Usage:
Engine setting (High idle) ... 1850 ± 50 rpm
Oil temperature ... 55 ± 5°C (131 ± 9°F)
Check the specified line relief pressure setting.
Check with 6.5 m (7.1 yds) boom, 3.3 m (3.6 yds) stick and SAE 1.4 m3 (1.8 yds3) empty bucket.
Check the power mode III.
AEC switch in OFF position
Boom Raise
Time the lift for the boom from the ground to maximum height with stick and bucket cylinders fully retracted. Start with the bucket on the ground ... 4.3 ± 0.3 seconds
Boom Lower
Time to lower the boom from the maximum height to the ground with stick and bucket cylinders fully retracted ... 3.2 ± 0.5 seconds
Stick Out
Time for full retraction of the stick cylinder. Start with boom parallel to ground and bucket closed ... 3.7 ± 0.5 seconds
Stick In
Time for full extension of the stick cylinder. Start with boom parallel to ground and bucket closed ... 5.5 ± 0.5 seconds
Bucket Close
Time for full extension of the bucket cylinder ... 4.8 ± 0.5 seconds
Bucket Open
Time for full retraction of the bucket cylinder ... 2.6 ± 0.5 seconds
Swing
Time the swing of the upper structure, go 180° with maximum reach and bucket not loaded. Start with the upper structure moving ... 5.0 seconds (maximum)
Travel
Check the time to travel 20 m (21.8 yds) after preliminary 5 m (5.5 yds) run.
At HIGH speed ... 16.5 seconds maximum
At LOW speed ... 28 seconds maximum