Hyundai HX145 LCR, Manual

Page: 437 / 702

7-12
Bucket cylinders
Measure the time it takes to roll in the
bucket, and the time it takes to roll out
the bucket. To do so, position the bucket
at one stroke end, then move the control
lever to the other stroke end as quickly
as possible.
Repeat each measurement 3 times and
calculate the average values.
Evaluation
-
-
The average measured time should meet the following specifications.
Unit : Seconds
(4)
Model
HX145CR
HX145LCR
Boom raise
Boom lower
Arm in
Arm out
Bucket in
Bucket out
4
Ü
0.4
3.3
Ü
0.4
2.8
Ü
0.3
3.5
Ü
0.4
2.2
Ü
0.3
5.2
4.3
3.6
4.6
2.9
Remarks
Function Standard
Maximum
allowable
Regen ON
Regen OFF
2.8
Ü
0.4
3.2
Ü
0.4
3.6
4.2