SPECIFICATIONS

EXPAND ALL COLLAPSE ALL

  • Engine

    Model Komatsu SAA6D170E-7
    Type Water-cooled, 4-cycle
    Aspiration Variable geometry turbocharged, air-to-air aftercooled, cooled EGR
    No. of Cylinders 6
    Bore 170 mm
    Stroke 170 mm
    Piston Displacement 23.15 L
    Governor All-speed, electronic
    Engine Power  
    SAE J1995 Gross 578 kW / 775 HP @ 2000 min⁻¹
    ISO 14396 578 kW / 775 HP @ 2000 min⁻¹
    ISO 9249 / SAE J1349 Net 577 kW / 773 HP @ 2000 min⁻¹
    Rated RPM 2000 min⁻¹
    Fan Drive Method (Radiator) Hydraulic
    Fuel System  
    Type Direct injection
    Lubrication System  
    Method Gear pump, force-lubrication
    Filter Full-flow type
    Air Cleaner Dry type with double elements, plus dust indicator
    U.S. EPA Tier 4 Final and EU Stage V certified

  • Transmission

    Type Automatic powershift transmission
    Torque Converter 3-elements, 1-stage, 1-phase, with lock-up clutch
    Measured with 45/65R39 tires
    Transmission Speeds  
    Lock-up OFF  
    Forward 1st: 7.6 km/h, 2nd: 13.5 km/h, 3rd: 23.2 km/h
    Reverse 1st: 7.9 km/h, 2nd: 13.5 km/h, 3rd: 24.0 km/h
    Lock-up ON  
    Forward 2nd: 13.5 km/h, 3rd: 25.9 km/h
    Reverse 2nd: 13.5 km/h, 3rd: 26.9 km/h

  • Axles and final drives

    Drive System Four-wheel drive
    Front Fixed, full-floating
    Rear Center-pin support, full-floating
    Reduction Gear Spiral bevel gear
    Differential Gear Conventional type
    Final Drive Planetary gear, single reduction

  • Brakes

    Service Brakes Hydraulically actuated, wet multiple-disc brakes on four wheels
    Parking Brake Wet multiple-disc brake
    Secondary Brake One of dual service brake circuits is commonly used

  • Steering system

    Type Articulated type, full-hydraulic power steering
    Steering Angle 40° each direction
    Minimum Turning Radius 9050 mm (at the center of outside tire)

  • Hydraulic system

    Steering System  
    Hydraulic Pump Piston pump
    Capacity 2 x 157.5 L/min at rated rpm
    Relief Valve Setting 31.3 MPa / 320 kgf/cm²
    Hydraulic Cylinders (Steering)  
    Type Double-acting, piston type
    Number of Cylinders 2
    Bore x Stroke 150 mm x 587 mm
    Loader Control  
    Hydraulic Pump Piston pump
    Capacity 4 x 224 L/min at rated rpm
    Relief Valve Setting 34.3 MPa / 350 kgf/cm²
    Hydraulic Cylinders (Loader)  
    Type Double-acting, piston type
    Number of Cylinders – Bore x Stroke Lift Cylinder: 2 – 225 mm x 1360 mm
    Bucket Cylinder: 1 – 280 mm x 824 mm
    Control Valve Spool type
    Control Positions  
    Boom Raise, hold, lower, and float
    Bucket Tilt-back, hold, and dump
    Hydraulic Cycle Time  
    Raise (Rated Load in Bucket) 7.4 s
    Dump (Empty) 2.8 s
    Lower (Empty) 4.4 s
       

  • Service refill capacities

    Cooling System 221 L
    Fuel Tank 1420 L
    Engine 86 L
    Hydraulic System 833 L
    Axle Front: 340 L
    Rear: 340 L
    Torque Converter and Transmission 230 L

WA700-8 Wheel Loaders

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.

  • 570 kW / 775 HP
    ENGINE POWER
  • 97,100 kg
    OPERATING WEIGHT
  • 9.2 m³
    BUCKET CAPACITY

WA700-8 Wheel Loaders

Current Offers

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

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.

Cookies are small text files created by a web browser when a user visits a website. Cookies are stored on your device. Some cookies are only stored for the duration of your site visit whilst others are stored for longer periods of time. The information stored in a cookie is transferred between a website and the browser to provide enhanced functionality and improve the user experience when using the website. Komatsu may collect certain information such as browser type and operating system through the use of cookies to improve your experience. You acknowledge this by using our website