Vari BDR-620D, Руководство пользователя, Страница: 22 / 60

Lucina MaX / Dorotha
The protective devices comply with the requirements of ČSN EN 12733 a EN 12733 . These standards primarily take account of the
operator's safety since he cannot be hit by any stones or other objects thrown by the machine's rotating mechanism during the machine’s
regular travel. Therefore, the operator must always be in the regular control position, i.e. behind the machine, and with both hands firmly
holding the handlebar.

It is forbidden to remove any protective devices and covers from the machines.
2.3.1.1 T
ECHNICAL
D
ATA
Description Unit BDR-620D BDR-620DH BDR-620DBiS BDR-620DZ
Length mm 1755
Width (including the side screen) mm 779
Height mm ~1130
Weight kg 68 67 66 69,5
The machine's maximum working width cm 62.2
Safe slope operation  10°
Cutting disk speed
63
min -1 1964
Blade peripheral speed m.s -1 64
Travel speed km.h -1 2.0 – 2.8
Machine's surface power
64
m 2 .h- 1 1224-1680
Gearbox oil volume l (litre) 0,05
Gearbox OIL quality
API GL-4 (GL-5)
SAE 90 (80W-90)
Table 15: Technical specifications
2.3.1.2 E
NGINE
I
NFORMATION

Further information about the motor not stated here is available at the motor manufacturer’s website.
Description Unit Value
BDR-620D
BDR-620DH
BDR-620DBiS BDR-620DZ
Engine - Honda
65
GCVx200
Briggs&Stratton
66
875EXi (IS) Series™
Zongshen
67
XP200A
Maximum (set) speed of the motor min -1 3200 ± 100 3200 ± 100 3200 ± 100
Maximum (permanent) tilting of the motor

20° 15° 15°
Maximum (short term
68
) tilting of the motor  30° 30° 30°
Fuel tank capacity l (litre) 0.91
69
1 1
Fuel petrol (unleaded)
70
Oct. No. 91-95
Motor oil filling l (litre) 0.4 0,6 0,6
Oil grade SAE / API SAE 10W-30 or SAE 30 / SJ or SH
Table 16: Engine technical information
2.3.2 D
ESCRIPTION OF THE
M
ACHINE AND ITS
C
OMPONENTS
The brush cutter (
Pict. 2
) is built on a steel frame, to which all the critical components of the machine are attached. All the controls
( 14 , 17 , 18 , 19 and 20A/B ) are located on the handlebars. The handlebars are attached to the frame by means of a bolt 7 , and
they are height-adjustable in 6 positions. The handles 16 are used to firmly grip and guide the machine at work. The left hand side of
the handlebar features a 19 drive clutch lever, which controls the machine’s forward motion. The right hand side features the disk 17
drive clutch lever that turns ON (OFF) the cutting disk drive. The two control levers return to the starting position after releasing the
handlebars in an emergency and cut the engine power transmission. The cutting disk 4 features its automatic brake
71
, which stops it.
Engine speed control is performed by the accelerator level 20A or, in the case of an electric starter motor, a switch on the starter
panel 20B . The engine start is either manual, by pulling a cord attached to a ventilator rotor, or electric ( BDR-620DBiS only) by a
starter and battery 8 . The travel is ensured by a worm gearbox with a belt clutch that provides a smooth force transmission (the machine
63
Actual speed of unloaded disc including the loss in the belt transmission.
64 The machine’s surface power depends on the mowed growth type.
65 For more information about the engine, including the spare parts numbers, go to www.honda-engines-eu.com
66 For more information about the engine, including the spare parts numbers, go to www.briggsandstratton.com
67 For more information about the engine, including the spare parts numbers, go to www.zongshenpower.com
68 Short term - up to one minute.
69
Measured per Society of Automotive Engineers (SAE) J1940
70
With regard to the ever increasing ratio of BIO-components in fuel, use fuel stabilizer.
71
The automatic brake is an active safety feature that increases the machine safety.
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