Komatsu Wheel Loader WA500-8 | 35.5 ton

Description

Komatsu Wheel Loader WA500-8 | 35.5 ton

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Here are the official manufacturer specifications for the Komatsu WA500-8 wheel loader (approx. 35.5-ton operating weight class):

Key Specifications Overview

• Operating Weight: 35,504 – 35,735 kg (78,272 – 78,782 lbs)

• Gross Engine Power: 357 HP (266 kW) @ 1,900 rpm

• Net Engine Power: 353 HP (263 kW) @ 1,900 rpm

• Bucket Capacity: 4.5 – 6.3 m³ (5.9 – 8.2 yd³)

Engine & Drivetrain

• Engine Model: Komatsu SAA6D140E-7 (6-cylinder, direct injection, turbocharged)

• Emissions Certification: EPA Tier 4 Final / EU Stage IV

• Displacement: 15.24 L (930 cu in)

• Transmission: Full-automatic power shift with Torque Converter Lock-up (2nd, 3rd, and 4th gears)

• Max Travel Speed (Forward / Reverse): Up to 37.3 km/h (23.2 mph) forward / 38.0 km/h (23.6 mph) reverse

Hydraulics & Steering

• Hydraulic System Type: CLSS (Closed-Center Load Sensing System) with variable displacement piston pumps

• Main Loader Pump Capacity: 320 L/min (84.8 GPM)

• Loader Relief Valve Setting: 34.3 MPa (350 kgf/cm²)

• Hydraulic Cycle Times (Rated Load):

  • Raise: 7.2 seconds

  • Dump: 1.7 seconds

  • Lower (Empty): 4.2 seconds

• Steering Angle: 36° each direction (40° to max end stop)

• Minimum Turning Radius: 7.05 m (23 ft 2 in) at outside tire center

Fluid Capacities

• Fuel Tank: 473 L (124.9 gal)

• Engine Lubrication (Oil Pan): 37 L (9.8 gal)

• Cooling System: 110 L (29.1 gal)

Standard Key Features & Technology

• Komatsu SmartLoader Logic: Automatically optimizes engine torque based on job intensity to reduce fuel usage without losing power.

• Automatic Digging System: Controls bucket tilt and lift based on pressure sensors to minimize operator fatigue.

• Operator Environment: 7-inch LCD multi-color display, seat-mounted Electronic Pilot Control (EPC) levers, heated air-suspension seat, and dedicated rear-view monitoring camera.