STIHL FSA 140 R Professional Cordless Brushcutter (Tool Only)

SKU: FSA 140 R

STIHL FSA 140 R Professional Cordless Brushcutter (Tool Only)

SKU: FSA 140 R

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The STIHL FSA 140 R Professional Cordless Brushcutter is a powerful professional battery-powered brushcutter designed for demanding landscaping and grounds maintenance work. Featuring a high-performance EC motor with 1.0kW mechanical power, an ergonomic loop handle, three speed settings and a large range of compatible cutting attachments, it delivers outstanding cutting performance in noise-sensitive environments.

The STIHL FSA 140 R Professional Cordless Brushcutter has been developed for professional users who require powerful cutting performance, excellent manoeuvrability and the benefits of low-noise battery technology.

As the successor to the highly regarded FSA 135 R, the FSA 140 R forms part of the STIHL ALLPRO/AP System and delivers an improved power-to-weight ratio, making it an ideal choice for landscapers, contractors, grounds maintenance teams and local authorities. Whether trimming long grass, clearing dense vegetation or tackling demanding scrub-cutting applications, the FSA 140 R provides the performance needed for professional daily use.

Powered by a high-efficiency brushless EC motor, the FSA 140 R delivers 1.0kW of mechanical power while maintaining smooth, reliable operation. As a battery-powered machine, it produces significantly lower noise levels than comparable petrol-powered equipment, making it particularly well suited to work around hospitals, schools, residential developments, parks and other noise-sensitive environments.

A key feature of the FSA 140 R is its redesigned ergonomic loop handle with a quick-adjustment mounting system. The handle can be repositioned easily without tools, allowing operators to quickly find the most comfortable working position. This loop handle configuration provides excellent control when working on slopes, around obstacles, beneath trees and across uneven ground where manoeuvrability is essential.

The updated control handle has been designed with professional users in mind and features separate controls for machine activation, speed selection and operating functions. An integrated HMI display with LED indicators provides clear machine information at a glance while allowing users to select from three performance levels depending on the task being undertaken.

For maximum efficiency, the FSA 140 R also incorporates an energy-saving mode, helping users extend operating time when battery charge levels become low. This intelligent power management system allows productivity to continue while helping maximise remaining runtime.

Built for intensive professional use, the machine features a newly developed compact motor unit incorporating a durable metal mesh air filter. This filter helps maintain optimum cooling of the motor and electronics, contributing to improved reliability and a longer service life. The filter is also easy to remove and clean, reducing maintenance time and helping keep the machine performing at its best.

The FSA 140 R is supplied as standard with the proven AutoCut C 26-2 mowing head and a comfortable double shoulder harness, providing excellent support during prolonged working periods. For greater versatility, the machine can also be fitted with a wide range of STIHL cutting attachments, allowing it to be adapted for everything from routine grass trimming to more demanding vegetation management tasks.

Compatible cutting attachments include:

  • AutoCut mowing heads
  • TrimCut mowing heads
  • DuroCut mowing heads
  • PolyCut cutting heads
  • GrassCut blades
  • BrushCut blades
  • WoodCut blades

Designed for year-round professional use, the FSA 140 R carries an IPX4 rating, providing protection against splash water from all directions. This means the machine can be used confidently in wet weather conditions and changing outdoor environments.

Combining professional-grade cutting performance, modern battery technology and exceptional versatility, the STIHL FSA 140 R is an ideal solution for contractors seeking a powerful and efficient cordless brushcutter capable of handling a wide variety of maintenance and clearing tasks.

Table of specifications

Rated voltage

36 V

Max. voltage

40 V

Power

1 kW 1)

Battery system

ALLPRO/AP

Recommended battery

AP 300.0 P

Device weight without battery

4 kg 2)

Cutting circle diameter

420 mm

Device length without cutting tool

180 cm

IPX Rating

IPX4 Certified

Sound pressure level

78 dB(A) 4)

Sound power level

91 dB(A) 4)

Vibration value on the left in right-handed operation

2.1 m/s² 5)

Vibration value on the left in right-handed operation

3.2 m/s² 5)

Vibration value on the right in right-handed operation

1.3 m/s² 5)

Vibration value on the right in right-handed operation

2.7 m/s² 5)

Working Times

Min. battery working time AP 100.0 P with line mowing head

10 min 3)

Max. battery working time AP 100.0 P with line mowing head

17 min 3)

Min. battery working time AP 100.0 P with plastic blade mowing head

13 min 3)

Max. battery working time AP 100.0 P with plastic blade mowing head

22 min 3)

Min. battery working time AP 100.0 P with metal blade

18 min 3)

Max. battery working time AP 100.0 P with metal blade

30 min 3)

Min. battery working time AP 20 with line mowing head

13 min 3)

Max. battery working time AP 20 with line mowing head

22 min 3)

Min. battery working time AP 20 with plastic blade mowing head

17 min 3)

Max. battery working time AP 20 with plastic blade mowing head

29 min 3)

Min. battery working time AP 20 with metal blade

23 min 3)

Max. battery working time AP 20 with metal blade

39 min 3)

Min. battery working time AP 20.1 with line mowing head

13 min 3)

Max. battery working time AP 20.1 with line mowing head

22 min 3)

Min. battery working time AP 20.1 with plastic blade mowing head

17 min 3)

Max. battery working time AP 20.1 with plastic blade mowing head

29 min 3)

Min. battery working time AP 20.1 with metal blade

23 min 3)

Max. battery working time AP 20.1 with metal blade

39 min 3)

Min. battery working time AP 200 with line mowing head

17 min 3)

Max. battery working time AP 200 with line mowing head

28 min 3)

Min. battery working time AP 200 S with line mowing head

17 min 3)

Max. battery working time AP 200 S with line mowing head

28 min 3)

Min. battery working time AP 200 S with plastic blade mowing head

23 min 3)

Max. battery working time AP 200 S with plastic blade mowing head

38 min 3)

Min. battery working time AP 200 S with metal blade

30 min 3)

Max. battery working time AP 200 S with metal blade

50 min 3)

Min. battery working time AP 200.0 P with line mowing head

20 min 3)

Max. battery working time AP 200.0 P with line mowing head

33 min 3)

Min. battery working time AP 200.0 P with plastic blade mowing head

27 min 3)

Max. battery working time AP 200.0 P with plastic blade mowing head

45 min 3)

Min. battery working time AP 200.0 P with metal blade

36 min 3)

Max. battery working time AP 200.0 P with metal blade

59 min 3)

Min. battery working time AP 30 with line mowing head

24 min 3)

Max. battery working time AP 30 with line mowing head

43 min 3)

Min. battery working time AP 30 with plastic blade mowing head

36 min 3)

Max. battery working time AP 30 with plastic blade mowing head

72 min 3)

Min. battery working time AP 30 with metal blade

48 min 3)

Max. battery working time AP 30 with metal blade

96 min 3)

Min. battery working time AP 30.1 with line mowing head

24 min 3)

Max. battery working time AP 30.1 with line mowing head

43 min 3)

Min. battery working time AP 30.1 with plastic blade mowing head

36 min 3)

Max. battery working time AP 30.1 with plastic blade mowing head

72 min 3)

Min. battery working time AP 30.1 with metal blade

48 min 3)

Max. battery working time AP 30.1 with metal blade

96 min 3)

Min. battery working time AP 300 with line mowing head

19 min 3)

Max. battery working time AP 300 with line mowing head

36 min 3)

Min. battery working time AP 300 with metal blade

40 min 3)

Max. battery working time AP 300 with metal blade

70 min 3)

Min. battery working time AP 300 S with line mowing head

25 min 3)

Max. battery working time AP 300 S with line mowing head

45 min 3)

Min. battery working time AP 300 S with plastic blade mowing head

38 min 3)

Max. battery working time AP 300 S with plastic blade mowing head

75 min 3)

Min. battery working time AP 300 S with metal blade

50 min 3)

Max. battery working time AP 300 S with metal blade

100 min 3)

Min. battery working time AP 300.0 P with line mowing head

30 min 3)

Max. battery working time AP 300.0 P with line mowing head

53 min 3)

Min. battery working time AP 300.0 P with plastic blade mowing head

44 min 3)

Max. battery working time AP 300.0 P with plastic blade mowing head

89 min 3)

Min. battery working time AP 300.0 P with metal blade

59 min 3)

Max. battery working time AP 300.0 P with metal blade

119 min 3)

Min. battery working time AP 500 S with line mowing head

30 min 3)

Max. battery working time AP 500 S with line mowing head

54 min 3)

Min. battery working time AP 500 S with plastic blade mowing head

45 min 3)

Max. battery working time AP 500 S with plastic blade mowing head

90 min 3)

Min. battery working time AP 500 S with metal blade

60 min 3)

Max. battery working time AP 500 S with metal blade

120 min 3)

Min. battery working time AR 1000 with metal blade

100 min 3)

Max. battery working time AR 1000 with metal blade

200 min 3)

Min. battery working time AR 2000 with metal blade

150 min 3)

Max. battery working time AR 2000 with metal blade

300 min 3)

Max. battery working time AR 2000 L with metal blade

330 min 3)

Min. battery working time AR 2000 L with metal blade

170 min 3)

Min. battery working time AR 3000 L with metal blade

256 min 3)

Max. battery working time AR 3000 L with metal blade

458 min 3)

Technical Notes

1)

Mechanical power as comparative value to petrol appliance

2)

without cutting tool and protection

3)

The indicated working times per battery charge are indicative and may vary depending on the application and operating mode

4)

K-value according to Directive 2006/42/EC = 2.0 dB(A)

5)

K-value according to RL 2006/42/EG = 2 m/s²

Features

Powerful 1.0kW EC Motor

The high-performance brushless EC motor delivers 1.0kW of mechanical power, providing the performance required for demanding mowing, clearing and vegetation management applications.

Quick-Adjust Loop Handle

The newly designed loop handle features a quick-mount adjustment system, allowing users to easily position the handle for maximum comfort and control. Particularly useful when working around trees, on slopes or across uneven terrain.

Three Speed Settings

The FSA 140 R allows operators to select between three performance levels to suit different vegetation types and working conditions. This improves efficiency while helping maximise battery runtime.

Energy Saving Mode

An integrated energy-saving mode helps conserve battery power when charge levels become low. Ideal for maintaining productivity while extending runtime.

Metal Mesh Cooling Filter

The durable metal mesh filter helps maintain cooling performance while protecting key components from debris. Simple to remove and easy to clean for reduced maintenance.

IPX4 Weather Protection

The FSA 140 R is IPX4 rated, providing protection against splash water from all directions. Suitable for professional use in wet and challenging outdoor environments.