沃尔沃 EC 300

# VOLVO EC300DL Medium Heavy Crawler Excavator Specification ## 1. Basic Machine Data - Model: VOLVO EC300DL 30-ton Medium Heavy Hydraulic Excavator - Standard Operating Weight (Enclosed ROPS Cab + 600mm triple-grouser steel track + full fluids + standard general bucket): **30040 kg** - Standard Heaped Bucket Capacity (ISO): **1.4 m³; optional range: 0.52~2.02 m³** - Standard Track Shoe Width: 600 mm heavy-duty triple-grouser steel track; 700/800/900mm optional - Fuel Tank Capacity: **470 L** - Hydraulic Oil Tank Capacity: 195 L; Full hydraulic system oil volume: 516 L - Standard Boom Length: 6200 mm (6.2 m monoblock boom); Standard Dipper Arm Length: 3050 mm (3.05 m) - Standard Bucket Cutting Width (Bucket Tip Length): 1627 mm - Standard Counterweight Mass: 5100 kg ## 2. Engine System - Engine Manufacturer: VOLVO PENTA - Engine Model: **D7E** - Engine Type: 6-cylinder inline, water-cooled, turbocharged & intercooled direct injection diesel engine - Displacement: 7100 cc (7.1 L) - Gross Rated Power (ISO 14396): 170 kW @ 1800 rpm - Net Rated Power (ISO 9249): **169 kW (230 HP) @ 1800 rpm** - Max Torque: 1080 N·m @ 1350 rpm - Air filter: Dual-stage heavy-duty dry filter with cyclone pre-cleaner ## 3. Hydraulic System - Main Pumps: 2 variable displacement axial piston load-sensing pumps - Total Max Main Pump Flow: 2 × 260 L/min - Auxiliary Hydraulic Max Flow (breaker/auger): 125 L/min - Main System Relief Pressure: 34.3 MPa (power boost 36.0 MPa) - Swing Circuit Pressure: 26.5 MPa - Standard proportional auxiliary piping for hydraulic rock breaker, auger & log grapple - Boom, arm & bucket cylinder safety holding valves fully equipped - Working Modes: Idle / Fine / General / Heavy / Power Max ## 4. Working Performance Parameters (Unit: mm) - Max Digging Depth (blade lowered): 7050 - Max Vertical Wall Digging Depth: 6090 - Max Ground Digging Radius: 10430 - Max Dumping Height: 7280 - Max Digging Height: 9960 - Rear Tail Swing Radius: 3120 - Bucket Breakout Force (Normal / Power Boost ISO): 186 kN / 203 kN - Arm Crowd Force (Normal / Power Boost ISO): 161 kN - Max Drawbar Traction Force: 247 kN - Travel Speed (Low / High): 3.4 / 5.4 km/h - Max Travel Speed: **5.4 km/h** - Swing Speed: 10.7 rpm - Swing Torque: 110.9 kN·m - Gradeability: 35° (70%) - Minimum Ground Clearance: 480 mm ## 5. Overall Transport Dimension (Standard Cab Configuration, mm) - Overall Transport Length: 10640 - Overall Transport Width: 3190 - Overall Transport Height (Cab Top): 3090 - Transport Size (L × W × H): **10640 × 3190 × 3090**