Komatsu PC200-8M0 Shop Manual page 341

100 Standard service value table
Standard value table for chassis related parts
PC220, 220LC-8M0
Cate-
Item
gory
2 pumps at relief
At 2-pump relief +
power max.
Speed when auto-
deceleration is
operated
Boom control valve
Arm control valve
Bucket control valve
Swing control valve
Travel control valve
Boom control lever
Arm control lever
Bucket control lever
Swing control lever
Travel control lever
Play of control lever
PC200, 200LC, 220, 220LC-8M0
Applicable model
Measurement condition
• Engine coolant temperature: Within
operating range
• Hydraulic oil temperature: Within
operating range
• Engine at high idle
• Power mode (P)
• Arm IN relief condition
• Engine coolant temperature: Within
operating range
• Hydraulic oil temperature: Within
operating range
• Engine at high idle
• Working mode: P mode
• Arm IN relief + Left knob switch ON
• Engine at high idle
• Auto-deceleration switch in ON
condition
• All control levers in NEUTRAL
condition
Raise
Lower
IN
• Engine stopped
• For measuring
OUT
point, see Control
valve.
CURL, DUMP
LH, RH swing
Forward,
Reverse
• Engine stopped
• Control lever grip at center
• Max. reading up to stroke end
(except lever play in NEUTRAL
position)
Work
equipment
Travel
PC220, 220LC-8M0
Standard value for new
Unit
machine
rpm 1,900 ± 100
rpm 1,950 ± 100
rpm 1,050 ± 100
mm 11.5 ± 0.5
mm 9.5 ± 0.5
mm 11.5 ± 0.5
mm 9.5 ± 0.5
mm 9.5 ± 0.5
mm 9.5 ± 0.5
mm 9.5 ± 0.5
mm 85 ± 10
mm 85 ± 10
mm 85 ± 10
mm 85 ± 10
mm 115 ± 12
mm Max. 15
mm Max. 20
SEN06125-00
Judgement criteria
1,940 ± 100
1,950 ± 100
1,050 ± 100
11.5 ± 0.5
9.5 ± 0.5
11.5 ± 0.5
9.5 ± 0.5
9.5 ± 0.5
9.5 ± 0.5
9.5 ± 0.5
85 ± 10
85 ± 10
85 ± 10
85 ± 10
115 ± 12
Max. 20
Max. 25
11
20-100