コベルコ建機 SK 200

KOBELCO SK200 Medium Hydraulic Excavator Specifications 1. Basic Machine Information Model: KOBELCO SK200 Standard Track Excavator Machine Type: 20-ton Standard Tail Hydraulic Crawler Excavator Standard Operating Weight (Full Cab + 700mm steel track): 20600 kg Standard Heaped Bucket Capacity: 0.8 m³ (Optional 0.7–1.0 m³) Standard Boom Length: 5650 mm Standard Stick (Arm) Length: 2400 mm Standard Track Shoe Width: 700 mm triple-grouser steel track Fixed Overall Track Width: 2900 mm Ground Contact Pressure: 46 kPa Rear Tail Swing Radius: 2750 mm (Standard tail design) 2. Engine & Power Performance Engine Manufacturer: HINO (Japan) Engine Model: J05E Direct Injection 4-cylinder water-cooled turbo intercooled diesel Displacement: 5.123 L / 5123 cc Net Rated Power (ISO9249): 114 kW @ 2000 rpm Max Torque: 572 N·m @ 1600 rpm Fuel Tank Capacity: 320 L Hydraulic Oil Tank Volume: 140 L Travel Speed: Low 3.6 km/h / High 6.0 km/h Swing Speed: 12.5 rpm Gradeability: 70% (35°) Max Bucket Digging Force: 143 kN Max Arm Digging Force: 102 kN Max Traction Force: 182 kN 3. Hydraulic System Main Pump: Dual variable displacement piston pumps + gear pilot pump Total Main Pump Flow: 220 L/min × 2 + 20 L/min pilot gear pump Main Relief Pressure: 34.3 MPa, Power boost 37.8 MPa Standard Bidirectional Auxiliary Hydraulic Flow: 115 L/min Factory pre-installed auxiliary piping for hydraulic breaker, auger & thumb grab attachments Intelligent Hydraulic Regeneration System 4. Working Range Dimensions (mm) Max Horizontal Digging Reach (Ground Level): 9460 Max Digging Depth (Standard arm): 6060 Max Vertical Wall Digging Depth: 5490 Max Digging Height: 9600 Max Dumping Height: 6610 5. Overall Transport Dimensions (mm) Total Transport Length (with standard bucket): 9600 Total Transport Width: 2900 Overall Height (cab top): 2980 Minimum Ground Clearance: 450 mm