🏷️ Basic Information Identification Make: Komatsu Model: WA450-3LE Model Variant: WA450-3L Model Code: WA 450 Serial Number Range: A30001 and up Generation Generation Notes: Refers to models from serial number A30001 onwards. Other similar manuals available for WA450-1, WA450-3, WA450-3MC, WA450-5L. 📋 Manual Details Manual Type Type: Service Repair Workshop Manual Language Language: English (assumed, typical for these manuals) Page Count Count: Unknown (PDF size suggests comprehensive coverage) Format Format: Adobe Acrobat PDF Delivery Type: Instant Digital Download ⚙️ Engine Specifications Engine Model Model: Komatsu SAA6D125E-2 (typical for this series) Engine Type Type: Diesel, Turbocharged, Aftercooled Displacement Displacement Liters: 11.04 Power Gross Power Hp: 259 (approximate, may vary slightly with configuration) Emission Control Emission Standard: LE (Low Emission - likely Tier II or similar) 🔧 Transmission Transmission Type Type: Komatsu Advanced Transmission with Variable Capacity (ATVCA) Transmission Gears Forward Gears: 4 Reverse Gears: 4 📐 Dimensions Operating Weight Weight Kg: 22800 Weight Lbs: 50265 🔧 Maintenance Service Intervals Engine Oil Change: Refer to manual for specific intervals and conditions. Oil Capacity Engine Oil Liters: 38 Engine Oil Quarts: 40 Maintenance Benefits Repair Cost Savings: High (allows self-repair) 📄 Manual Features Usability Print Feature: Printable sections or entire manual Storage Option: 3-ring binders