🏷️ Basic Information Identification Make: Schaeff Model: SKL 821 Series A Vehicle Type: Wheel Loader 📋 Manual Details Content Manual Type: Operation and Repair Language: English Included Sections: Introduction, Accident Prevention, Technical Data, Operations, System, Maintenance and Service, Troubleshooting Delivery Format: PDF Compatibility: Windows/Mac 🔧 Maintenance Service Engine Oil Capacity L: Approximately 8-10 liters Hydraulic Oil Capacity L: Approximately 50-70 liters Intervals Engine Oil Change Interval Hours: Typically 250-500 hours Hydraulic Filter Replacement Interval Hours: Typically 500-1000 hours Air Filter Replacement Interval Hours: Dependent on operating conditions, often inspected every 250 hours 📄 Technical Data Engine Engine Type: Diesel Displacement: Specific to engine model, often around 3-4 liters for this class Power Output Hp: Typically in the range of 70-100 HP Engine Manufacturer: Likely Deutz or similar Transmission Transmission Type: Hydrostatic Transmission Gears: Infinite speed adjustment (hydrostatic) Dimensions Operating Weight Kg: Approximately 5,000 - 6,000 kg Bucket Capacity M3: Typically 0.8 - 1.2 m³ Performance Max Speed Kmh: Around 20-30 km/h Tipping Load Kg: Approximately 3,500 - 4,500 kg Hydraulic System Hydraulic Pump Flow Lpm: Likely around 70-90 lpm