Standard Value Table For Chassis Related Parts - Komatsu PC210-8 Shop Manual

UEN00227-01

Standard value table for chassis related parts

PC210, 210LC, 210NLC, 230NHD-8
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
4
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 travel
Forward,
Reverse
• Engine stopped
• Control lever grip at centre
• Max. reading up to stroke end
(except lever play in NEUTRAL
position)
Work
equipment
Travel
PC210, 210LC, 210NLC, 230NHD-8
Standard value for new
Unit
machine
rpm 1,920 ± 100
rpm 1,950 ± 100
rpm 1,400 ± 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
20 Standard value table
Judgement criteria
1,920 ± 100
1,950 ± 100
1,400 ± 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
PC210, 230, 240-8
1