Technical Information - Vari DS-521D Bedienungsanleitung

This brush cutter is designed for cutting high-grown thin-bladed grass stands and smaller branches
areas 45 maximum height of these is 60 cm. There must be no solid objects in the stands or extensive surface unevenness. The brush cutter is not designed
for park grass stand care.
The use of this machine for purposes other than those it was designed for is then considered as unauthorised use!
The machine can work at all the tilted positions described by the engine manufacturer provided that the attendant is able to lead it safely for both him
and his surroundings.
Protective devices meet the requirements of EN 12733 and ČSN EN 12733 standards. These standards focus primarily on the attending persons'
safety, as they can be hit by stones and other subjects flying from the machine rotary system. Therefore, the attending person must always be in normal
operating position, i.e. behind the machine, holding the handlebars firmly with both hands.
 It is forbidden to remove any protective devices and covers from the machines.

2.3.1.1 Technical information

DS-521D
Length
Width (including the side screen)
Height
Weight
Maximum cutting width
Safe climbing ability
Cutting disk revolutions 46
Maximum blade circumferential velocity
Travelling speed
Area capacity 47
Gearbox oil capacity
Gearbox oil quality
Tab. 3: Technical information for DS-521D
44 The brush cutter is not designed for cutting self-seeding wood and branches thicker than 5 mm! Not following this condition leads to machine damage.
45 The stands in the area is cut and raked up at least once a year!
46 Actual rpm. of the disc when not cutting, including belt transmission losses.
47 Square meters cut per min./hour will vary, depending on the type of the stand.
Unit Value
mm 1730
mm 763
mm 1180
kg 64
cm 58,5
∠ 10°
min -1 1990
m.s -1 60,9
-1
km.h 2,0
m 2 .h -1 1170
l (litre) 0,025
API GL-4 (GL-5)
SAE 90 (80W-90)
44 in fields, forests and meadows on maintained
DS-521D
18