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Wheel loaders

WA700-8

Surface mining wheel loaders

  • Engine power (HP) 775
  • Engine power (kW) 570
  • Bucket capacity (m^3) 9.2
  • Bucket capacity (yd^3) 12.0
  • Operating weight (kg) 97100
  • Operating weight (lbs) 214064

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The Komatsu WA700-8 wheel loader is designed to optimise productivity and fuel efficiency for heavy-duty operations. Equipped with advanced engine technology and a redesigned Komatsu bucket, it boasts increased lifting force and a large-capacity torque converter with standard lock-up for enhanced performance. Its EPA Tier 4 Final and EU Stage V-compliant engine reflects Komatsu's commitment to ecological standards. With 775 HP and a 9.2 m³ bucket capacity, the WA700-8 combines power, precision, and environmental compliance to meet the demands of modern mining and construction environments.

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    Features and benefits

    Redesigned Komatsu bucket

    Redesigned Komatsu bucket

    The redesigned Komatsu bucket is designed for improved productivity and durability. The bucket has a new shape with an increased radius and floor inclination that make the bucket easier to fill and helps improve material retention. The spill guard design was adjusted to give operators improved visibility to the pile. Sweeper wings on either side of the bucket help to protect the front tires.

    Komatsu SmartLoader Logic

    Komatsu SmartLoader Logic

    The WA700-8 is equipped with Komatsu SmartLoader Logic, an engine control system. This technology outputs the correct engine torque for each work phase. For example, engine torque needs are higher for digging in V-shape loading, but less when driving with an empty bucket. This system optimises the engine torque for all applications to minimise fuel consumption. Komatsu SmartLoader Logic functions automatically and doesn’t interfere with operation, saving fuel while maintaining performance.


    Specifications

    Metric Imperial (US)
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    • Engine Model: Komatsu SAA6D170E-7
    • Aspiration: Variable geometry turbocharged, air-to-air aftercooled, cooled EGR
    • Piston displacement (L): 23.15
    • Piston displacement (in^3): 1412.68
    • Governor: All-speed, electronic

    • Lubrication system

      • Method: Gear pump, force-lubrication
      • Filter: Full-flow type
      • Air cleaner: Dry type with double elements, plus dust indicator

    • Horsepower

      • SAEJ1995 - Gross (kW): 578
      • SAEJ1995 - Gross (HP): 775
      • ISO 9249 / SAE J1349 - Net (HP): 773
      • ISO 9249 / SAE J1349 - Net (kW): 577
      • Rated RPM: 2000
      • Fan drive method for radiator cooling: Hydraulic

    • Transmission type: Automatic powershift transmission

    • Steering system type: Articulated type, full-hydraulic power steering

    • Cooling system (US gal): 58.4
    • Cooling system (L): 221

    • Engine type: Water-cooled, 4-cycle, direct injection

    • Drive System: Four-wheel drive