Komatsu PC200-8M0 Shop Manual page 335

100 Standard service value table
Standard value table for chassis related parts
Cate-
Item
gory
Boom control lever
Arm control lever
Bucket control lever
Swing control lever
Travel control lever
Travel control pedal
Unload pressure
Boom relief
Arm relief
Bucket relief
Swing relief
Travel relief
Control circuit source
pressure
LS differential
pressure
PC200, 200LC, 220, 220LC-8M0
Applicable model
Measurement condition
• Hydraulic oil temperature: Within
operating range
• Engine at high idle
• Control lever grip at center
• Pedal at tip
• Max. reading up to stroke end
• Hydraulic oil temperature: Within
operating range
• Engine at high idle
• Working mode: P mode
• Hydraulic pump output pressure
with all control levers in NEUTRAL
position
Normal relief
• Hydraulic oil
temperature: Within
Power max.
operating range
• Engine at high idle
Normal relief
• Working mode: P
mode
Power max.
• Hydraulic pump
output pressure with
Normal relief
all measurement
circuits relieved
Power max.
• Hydraulic oil temperature: Within
operating range
• Engine at high idle
• Working mode: P mode
• Hydraulic pump output pressure
with all measurement circuits
relieved
• Hydraulic oil temperature: Within
operating range
• Engine running at high idle
• Self pressure reducing valve output
pressure with all control levers in
NEUTRAL position
• Hydraulic oil
When all
temperature: Within
control levers
operating range
in NEUTRAL
• Engine at high idle
position
• Working mode: P
mode
• Traveling speed: Hi
• Run either track with
When
no load
traveling at
• Hydraulic oil pump
half stroke
pressure – LS
pressure
PC200, 200LC-8M0
Standard value for new
Unit
machine
N 15.7 ± 3.9
{kg} {1.6 ± 0.4}
N 15.7 ± 3.9
{kg} {1.6 ± 0.4}
N 12.7 ± 2.9
{kg} {1.3 ± 0.3}
N 12.7 ± 2.9
{kg} {1.3 ± 0.3}
N 24.5 ± 5.9
{kg} {2.5 ± 0.6}
N 74.5 ± 18.6
{kg} {7.6 ± 1.9}
MPa 3.5 ± 1.0
2
{kg/cm } {36 ± 10}
MPa 34.8 (+1.5/-1.2)
2
{kg/cm } {355 (+15/-12)}
MPa 37.3 (+1.5/-1.2)
2
{kg/cm } {380 (+15/-12)}
MPa 34.8 (+1.5/-1.2)
2
{kg/cm } {355 (+15/-12)}
MPa 37.3 (+1.5/-1.2)
2
{kg/cm } {380 (+15/-12)}
MPa 34.8 (+1.5/-1.2)
2
{kg/cm } {355 (+15/-12)}
MPa 37.3 (+1.5/-1.2)
2
{kg/cm } {380 (+15/-12)}
MPa 30.3 ± 1.5
2
{kg/cm } {310 ± 15}
MPa 38.7(+1.0/–2.0)
2
{kg/cm } {395(+10/–20)}
MPa 3.23(+0.2/–0.3)
2
{kg/cm } {33(+2/–3)}
MPa 3.5 ± 1.0
2
} {36 ± 10}
{kg/cm
MPa 1.8 ± 0.1
2
{kg/cm } {18 ± 1}
SEN06125-00
Judgement criteria
Max. 24.5
{Max. 2.5}
Max. 24.5
{Max. 2.5}
Max. 21.6
{Max. 2.2}
Max. 21.6
{Max. 2.2}
Max. 39.2
{Max. 4.0}
Max. 107.6
{Max. 11}
3.5 ± 1.0
{36 ± 10}
33.1 to 37.2
{338 to 380}
36.1 to 39.7
{368 to 405}
33.1 to 37.2
{338 to 380}
36.1 to 39.7
{368 to 405}
33.1 to 37.2
{338 to 380}
36.1 to 39.7
{368 to 405}
28.4 to 32.3
{290 to 330}
36.8 to 40.2
{375 to 410}
2.75 to 3.43
{28 to 35}
3.5 ± 1.0
{36 ± 10}
1.8 ± 0.1
{18 ± 1}
5
20-100