Pole pruner with an ideal power to weight ratio for powerful cutting work in orchards and professional tree maintenance. Lightweight, compact transmission with captive nut on the sprocket cover, maximum cutting performance due to the 1/4" PM3 saw chain, 4-MIX® engine with simplified start system. Highly ergonomic and very stable due to the reduced weight of the square-cut telescopic shaft. Total length: 270 – 390 cm. STIHL 4-MIX engineYou can always rely on STIHL to keep setting new benchmarks this time with 4-stroke mixed lubrication technology. The STIHL 4-MIX engine, which runs on a fuel-oil mix just like a 2-stroke, offers the benefits without the compromises of 4-stroke power. STIHL 4-MIX engine technology provides fast acceleration, more power, added torque, lower noise, reduced emissions and increased fuel efficiency to complete jobs quickly, quietly and more easily.Manual fuel pump (purger)A small fuel pump delivers fuel to the carburettor at the touch of a button. This reduces the number of starting pulls required following extended breaks in operations.Decompression systemThe decompression system allows some of the compression pressure in the cylinder to escape, so less force on the starter rope is needed.Side Chain tensioningThe side chain tension is used to adjust the chain tension safely and easily.Anti-vibration systemIntense vibration at the handles of power tools can lead to long-term effects on blood vessels in the hands and arms. STIHL has therefore developed an effective anti-vibration system whereby the oscillations from the machine's engine are dampened which significantly reduces vibrations at the handles.Tool-free oil tank capTool-free filler cap for opening and closing of the oil tank without tools.Multi-function control handleThis houses all the engine controls. Easy, comfortable thumb-operated control means the operator's hand never leaves the handle.Telescopic poleWith the practical telescope shaft that can be fixed from 2.70m to 3.90m, you can easily reach branches up to a height of 5m.Shoulder strap / carrying systemUsing a STIHL shoulder strap or carrying harness with soft padding makes work more comfortable, particularly during lengthy jobs.
HT 133 High performance pole pruner for professional tree maintenance
Capacity cm3 36.3 Performance hp 1.9 Performance kW 1.4 Standard Saw chain PICCO 71 PM3 Weight kg 1) 7.2 Sound pressure level dB(A) 2) 93 Sound power level dB(A) 2) 109 Vibration value, left m/s2 3) 3.8 Vibration value, right m/s2 3) 4.7 Total length (max) cm 4) 390