 2. Engine - **Model**: **Cat C13 ACERT** (6-cylinder, diesel) - **Rated Power**: **283 kW (380 hp) @ 1,800 rpm** - **Displacement**: **12.5 L** (762.8 cu in) - **Fuel Tank Capacity**: **700 L** (184.9 US gal) - **Emission Standard**: Tier 3 / Stage IIIA #### 3. Working Ranges (Std Boom/Stick) - **Max Digging Reach**: **12,200 mm** (39' 7") - **Max Digging Depth**: **8,200 mm** (26' 11") - **Max Dumping Height**: **7,500 mm** (24' 7") - **Min Swing Radius**: **4,200 mm** (13' 9") #### 4. Performance - **Travel Speed (High)**: **4.5 km/h** (2.8 mph) - **Swing Speed**: **8.7 rpm** - **Hydraulic Max Flow**: **734 L/min** (19