Yanmar SA Series, Руководство по эксплуатации

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10-10
10. 3-POINT HITCH AND DRAWBAR
SA221/324/424 Operation Manual
■
Maximum Drawbar Loads
1. Avoid attaching very heavy equipment (e.g., a
loaded single axle trailer) that exerts excessive
strain on the drawbar.
2. Avoid exceeding the maximum vertical load of
SA221: 406 lb. (184 kg)
SA324/424: 728 lb. (330 kg)
on the drawbar.
See "4. IMPLEMENT CAPACITIES" on page 4-1
for detail.
3. The strain is greatly increased by high speed and
rough ground.
■
Deploy/Stow the Drawbar
1. Remove the hairpin clip.
2. Remove the pin.
3. Align the hole (a) of the drawbar with the drawbar
bracket to set the drawbar length.
4. Install the ring and hairpin clip to secure the
drawbar to the drawbar bracket.
(A) Hairpin clip
(B) Pin
(C) Drawbar
(a) Hole for attaching the drawbar in the operating
state (deployed position).
(b) Hole used when the drawbar is stowed in the tractor
(do not use this hole for drawbar in the operating state).
(c) Hole for attaching an implement.
(d) Hole for most pulled away position.
IMPORTANT
●
Make sure that the static vertical load on the
drawbar does not exceed the maximum
recommendations.
●
Always travel slowly when towing heavy loads.
●
Certain heavy equipment, such as a loaded
single axle trailer, can place excessive strain
on the drawbar.
●
Such strain is also greatly increased by
speed and rough ground.
IMPORTANT
●
Make sure that the drawbar is removed before
using the Power Take Off (PTO) driven/drawn
implement.
NOTE
●
The drawbar is equipped with 3 operation
adjusting holes.
●
Use the holes to adjust the drawbar length.
! CAUTION
NOTE
To secure the drawbar in the stowed position while
Power Take Off (PTO) driven implement is not
used:
● Remove the ring and pin.
●
Slide in the drawbar until the positioning hole (b)
is align with the hole in the drawbar bracket.
●
Install the ring and pin.
(B)
(A)
(a)
(d)
(C)
(b,c)
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