Komatsu PC200-8M0 Shop Manual page 338

SEN06125-00
Cate-
Item
gory
Boom
Arm
Bucket
8
20-100
Applicable model
Measurement condition
• Hydraulic oil
temperature: Within
operating range
RAISE
• Engine running at
high idle
• Working mode: P
mode
• Time required from
RAISE stroke end till
bucket touches
ground
LOWER
• For measuring
posture, see Work
equipment 2
• Hydraulic oil
temperature: Within
operating range
• Engine running at
high idle
• Working mode: P
mode
• Time required from
OUT stroke end to
IN stroke end
• For measuring
posture, see Work
equipment 3
• Hydraulic oil
temperature: Within
operating range
• Engine running at
high idle
• Working mode: P
mode
• Time required from
DUMP stroke end to
CURL stroke end
DUMP
• For measuring
posture, see Work
equipment 4
Standard value table for chassis related parts
Standard value for new
Unit
sec.
sec.
IN sec.
OUT sec.
CURL sec.
sec.
100 Standard service value table
PC200, 200LC-8M0
Judgement criteria
machine
3.3 ± 0.4 Max. 4.8
2.4 ± 0.3 Max. 3.7
3.5 ± 0.4 Max. 4.5
2.7 ± 0.3 Max. 3.5
2.4 ± 0.3 Max. 3.3
1.8 ± 0.2 Max. 2.7
PC200, 200LC, 220, 220LC-8M0