コベルコ建機 SK 350 LC

# KOBELCO SK350LC Full Specifications ## Engine - **Engine Manufacturer**: ISUZU - **Engine Model**: 6HK1 - **Emission Standard**: EU Stage V (with DOC/DPF/SCR) - **Rated Power**: 210 kW @ 1,900 rpm (ISO 14396) - **Max. Torque**: 998 Nm - **Displacement**: 7.79 L - **Fuel Tank Capacity**: 503 L - **DEF/Urea Tank**: 83 L ## Performance & Weights - **Operating Weight**: 36,900–39,700 kg (varies by config) - **Bucket Capacity (ISO Heaped)**: 1.20–1.80 m³ - **Travel Speed**: 5.6 / 3.3 km/h - **Swing Speed**: 10.0 rpm - **Gradeability**: 70% (35°) - **Drawbar Pulling Force**: 321 kN (SAE J 1309) - **Bucket Digging Force (Standard Arm)**: 222 kN (244 kN with Power Boost) - **Arm Crowding Force (Standard Arm)**: 163 kN (180 kN with Power Boost) ## Hydraulic System - **Pump Type**: Two variable displacement axial piston pumps + gear pump + pilot gear pump - **Max. Main Pump Flow**: 2 x 294 L/min + 44.3 L/min (gear) + 19 L/min (pilot) - **Standard Auxiliary Hydraulic Flow**: Adjustable (E/N/B + Tilt Piping) - **Relief Valve Setting**: 34.3 MPa (Boom/Arm/Bucket); 37.8 MPa (Power Boost) - **Hydraulic Oil Tank**: 245 L (System Total: 410 L) ## Dimensions (mm) - **Overall Length (Standard Arm)**: 11,300 - **Overall Height (to Cab Top)**: 3,200 - **Overall Width (Crawler, 600 mm Shoe)**: 3,190 - **Overall Width (Upperstructure)**: 2,980 - **Track Gauge**: 2,590 - **Track Shoe Width**: 600/700/800/900 mm - **Ground Clearance**: 485 - **Tail Swing Radius**: 3,600 ## Working Range (Standard Arm, 3.30 m) - **Max. Digging Reach**: 11,260 mm - **Max. Digging Depth**: 7,560 mm - **Max. Digging Height**: 10,580 mm - **Max. Dumping Height**: 7,370 mm ## Arm & Attachments - **Arm Lengths**: Short (2.60 m); Standard (3.30 m); Long (4.15 m) - **Boom Length**: Standard (6.50 m); 2-Piece Boom (optional) - **Bucket Link**: Equipped with lifting hook as standard ## Certifications & Origin - **Country of Origin**: Japan - **Certifications**: EU Stage V, CE, ISO 10262 (OPG Level II)