🏷️ Basic Information Identification Make: Komatsu Model: WA450-3MC WA450-3 Avance Plus Year: Not Specified (covers s/n A31001 and up & A35001 and up) Vehicle Type: Wheel Loader Special Designation: Material Handler 📋 Manual Details Document Info Manual Type: Service Repair Workshop Manual Language: English Format: PDF (Adobe Acrobat) Delivery Delivery Method: Instant Digital Download Usage Usage Recommendation: Printable for self-service and repair ⚙️ Engine Specifications General Engine Make: Komatsu Engine Model: SAA6D125E-2 (Typical for WA450-3 series) Performance Gross Power: 209 kW / 280 HP @ 2000 rpm (Typical) Net Power: 202 kW / 271 HP @ 2000 rpm (Typical) Displacement Displacement: 11.04 L / 673 cu in 🔧 Transmission Powertrain Transmission Type: Komatsu Advanced Transmission with Lock-up (K-ATOMiCS) Transmission Gears: 4 Forward / 4 Reverse (with automatic shifting) 📐 Dimensions Physical Operating Weight: approx. 23,000 kg / 50,700 lbs (Typical) Bucket Capacity: 3.5 - 4.2 m³ / 4.6 - 5.5 yd³ (Typical) 🔧 Maintenance Lubrication Engine Oil Capacity: 46 L / 12.2 US gal (Typical) Hydraulic Tank Oil Capacity: 160 L / 42.3 US gal (Typical) Intervals Engine Oil Filter Change Interval: 500 hours (Typical) Transmission Oil Change Interval: 1000 hours (Typical) 📄 Operating Parameters Performance Max Travel Speed: 35 km/h / 21.7 mph (Typical) Turning Radius: approx. 5.7 m / 18 ft 8 in (Typical)