沃尔沃 EC 140 B LC

### 1. Engine - **Model**: Volvo D4D EAE1 (4-cylinder turbo diesel) - **Gross power**: 73 kW / 98 hp @ 2200 rpm - **Net power**: 69 kW / 93 hp @ 2100 rpm - **Max torque**: 390 N·m / 288 lb·ft @ 1500 rpm - **Displacement**: 3998 cc (244 cu.in) - **Bore × stroke**: 101 × 126 mm - **Cooling**: Water-cooled ### 2. Performance - **Operating weight**: 13.4–15.2 t (29,529–33,450 lb) - **Ground pressure**: 34.5 kPa (5.0 psi) - **Travel speed (2-speed)**: 3.3 / 6.0 km/h (2.0 / 3.7 mph) - **Swing speed**: 11 rpm - **Drawbar pull**: 112 kN (24,700 lb) ### 3. Hydraulics - **Main pumps**: 2× variable displacement axial piston - **Max flow**: 2×118 L/min - **Relief pressure (implement)**: 32.4 MPa (4700 psi) - **Hydraulic oil capacity**: 205 L (54 gal) ### 4. Digging Performance (Standard Boom/Arm) - **Max digging reach**: 8330 mm (27 ft 4 in) - **Max digging depth**: 5150 mm (203 in) - **Max dumping height**: 5980 mm (19 ft 7 in) - **Bucket breakout force**: 92 kN - **Arm tearout force**: 72 kN - **Bucket capacity (SAE)**: 0.60–0.97 m³ (0.78–1.28 yd³) ### 5. Dimensions - **Transport dimensions (L×W×H)**: 7650 × 2790 × 2870 mm - **Track gauge**: 2012 mm (79.2 in) - **Track shoe width**: 600 mm (23.7 in) - **Tail swing radius**: 2670 mm ### 6. Capacities - **Fuel tank**: 260 L (69 gal) - **Engine oil**: 15.5 L (4.1 gal) - **Coolant**: 20 L (5 gal) ### 7. Electrical - **Voltage**: 24 V - **Alternator**: 80 A