23
Specifications
Model Hobby
300 B
Hobby
370 TG
Hobby
400 B
HMH37/38
Engine model
B&S 450
TG370
B&S 500
TG370
Length (mm)
1210 1210 1210 1210
Width (mm)
510 510 510 510
Height (mm)
1020 1020 1020 1020
Weight (kg)
29 29 29 29
Blade speed (rpm)
120 120 120 120
Working width
38 38 38 38
Working depth
20 20 20 20
Grease type
Multifak EP-0
The sound pressure and power levels measured according to prEN 1553:1996.
The result of the test are : 81.1 dB(A) and 92.67 dB(A)
The level of vibrations on handlebar grips measured according to EN 1033:1995
The result of the test are : 4.12 m/s
2
Noise and vibration precautions
9. Prolonged exposure to noise levels above 85 dB(A) is a hazardous to hearing. Always
wear ear protection when operation or working around the machine.
10. Running at low speed can reduce noise and vibration.
11. In order to lower the noise, the machine should be operated in an open environment.
12. The vibration can be lowered if the handle is grasped firmly.
13. In order to lower the vibrations, use the machine on as flat surfaces as possible.
14. In order not to disturb others, the machine should only be used in daytime.
15. Always wear protective clothes when working with the machine such as gloves and
ear protection during operation.
16. Rest 30 minutes after every two hours of working time.
