جرافة ذات عجلات Komatsu WA380-8

Komatsu WA380-8 is a production-class wheel loader powered by a 191 HP (143 kW) Komatsu SAA6D107E-3 engine. It features an operating weight between 40,532 lbs and 41,932 lbs (18,385 – 19,020 kg) and is EPA Tier 4 Final emissions certified.
Detailed specifications for the Komatsu WA380-8 are categorized below:
Engine & Performance
• Engine Model: Komatsu SAA6D107E-3
• Net Power: 191 HP (143 kW) @ 2,100 rpm
• Displacement: 6-cylinder diesel engine
• Emissions Certification: EPA Tier 4 Final / EU Stage IV
• Aspiration: Variable Geometry Turbocharger (VGT)
Weights & Capacities
• Operating Weight: 40,532 to 41,932 lbs (18,385 to 19,020 kg)
• Bucket Capacity Range: 3.5 to 4.3 yd³ (2.7 to 3.3 m³) (Note: European configurations support high-efficiency material buckets up to 6.5 m³)
• Static Tipping Load: 34,270 lbs (15,545 kg)
• Fuel Tank Capacity: 79.3 gal (300 L)
Drivetrain & Travel Speeds
• Transmission Type: Automatic transmission with torque converter lock-up
• Gears: 4 forward gears / 4 reverse gears
• Max Forward Speed: 23.3 mph (37.5 km/h)
• Max Reverse Speed: 24.0 mph (38.6 km/h)
• Standard Tire Size: 23.5 R25
Hydraulic System & Dimensions
• Hydraulic Pump Flow: 36.2 gal/min (137 L/min)
• Hydraulic Cycle Times: 5.9 sec (Raise), 1.8 sec (Dump), 3.3 sec (Lower)
• Max Dump Height: 9.7 ft (2.9 m)
• Turning Radius: 249 in (6.32 m)
Key Machine Features
• SmartLoader Logic: Automatically optimizes engine torque to lower fuel consumption up to 10%.
• Auto Idle Shutdown: Automatically turns off the engine after a preset idle time to protect fuel economy.
• 7-inch LCD Monitor: Built-in diagnostics display and standard rear-view camera guidance.
• Komtrax Telematics: Standard 4G wireless system for remote machine tracking, fuel use data, and error monitoring