Overview

The STIHL SG 71 Manual Backpack Sprayer is a heavy-duty, commercial-grade 18-liter manual sprayer engineered for agricultural application, crop protection, weed management, and greenhouse cultivation. Designed for long working shifts, the SG 71 combines high fluid storage capacity with optimal carrying comfort, making it a reliable choice for professional farmers, landscapers, and estate managers.

Featuring an internal pump mechanism housed safely inside the chemical tank, the SG 71 eliminates the risk of external leaks against the operator’s back. The pump lever can be positioned on either the left or right side and adjusts in length and width to suit operator preference. Equipped with a padded backpack carrying system, chest strap, brass hollow-cone nozzle, integrated measuring cup inside the container lid, and a shut-off valve with a built-in pressure gauge, it provides precise fluid application over large fields with minimal fatigue.

Key Features & Benefits

• 18-Liter High-Capacity Tank: Large translucent chemical tank with clear level indicators reduces refill frequency during extensive field spraying.

• Internal Pump Architecture: Pump mechanism is positioned inside the container to prevent leaks and protect internal seals from mechanical impact.

• Reversible Left/Right Pump Lever: Pump handle converts easily for left- or right-handed operators and adjusts for length and grip angle.

• Ergonomic Padded Harness: Premium padded shoulder straps and adjustable chest strap distribute weight evenly across the torso to minimize physical strain.

• Integrated Pressure Gauge: Shut-off valve handle incorporates a pressure gauge to ensure accurate output rate and uniform liquid coverage.

• Onboard Lance Storage: Built-in vertical bracket allows safe, convenient securing of the spray lance during transport or storage.