Kubota K008-3 Workshop Manual page 271

d. Swivel system
Maker
Type
Capacity
Brake V pressure
Standard value At locking
of drain volume
At rotating
Swiveling speed
Swiveling speed in 3 turns
Swivel startup
Swivel blocking performance
Turnable angle on slop
Bucket end play
(How to measure the bucket end play)
1. Extend the arm and make the bucket rake in. The height of the bucket should be 1 m from the ground.
2. Press the bucket end by 5 kgf force. Take this position as zero and press it by 30 kgf in opposite direction.
3. Measure the distance of move of the bucket end.
4. Repeat each operation more than 5 times without swiveling.
5. Performance of the rotary block should be of hydraulic oil temperature of 50± 5 deg. on a slop of 15 deg.
Unit K008-3
Eaton Fluid Power
Ltd.
S-190SS2S-K2880
cc/rev 184
MPa 6.9
70
2
kgf/cm
997
psi
L/min
gal/min
L/min
gal/min
rpm 8.3
sec.
mm/min 2.1 ± 0.3
in./min 0.08± 0.01
mm/min 93.4
in./min 3.68
< =
degree(kg)
17
< =
mm 50
< =
in.
19.7
IV-S-15
(A) Standard values for new vehicles
U10-3 Remarks
Eaton Fluid Power
Ltd.
S-190SS2S-K2880
184
6.9
70
8.3
2.1 ± 0.3 Front level, Bucket
heaped.
Eng. max, 90°
93.4 Front level, Bucket
heaped.
Slope 15°, Engine
stop.
< =
Front level, Bucket
17
heaped.
Eng. max
< =
50
Courtesy of Machine.Market