The MAKITA EK 73010 Powerhead delivers with faster starting, more power, and improved fuel economy. The EK7301 has a 4.5 (73 cc) engine with 5.1 HP (maximum horsepower) and a no-load speed of 9,350 RPM to take on the most demanding applications. The ignition coil with the start-support function stores electrical power with each pull for easier start-ups. It’s engineered for reduced flooding with a carburettor that includes improved deco-valve and metering spring for precise fuel regulation at startup. The EK7301 also features more efficient fuel consumption with an SLR muffler that recycles unburned fuel vapour for reduced scavenging losses and 15% improved consumption.

The EK7301 also features a five-stage foam-paper-nylon air filter system with advance directional air flow that provides cleaner air for better saw performance and easy filter cleaning and replacement.

  • Improved decompression valve and metering spring for precise fuel regulation at startup
  • Start capacitor with start support function resulting in significantly less pull start force
  • On-Off-Choke operation switch on a single lever for operator convenience
  • Five stage filtration system with advanced directional air flow provides cleaner air for better saw performance
  • Starter grip decompression valve for faster starting
  • Improved ignition system with the large flywheel and rare earth magnets create more efficient power.
  • Reinforced aluminium blade guard with 70 degrees range of limitless positioning using a marked knob handle

  • Cushioned operator grips with 4 vibration-absorption rubber buffers for increased operator comfort
  • Microchip controlled carburettor designed to compensate engine timing according to workload
  • Aluminium guard and wheel pressure plates to reduce weight
  • 2-mass dampening system engineered to provide reduced vibration to the operator
  • SLR Muffler recycles un-burned fuel vapour for reduced scavenging losses and up to 15% improved fuel consumption
Total Weight With 400mm Bar16.5 kg
Total Weight With 500mm Bar17.0 kg
Engine Type2-Stroke
Engine (max power)5.1 HP/3.8 kW
Bore1.97 (50) in (mm)
Stroke1.46 (37) in (mm)
Displacement4.5 (73) cu in (cm3)
Max. Torque4.3 Nm
Idling Speed2,500 rpm
Clutch Engagement Speed3,800 rpm
Max. Engine Speed9,400 ± 145
Max. Spindle Speed4,300 rpm
Fuel TypeMix Unleaded + 2-Stroke oil
Mixture Ratio50:1
Sound Pressure Level
Sound Power Level (Kwa=2)
Vibration Acceleration Rear Handle Bench Tested (K=2)
Vibration Acceleration Tubular Handle Bench Tested (K=2)
Vibration Acceleration Field-Tested Handheld (K=2)
Vibration Acceleration Field-Tested GeolCart Handle (K=2)
Fuel Consumption at Max. Load1.7kg/h
Fuel Tank Capacity1.1L
Oil Tank CapacityN/A
Drive Belt Part Number
Chain Speed at Max. Spindle rotation
Chain Break-Out Force

*Specifications are subject to change without notice.

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