Komatsu PC200-8M0 Shop Manual page 336

SEN06125-00
Cate-
Item
gory
Overswing
Time required for
starting swing
Time required to
complete turns
Swing drift on a slope
Leakage from swing
motor
Travel speed
(idle running)
6
20-100
Applicable model
Measurement condition
• Hydraulic oil temperature: Within
operating range
• Engine running at high idle
• Working mode: P mode
• Swing circle misalignment amount
when stopping after one turn
• For measuring posture, see Swing
1
• Hydraulic oil
temperature: Within
operating range
• Engine running at
high idle
• Working mode: P
mode
• Time required for
passing points 90°
and 180° from
starting point
• For measuring
posture, see Swing
1
• Hydraulic oil temperature: Within
operating range
• Engine running at high idle
• Working mode: P mode
• Time required for 5 more turns after
making initial one turn
• For measuring posture, see Swing
1
• Hydraulic oil temperature: Within
operating range
• Engine stopped
• Keeping upper structure transverse
on slope of 15°
• Notching a mating mark on inner
and outer races of swing circle
• Mating mark misalignment amount
during 5 minutes
• For measuring posture, see Swing
2
• Hydraulic oil temperature: Within
operating range
• Engine running at high idle
• Swing lock switch: ON
• Leakage amount for one minute
during swing relief
• Hydraulic oil
temperature: Within
operating range
• Engine running at
high idle
• Working mode: P
mode
• Time required to
make five idle turns
of track off ground
after one idle turn
• For measuring
posture, see Travel
1
Standard value table for chassis related parts
Standard value for new
Unit
deg.
(mm)
90° sec.
180° sec.
sec.
mm
l/min
51.3 (+3.6/-6.7)
Lo sec.
[PC200LC-8M0]
55.9 (+3.9/-7.3)
Mi sec.
[PC200LC-8M0]
Hi sec.
[PC200LC-8M0]
100 Standard service value table
PC200, 200LC-8M0
Judgement criteria
machine
Max. 100
(—)
3.1 ± 0.3
4.4 ± 0.4
24.2 ± 2.5
0
Max. 5
[PC200-8M0] [PC200-8M0]
44.6 to 58.8
[PC200LC-8M0]
48.6 to 63.8
[PC200-8M0] [PC200-8M0]
37.5 ± 3.8 33.7 to 45.3
[PC200LC-8M0]
40.8 ± 4.1 36.7 to 48.9
[PC200-8M0] [PC200-8M0]
26.5 ± 1.3 25.2 to 29.8
[PC200LC-8M0]
28.8 ± 1.5 27.3 to 32.3
PC200, 200LC, 220, 220LC-8M0
Max. 130
(—)
Max. 3.7
Max. 5.5
Max. 30
0
Max. 10