斗山 DX 340 LC

### DOOSAN DX340LC Specifications #### 1. General - **Model**: DX340LC (Crawler Excavator) - **Operating Weight**: **34,100 kg** (75,178 lbs) - **Manufacturer**: Doosan (South Korea) - **Engine Model**: **DL08** (6-cylinder, turbocharged, common-rail diesel) - **Rated Power**: **184 kW / 247 HP @ 1,800 rpm** - **Displacement**: 7.64 L - **Emission Standard**: Tier 3 / Stage IIIA #### 2. Bucket & Digging Performance - **Standard Bucket Capacity**: **1.5 m³ (SAE)** - **Bucket Range**: 1.25–1.9 m³ - **Max Digging Depth**: **8,280 mm** - **Max Vertical Wall Depth**: 6,858 mm - **Max Reach (Ground Level)**: **11,930 mm** - **Max Cutting Height**: 10,345 mm - **Tear-out Force**: 213 kN #### 3. Dimensions (Standard Boom) - **Transport Length**: 11,050 mm - **Transport Width**: 3,280 mm - **Transport Height**: 3,125 mm - **Track Length (Ground)**: 4,050 mm - **Track Width**: 600 mm (standard) - **Ground Clearance**: 510 mm - **Tail Swing Radius**: 3,500 mm #### 4. Hydraulic System - **Main Pumps**: 2 × variable displacement piston pumps - **Max Flow**: **530 L/min** - **Relief Pressure**: **32,400 kPa (4,699 psi)** - **Swing Speed**: **8.9 rpm** #### 5. Undercarriage & Travel - **Travel Speed (Low/High)**: 3.5 / 5.5 km/h - **Ground Pressure**: 9.2 psi - **Track Rollers (per side)**: 9 - **Carrier Rollers (per side)**: 2 #### 6. Capacities - **Fuel Tank**: **550 L** - **Hydraulic Oil Tank**: 460 L - **Engine Oil**: 36 L - **Cooling System**: 34 L