Cylinder Speed; Natural Fall - Kubota KX080-3 Workshop Manual

WSM KX080-3 Service
e.Cylinder
(1) Speed
Unit
Up
Boom cylinder
Down
cushion
Crowd
Arm cylinder
Dump
Crowd
Bucket cylinder
Dump
Left
Swing cylinder
Right
Up
Blade cylinder
Down
(2) Natural falll
Unit
Load weight
Boom cylinder
Arm cylinder
Bucket cylinder
Blade cylinder
Oil temp. : 50 ± 5 °C (122 ± 9 °F), 10 minutes
KX080-3
(A)
Canopy sec. -
Cabin sec. 3.1 to 3.7
Canopy sec. -
Cabin sec. 3.1 to 3.7
sec. 0.4 to 1.3
sec. 3.4 to 4.0
sec. 3.2 to 3.8
sec. 3.2 to 3.8
sec. 1.9 to 2.5
Canopy sec. -
Cabin sec. 6.6 to 7.2
Canopy sec. -
Cabin sec. 7.8 to 8.4
sec. 1.9 to 2.5
sec. 2.6 to 3.2
(A) New machine reference value
(B) Allowable limi
KX080-3
(A) (B)
kg 0.414
lbs 0.91
mm 20 100
in. 0.79 3.94
mm 11
in. 0.43 2.17
mm 10
in. 0.39 1.97
mm 20 100
in. 0.79 3.94
IV-S-29
Remarks
(B)
GL to Max. height
(exclude cushion time)
4.4
Max. height to GL
4.4
1.6
4.8
Cylinder full stroke
4.6
4.6
Cylinder full stroke
3.0
8.6
Cylinder full stroke
10.1
3.0
Cylinder full stroke
3.8
Remarks
includ bucket weight
Boom raise,
Arm extend,
55
Bucket crowd,
Bucket load : heaped capacity
10 min Engine stop
50
Arm vertical
(A) New machine reference value
(B) Allowable limit
Hydraulic system