🏷️ Basic Information Identification Make: Komatsu Model: WA420-3 Vehicle Type: Wheel Loader Serial Number Range: WA420H20051 and up 📋 Manual Details Information Manual Type: Workshop Service Repair Manual Format: PDF Download Language: English ⚙️ Engine Specifications Engine Engine Model: Komatsu SAA6D114E-2 Engine Type: Diesel, Turbocharged, Intercooled Displacement: 11.04 L Gross Power: 179 kW (240 HP) @ 2000 rpm Net Power: 171 kW (230 HP) @ 2000 rpm 🔧 Transmission Drivetrain Transmission Type: Komatsu Advanced Transmission with Lock-up Torque Converter (K-ATLS) Number Of Gears Forward: 4 Number Of Gears Reverse: 4 📐 Dimensions Physical Operating Weight: 21200 kg (46738 lbs) Length With Bucket On Ground: 7465 mm (293.9 in) Width Over Tires: 2680 mm (105.5 in) Height To Cab Top: 3130 mm (123.2 in) Wheelbase: 2800 mm (110.2 in) 🔧 Maintenance Servicing Engine Oil Capacity: 31 L (8.2 gal) Transmission Oil Capacity: 35 L (9.2 gal) Hydraulic Tank Capacity: 172 L (45.5 gal) Fuel Tank Capacity: 268 L (70.8 gal) 📄 Performance Steering Steering Type: Articulated Frame Steering Braking Service Brakes: Hydraulically actuated, multiple wet disc Tires Standard Tire Size: 23.5-25-16PR (L-3) Lift Capacity Rated Operating Load: 11000 kg (24250 lbs) Dump Clearance Max Dump Height At 45 Deg: 2765 mm (108.9 in) Reach Max Dump Reach At 45 Deg: 1135 mm (44.7 in)