SPECIFICATIONS

EXPAND ALL COLLAPSE ALL

  • Engine

    Engine rated power - standard
    97 kW
    Engine rated power (optional)
    99 kW

     

  • Capacities

    Tramming capacity 4 000 kg
    Hydraulic breakout force lift 11 361 kg
    Hydraulic breakout force tilt 9 189 kg
    SAE breakout force 9 189 kg
    SAE static tipping load 16 611 kg
    Bucket  1.9 m3

  • Weights

    Operating weight 15 150 kg
    Total loaded weight 19 150 kg
    Axle weight without load
    Front axle 6 674 kg
    Rear axle 8 476 kg
    Axle weight with load
    Front axle 12 981 kg
    Rear axle 6 169 kg

  • Speeds

    Speeds kph unloaded
    Grade 0 5 10 12 15 20
    1st gear 4.8 4.2 4.2 4.0 3.9 3.8
    2nd gear 9.5 8.8 7.8 9.1 7.8 5.9
    3rd gear 16.0 12.7 10.0 8.4 6.4 3.4
    4th gear 25.8 14.5        

    Speeds are representative and are based on a 3% rolling resistance. Actual speeds achieved will be subject to road conditions.

    Speeds kph loaded
    Grade 0 5 10 12 15 20
    1st gear 4.4 4.2 4.2 3.9 3.7 3.6
    2nd gear 9.2 8.7 7.6 6.7 5.8 3.9
    3rd gear 14.0 12.3 7.7 6.8    
    4th gear 24.0 11.4        

    Speeds are representative and are based on a 3% rolling resistance. Actual speeds achieved will be subject to road conditions.

  • Bucket motion times (+/-1 s)

    Dump time 2.5 s
    Raising time 4.6 s
    Lowering time 3.4 s

  • Control system

    User interface IQAN MD4

  • Powertrain

      Standard Optional
    Engine

    Cummins QSB 4.5T
    EPA Tier 3

    		 Cummins QSB 4.5T
    EU Stage V
    Output 97 kW @ 2 500 rpm 99 kW
    General
    Air filtration Donaldson (dry type)
    Exhaust system DOC
    Fuel tank capacity 190 L
    Converter Dana C270 series
    Transmission Dana 32000 series
    Shifting Powershift c/w modulation
    Speeds 4 forward/4 reverse
    Axles
    Front and rear Dana 14D2149
    Differential, front Limited slip
    Differential, rear No-spin
    Brakes Spring applied, hydraulic release
    Oscillation angle +/- 5 deg
    Tires Bias L5S (smooth)
    Size 12.00 x 24
    As applications vary, the tire supplier should be consulted for proper tires.

  • Hydraulics

    System design
    Variable displacement piston pump with load sensing open center circuit design for optimal efficiency. Proportional hydraulic valve with closed centre spool with priority steering, shock valves and load sense relief valves. 
    Bucket/boom control
    Single 2 axis proportional electric joystick

    Steering control
    Single 1 axis proportional electric joystick with gear selector
    Brake system
    Service brakes are enclosed spring-applied, hydraulically released, liquid cooled multi-disk on all four wheel ends. The service brakes also function as emergency and park brakes. Brakes will apply upon loss of hydraulic pressure or electrical power.
    Bucket dump cylinder One (1), double acting, single stage, Z-link
    Boom hoist cylinder Two (2), double acting, single stage
    Steer cylinder One (1), double acting, single stage
    Hydraulic tank volumes 140 litres

  • Electrical equipment

    Alternator 24V/70A
    Batteries 2 x 24V HD
    Starter 24V
    Driving and working lights 2 front/2 rear (LED)

  • Structural

    Front and rear frames Welded steel box construction
    Material ASTM A572 GR50 (CSA G40.21-50W)

WX04 Underground hard rock haulage

Based on the 4LD legacy, the new and redesigned WX04 is a reliable 4-tonne LHD for narrow vein applications. The WX04's high-strength steel frame design​ with heavy-duty, all-mechanical powertrain can help you hit your production targets while keeping your costs down.

  • 97 kW / 130 HP
    ENGINE POWER
  • 14,529 kg
    OPERATING WEIGHT
  • 1.9 m³
    BUCKET CAPACITY

WX04 Underground hard rock haulage

Stage V low-emission engine

This low emission engine option of the WX04 offers all the power and performance benefits, along with low emissions for regions that can use ultra-low sulfur fuel.

Highest breakout force

With the highest breakout force in this size class, 20 percent greater than the closest competitor, you can rely on the WX04 to fill the bucket quickly for faster cycle times.

Structural integrity

Komatsu's Z-link, reinforced boom design, and optimised geometry offer your mining operation the fastest boom cycle time in its class, excellent reliability, durability and productivity.

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