Takeuchi TB 250 - Travel Speed; Straight-Ahead Travering; Travel Posture

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PERFORMANCE CRITERIA
SERVICE DATA
Travel speed (5 revolutions)
• Engine: Maximum R. P. M.
• Hydraulic oil temp.: 50~60°C
• Measurement posture: Excavator body raised using
both hoe attachment and dozer blade.
• Set crawler belts in motion. Starting after one full revo-
lution,
measure the time required for 5 revolutions. (To
measure speed after it has stabilized.)
Travel speed (10m)
• Engine: Maximum R. P. M.
• Hydraulic oil temp.: 50~60°C
• Measurement posture: Travel posture
• Set excavator in motion. Starting after a distance of 5
meters, measure the time required to travel 10 meters.
Do this on level ground.
■ Travel posture
Fully
extend the arm and bucket cylinders and adjust the
hoe attachment so that its lowest part is even with the ex-
cavator’
s minimum ground clearance level. The hoe attach-
ment,
of course, should be in a no-load state and the dozer
blade should not be touching the ground.
Straight-ahead travering
• Engine: Maximum R. P. M.
• Hydraulic oil temp.: 50~60°C
• Measurement posture: Travel posture
• Starting after an approach of 5 meters, drive the excava-
tor
in a turn for 10 meters, then measure the distance of
X (5 m point). Do this on level ground.