コベルコ建機 SK 20

We supply a full range of excavator & machinery attachments: Rock Bucket, Skeleton Bucket, Loosening Bucket, Cleaning Bucket, Tilt Bucket, Ditch Bucket, Bucket Clamp, Clamshell Bucket, Rotary Screen, Crusher Bucket, Crushing & Screening Bucket, Rake, Ripper, Thumb Clip and Compaction Wheel. Service Hours: 24/7 available, including weekends and public holidays. Address: Shanghai, China Contact Person: Nina WhatsApp: +86 18055199047 Mobile: +86 18055199047 WeChat: 18055199047 Email: Packaging & Shipping Solutions We offer multiple shipping options to meet your demands: Flat Rack: Ideal for large construction machinery with no disassembly required. Container Shipment: Cost-effective and time-efficient. Bulk Carrier: Perfect for oversized construction equipment. Ro-Ro Shipment: Fast delivery, applicable to all types of machinery. Feel free to select the most suitable transportation method as you need.

1. Basic Machine Information 表格 Item Specification Model SK20SR-6 (2-ton class zero tail swing mini excavator) Brand Kobelco Construction Machinery Operating Weight (Canopy) 2,125 kg Machine Weight (No attachments) 1,990 kg Standard Bucket Capacity 0.06 m³ Track Shoe Width (Standard Rubber Track) 285 mm; Optional steel track 285 mm Max Rated Lifting Load (Crane Mode) 0.5 t Standard Warranty 4 years / 4,000 working hours 2. Overall External Dimensions (Unit: mm) 表格 Dimension Item Standard Value Value with Quick Hitch Total Transport Length 3,890 3,930 Total Machine Width 1,380 1,380 Total Height (Canopy) 2,420 2,420 Ground Clearance 210 210 Dozer Blade Width 1,380 1,380 Dozer Blade Height / Dig Depth 365 / 360 365 / 360 Minimum Rear Swing Radius (Zero Tail Design) 690 690 Boom Swing Offset Angle Left 46° / Right 46° Left 46° / Right 46° 3. Working Range Parameters (Unit: mm) 表格 Working Performance Standard Arm With Quick Hitch Max Horizontal Digging Reach 4,140 4,270 Max Digging Reach at Ground Level 4,030 4,160 Max Digging Depth 2,270 2,410 Max Vertical Wall Digging Depth 1,870 1,890 Max Digging Height 3,840 4,000 Max Dumping Clearance 2,570 2,430 Minimum Dumping Clearance 1,050 955 Minimum Swing Radius (Boom Swing Side) 1,530 1,700 4. Digging Breakout Forces 表格 Force Item Value Bucket Digging Force 17.5 kN Arm Crowding Force 13.1 kN 5. Engine System 表格 Engine Parameter Data Engine Model Water-cooled 4-cycle diesel engine Rated Power (2400 rpm) 14.3 kW / 19.2 HP Max Torque 68.6 N·m Emission Standard EU Stage V / EPA Tier 4 Final compliant Fuel Tank Capacity 27.5 L Fuel Saving Functions Auto Decel (4s idle auto speed down), Eco Mode, External Emergency Stop 6. Hydraulic System 表格 Hydraulic Configuration Specification Pump Type 2 × Variable Displacement Piston Pump + 1 Gear Pilot Pump Max Pump Flow Rate 21.6 L/min ×2 + 20.4 L/min System Relief Pressure 23.0 MPa Standard Auxiliary Hydraulic N&B double-way auxiliary piping (factory fitted) Total Hydraulic Oil Volume 39.5 L Hydraulic Tank Capacity 25.1 L 7. Travel & Swing Performance 表格 Travel & Swing Item Parameter Travel Motor Type 2-speed axial piston travel motor Travel Speed (Low / High) 2.0 km/h / 4.0 km/h Max Climbing Capacity 30° (58%) Swing Motor Type Axial piston swing motor Swing Speed 9.5 rpm Swing System Feature High torque, fast cycle swing performance