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Direct product selection: Manual Sprayers

SG 51

SG 51 backpack sprayer: for longer periods of plant care work

General

SG 51

Backpack sprayer for occasional and professional users. Increased user comfort with option to mount pump lever on both sides as well as with width and length adjustment. Robust design for long service life, even when used professionally.

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

SG 51

Technical specifications

Technical specifications Value
Weight 4,8 kg
Tank capacity 12 l

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

SG 51

Standard equipment

  • INTEGRATED MEASURING CUP Zoom
    INTEGRATED MEASURING CUP

    PRACTICALLY HOUSED ON-BOARD THE POWER TOOL. Three measuring cups with capacities of 10 ml, 20 ml and 50 ml are integrated into the tank lid, allowing you to conveniently mix your spray agent on the power tool.

  • Ergonomic shutoff Zoom
    Ergonomic shutoff

    The innovative shutoff valve offers is both comfortable in use and allows precise work.

  • INTEGRATED SPRAY PIPE HOLDER Zoom
    INTEGRATED SPRAY PIPE HOLDER

    FOR TRANSPORT AND STORAGE. Protect the spray attachment of your power tool by using the integrated spray pipe holder during work breaks, transport or storage.

  • CENTRAL HOSE OUTLET Zoom
    CENTRAL HOSE OUTLET

    ENSURES FREEDOM OF MOVEMENT. The hose is attached in the centre at the base of the sprayer tank. This allows you a great deal of freedom and manoeuvrability when working, whether you’re a right-handed or left-handed user.

  • INTERIOR PUMP Zoom
    INTERIOR PUMP

    DAMAGE PROTECTION. The pump is located inside the container of your sprayer and as such is well protected.

  • LEFT- OR RIGHT-MOUNTABLE PUMP LEVER Zoom
    LEFT- OR RIGHT-MOUNTABLE PUMP LEVER

    FOR COMFORTABLE WORK. It doesn’t matter if you are left-handed or right-handed: the pump lever of your sprayer can be easily converted from left to right, providing the optimum working position for any user. If necessary, the length of the pump lever can also be adjusted.

  • BACK HARNESS Zoom
    BACK HARNESS

    FLEXIBLE ADJUSTMENT. Your sprayer’s belt attachment is firmly attached to the top of the power tool. There are two eyelets at the bottom of the power tool for suspension. You can also adjust the back straps to your size using straps. This makes it easy to carry the power tool on your back.

  • TRANSPARENT SPRAY AGENT TANK Zoom
    TRANSPARENT SPRAY AGENT TANK

    MAKES FILL-LEVEL MONITORING EASY. The translucent container with fill-level scale enables you to easily read the fill level in the tank at any time.

  • Brass hollow cone nozzle Zoom
    Brass hollow cone nozzle

    With the standard hollow cone spray can be accurately applied. Additional nozzles are available as accessories.

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

SG 51

Accessories

    • Extension tube Zoom
      Extension tube

      For exact treatment at greater distances, for example of trees and shrubs. Material: Plastic.

    Versions

    • Spray guard Zoom
      Spray guard

      Reduces spraydrift, which minimises contact with nearby plants. Also minimises the effect of the wind.

    Versions

    • Fork nozzle Zoom
      Fork nozzle

      Ideal for spraying large surfaces or two flower beds simultaneously, nozzle direction can be indivually adjusted.

    Versions

    • Adjustable brass nozzle Zoom
      Adjustable brass nozzle

      For SG 21, SG 31, SG 51 and SG 71. With the adjustable brass nozzle, the spray pattern can be adjusted from a hollow cone to a full jet. For an optimal spray result even under varying conditions or in different applications.

    Versions

    • Hollow brass cone nozzle, 2.5 mm Zoom
      Hollow brass cone nozzle, 2.5 mm

      For SG 31, SG 51 and SG 71. Special nozzle with large calibre for high throughput amounts. Ideal for liming.

    Versions

    • Fan jet brass nozzle 80-04 Zoom
      Fan jet brass nozzle 80-04

      For SG 21, SG 31, SG 51 and SG 71. Fan jet nozzle with large calibre for surface applications. Highly suitable for rough weed killing. For mounting on SG 21, SG 51 and SG 71, a nozzle holder is need.

    Versions

    • Fan jet brass nozzle 65-0025 Zoom
      Fan jet brass nozzle 65-0025

      For SG 31, SG 51 and SG 71. Fan jet nozzle with small calibre and low throughput of very fine and targeted spray distribution. For mounting on SG 21, SG 51 and SG 71, a nozzle holder is need.

    Versions

    • Full cone brass nozzle Zoom
      Full cone brass nozzle

      For SG 21, SG 31, SG 51 and SG 71. Full cone nozzle with low throughput. Ideal for fine metering for example in browsing protection or herbicides. For mounting on SG 21, SG 51 and SG 71, a nozzle holder is need.

    Versions

    • Fine filter 100 M for shut off valve Zoom
      Fine filter 100 M for shut off valve

      For SG 31, SG 51 and SG 71. Fine filter for the shutoff valve. Prevents blocking of nozzles with low throughput.

    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.

Documents

Owners manuals and safety brochures

Languages Date Link
manual icon de 05.04.2022
Download PDF 1,2 MB
Download PDF 1,2 MB