Standard Service Value Table For Chassis - Komatsu Galeo PC800-8 Shop Manual

20 Standard value table

Standard service value table for chassis

Cate-
Item
gory
All pumps at relief
Heavy lift ON
+
All pumps at relief
Auto-deceleration
actuated
Boom Lo control valve
Boom Hi control valve
Arm Lo control valve
Arm Hi control valve
Bucket Lo control valve
Bucket Hi 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 levers
PC800, 850-8
Applicable model
Measurement conditions
• Engine coolant temperature:
Within operating range
• Hydraulic oil temperature:
Within operating range
• Engine at high idle
• Working mode: A
• Boom up relief
• Engine coolant temperature:
Within operating range
• Hydraulic oil temperature:
Within operating range
• Engine at high idle
• Working mode: A & heavy lift
• Boom up relief
• Engine at high idle
• Auto-deceleration switch ON
• All control levers at neutral
• Stroke of each side
N o Raise,
Lower
• Center of
N o In, Out
lever knob
• Read max.
N o Curl, Dump
value to end
of travel
(Exclude play
N o R.H., L.H.
at neutral.)
• Engine
N o F, R
stopped
(L.H., R.H.)
Work equipment,
swing, travel
PC800, SE, LC-8
PC850, SE-8
Standard value for
Unit
new machine
Min. 1,700
rpm
Min. 1,700
1,425 ± 100
16 ± 0.5
85 ± 10
mm
85 ± 10
85 ± 10
85 ± 10
115 ± 12
Max. 10
SEN00784-02
Service limit value
Min. 1,700
Min. 1,700
1,400 ± 100
16 ± 0.5
85 ± 10
85 ± 10
85 ± 10
85 ± 10
115 ± 12
Max. 15
3