PAES 110
a type of walking-type agricultural tractor equipped with rotary tiller which cuts, breaks up,
and mixes the soil and/or plant residues
rotary tilling type
self-propelled machine having a single axle designed primarily to pull and propel trailed or
mounted agricultural implements and machinery
walking-type agricultural tractor
The tractor shall be generally made of ____ materials.
steel
shall be used to transmit power from the transmission
drive shaft to the axle.
Chain and sprocket and/or gears
material ised for handle bar
steel pipe
The handle bar shall be made of steel pipe with a minimum wall thickness of _____
and with a minimum outside diameter of 25 mm.
3 mm
The handle bar shall be made of steel pipe with a minimum wall thickness of 3 mm
and with a minimum outside diameter of _____.
25mm
This shall be accessible to the operator’s right-hand side of the handle bar.
throttle lever
For this type, the throttle lever is pushed forward to increase engine speed and pulled
rearward to decrease engine speed.
vertical type
For this type, the throttle lever is pulled to the left to increase engine speed and to the right to
decrease engine speed.
horizontal type
This shall be accessible to the operator’s left-hand side of the handle bar.
main clutch lever
in what case does the lever shall be pushed forward to operate the tractor and shall be pulled rearward to stop the tractor.
vertical lever
in what case does the lever shall be pushed upward to operate the
tractor and shall be pulled downward to stop the tractor.
horizontal lever
the lever shall be gripped toward the
handle to disengage the right-hand clutch and stop the right-hand driving wheel, causing the
tractor to turn to the right. Releasing the lever will re-engage the right-hand wheel.
right-hand steering clutch lever
the lever shall be gripped toward the
handle bar to disengage the left-hand clutch and stop the left-hand driving wheel, causing the
tractor to turn toward the left. Releasing the lever will re-engage the left-hand wheel.
left-hand steering clutch lever
The peak transmission efficiency of the axle-driven rotary tiller shall be at least _____.
80%
The noise emitted by the tractor measured 50 mm away from the operator’s ear level
shall not be more than ______ (A).
92 db
The noise emitted by the tractor measured _____ away from the operator’s ear level
shall not be more than 92 db (A).
50 mm
The tractor shall have no breakdowns/malfunctions (i.e. failure of components, etc)
during how many hour in continuous running test.
5 hrs