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Direct product selection: KombiEngines

KM 91 R

Powerful 0.95kW KombiEngine with 4-MIX® engine and loop handle

General

KM 91 R

For professional applications. A simplified start-up sequence for convenient starting, a larger fuel tank to increase battery life, paper air filter, loop handle, 4-MIX® engine.



KombiTools

Versions



Deviations from the product range and information provided here are possible, depending on the country. STIHL reserves the right to make changes to technical specifications and equipment.

Technical specifications

KM 91 R

Technical specifications

Technical specifications Value
Displacement 28,4 cm³
Power output 0,95/1,3 kW/bhp
Weight 1) 4,4 kg
Sound pressure level 2) 99 dB(A)
Sound power level 2) 110 dB(A)
Vibration levels left/right 3) 6,3 / 5,4 m/s²
Length to coupling sleeve 94 cm
Tank volume 0,71 l

1) Weight excluding fuel
2) Power factor according to DIR2006/42/EC=2.5(dB(A))
3) (K) factor according to Dir. 2006/42/EC = 2m/s²

Deviations from the product range and information provided here are possible, depending on the country. STIHL reserves the right to make changes to technical specifications and equipment.

Features

KM 91 R

Standard equipment

  • Loop handle (R) Zoom
    Loop handle (R)

    The loop handled grass trimmers and brushcutters are ideal for working in areas where space is limited, e.g. thinning between bushes and shrubs.

  • STIHL 4-MIX® engine Zoom
    STIHL 4-MIX® engine

    You 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 Zoom
    Manual fuel pump

    If your gasoline-powered engine device has a manual fuel pump, you can reduce the number of starting strokes by about 40% by repeatedly pressing the pump. By starting in this way, there is enough fuel available faster.

  • Multi-function control handle with stop button Zoom
    Multi-function control handle with stop button

    Easy, comfortable thumb-operated control means the operator's hand never leaves the handle. You do not need to control the stop button when restarting. The engine can be started at any time.

  • Quick-release coupling Zoom
    Quick-release coupling

    The quick-release coupling allows the KombiSystem to be quickly dismantled into two parts for easy transport and storage – and then re-assembled quickly without tools.

  • Air filter with long service life Zoom
    Air filter with long service life

    The easily accessible paper filter with a long service life means it can go for long intervals without changing. (similar to illustration)

  • Decompression system Zoom
    Decompression system

    The decompression valve allows some of the compression pressure in the cylinder to escape, so less force on the starter rope is needed.

  • Shoulder strap / carrying system Zoom
    Shoulder strap / carrying system

    Using a STIHL shoulder strap or carrying harness with soft padding makes work more comfortable, particularly during lengthy jobs.

  • Stop button Zoom
    Stop button

    You do not need to control the stop button when restarting. The engine can be started at any time.

Deviations from the product range and information provided here are possible, depending on the country. STIHL reserves the right to make changes to technical specifications and equipment.

KombiTools

KM 91 R

Accessories

    • FS-KM AC Zoom
      FS-KM AC

      Ideal for clearing along walls or fences, under hedges or along paths. AutoCut C 25-2 mowing head.

    Technical specifications Value
    Tool Straight shaft brushcutter
    Weight 1) 1,2 kg
    Overall length 94 cm

    1) Without engine

    Versions

    • FS-KM, GSB 230-2 Zoom
      FS-KM, GSB 230-2

      Grass cutting blade MB 230-2, Used for mowing heavy grass and weeds. Not for trimming around obstacles. Approved for all KombiEngines and FR 130 T backpack brushcutter.

    Technical specifications Value
    Tool Metal blade brushcutter
    Weight 1) 1,2 kg
    Overall length 94 cm

    1) Without engine

    Versions

    • FCB-KM Zoom
      FCB-KM

      For exact lawn edges along paths, driveways or flowerbeds. Adjustable work depth, total length: 92 cm, Weight: 2.0 kg.

    Technical specifications Value
    Tool Lawn edge trimmer
    Weight 1) 2,3 kg
    Overall length 92 cm

    1) Without engine

    Versions

    • KW-KM Zoom
      KW-KM

      Ideal for sweeping footpaths and roads. Rubber paddles, working width: 60 cm, including guard, total length: 125 cm.

    Technical specifications Value
    Tool Power sweep
    Weight 1) 7,4 kg
    Overall length 125 cm

    1) Without engine

    Versions

    • BF-KM Zoom
      BF-KM

      For aerating and cultivating soil. Working with: 22 cm, including guard, total length: 100 cm. Weight: 4.1 kg.

    Technical specifications Value
    Tool Pick tines
    Weight 1) 4,1 kg
    Overall length 100 cm

    1) Without engine

    Versions

    • HL-KM 0° Zoom
      HL-KM 0°

      Ideal for shaping high and wide hedges. Bar length: 50 cm, total length: 107 cm. Weight: 1.6 kg.

    Technical specifications Value
    Tool Long-reach hedge trimmer 0° non-adjustable
    Overall length 107 cm
    Weight 1) 1,6 kg

    1) Without engine

    Versions

    • KB-KM Zoom
      KB-KM

      Removes dirt from the deepest grooves and furrows. Stiff bristles, backward rotating brush, working width: 60 cm, including guard, total length: 125 cm. Weight: 6.4 kg

    Technical specifications Value
    Tool Bristle brush sweeper
    Weight 1) 6,4 kg
    Overall length 125 cm

    1) Without engine

    Versions

    • BG-KM Zoom
      BG-KM

      Clears paths and areas of leaves and grass cuttings. High blowing power total length: 89 cm. Weight: 1.8 kg.

    Technical specifications Value
    Tool Blower
    Weight 1) 1,8 kg
    Overall length 89 cm

    1) Without engine

    Versions

    • FH-KM 145° Zoom
      FH-KM 145°

      For cutting close to the ground and for low-spin mowing in very narrow spaces as well as in areas near traffic. Flexible adjustment mechanism, space-saving carrying position, bar length: 25 cm, total length: 126 cm. Weight: 2.1 kg.

    Technical specifications Value
    Tool Scrub cutter, 145° adjustable
    Overall length 126 cm
    Weight 1) 2,1 kg

    1) Without engine

    Versions

    • HL-KM 145° Zoom
      HL-KM 145°

      For demanding work on high hedges and use close to the ground. Adjustment mechanism that can be set in increments, space-saving carrying position, bar length: 50 cm, total length: 148 cm. Weight: 2.3 kg.

    Technical specifications Value
    Tool Hedge trimmer 145°, adjustable
    Overall length 148 cm
    Weight 1) 2,3 kg

    1) Without engine

    Versions

    • Rotary scissors RG-KM Zoom
      Rotary scissors RG-KM

      For effective and low-spin removal of weeds and grass from a range of surfaces such as gravel, asphalt, and paved areas. Approved for KM 91 R, KM 94 R, KM 111 R, KM 131 R, KMA 130 R and KMA 135 R.

    Versions

Deviations from the product range and information provided here are possible, depending on the country. STIHL reserves the right to make changes to technical specifications and equipment.

Accessories

KM 91 R

Accessories

    • Aluminium shaft extension, 0.5m Zoom
      Aluminium shaft extension, 0.5m

      The aluminium shaft extension has a reach extension of 50cm. For use with the KM-HT and KM-HL KombiTools.

    Versions

    • Aluminium shaft extension, 0.5m

    • Curved flat nozzle - for BGA 85 Zoom
      Curved flat nozzle - for BGA 85

      Enables work on large surfaces due to broadly spread air stream parallel to the ground.

    Versions

    • RTS harness Zoom
      RTS harness

      For prolonged use. Can be adjusted to the user's size, makes particularly effortless and ergonomic work possible. Can be used with the HT 101, HT 103, HT 131, HT 133, HTA 65, HTA 85, HTE 60, KombiEngines with HT-KM or HL-KM 145° (not KMA 130 R), HL 94 C-E (not HL 94 KC-E), HLA 65, HLA 85 and HLE 71 (not HLE 71 K).

    Versions

    • Tip protector Zoom
      Tip protector

      Prevents the end of the cutter bar from getting damaged while working close to walls and the ground (not suitable for HLA).

    Versions

    • Aluminium shaft extension, 0.5m Zoom
      Aluminium shaft extension, 0.5m

      The aluminium shaft extension has a reach extension of 50cm. For use with the KM-HT and KM-HL KombiTools.

    Versions

    • Shaft extension Zoom
      Shaft extension

      Shaft extension for KM-HT KombiTool. Reach extension 1 metre.

    Versions

    • Shaft extension, 100 cm

    • Carbon fibre shaft extension, 1m Zoom
      Carbon fibre shaft extension, 1m

      Extra light weight shaft extension. Carbon inner shaft, aluminium outer. Reach extension: 1m. For use with the KM-HT and KM-HL KombiTools.

    Versions

    • Carbon shaft extension HT-KM, HL-KM

    • Angled gearhead Zoom
      Angled gearhead

      For HT 56 C-E, HT 101, HT 131 and HTE 60.

    Versions

    • Angled gearhead

    • Carry bag Zoom
      Carry bag

      Perfect for transporting and storing the tool together with the FS-KM or HL-KM KombiTools. Suitable for KMA 130 R, KMA 135 R, HSA 56, HSA 66, HSA 86, HLA 56, HLA 65, BGA 86, BGA 100 and all KombiEngines with a loop handle.

    Versions

Deviations from the product range and information provided here are possible, depending on the country. STIHL reserves the right to make changes to technical specifications and equipment.