Komatsu PC130-8 User Manual

SEN04113-02 20 Standard value table
2 PC130-8
Standard value table for engine related parts 1
Applicable model PC130-8
Engine SAA4D95LE-5
Cate-
gory
Item Test conditions Unit
Standard value for
new machine
Service limit value
Engine
Engine speed
• Coolant
temperature:
operating range
High idle rpm 2,150 ± 60 —
Low idle rpm 1,100 ± 50 —
Rated
speed
rpm 2,200 —
Exhaust gas color
• Coolant
temperature:
operating range
At sudden
acceleration
% Max. 30 30
At high idle % Max. 10 20
Valve clearance
•Normal
temperature
Intake valve mm 0.35 —
Exhaust
valve
mm 0.50 —
Compression
pressure
• Oil temperature: 40 – 60°C
• Engine speed: 320 – 360 rpm
• SAE0W30E0S
MPa
{kg/cm
2
}
Min. 2.9
{Min. 30}
2.0
{20}
Blow-by pressure
• Coolant temperature: operating
range
• Arm IN relief
kPa
{mmH
2
O}
Max. 0.98
{Max. 100}
1.47
{150}
Oil pressure
(Hydraulic oil
temperature:
Min. 80°C)
• At sudden
acceleration
SAE30 Oil
MPa
{kg/cm
2
}
0.34 – 0.59
{3.5 – 6.0}
0.25
{2.5}
SAE10W Oil
0.29 – 0.49
{3.0 – 5.0}
0.2
{2.1}
• Low idle
SAE30 Oil
Min. 0.18
{Min. 1.8}
0.15
{1.5}
SAE10W Oil
Min. 0.15
{Min. 1.5}
0.13
{1.3}
Oil temperature
• Whole speed range
(inside oil pan)
°C 80 – 115 120
Fan belt tension
• Between fan pulley and
alternator pulley
• Deflection when pressed with
finger force of approx.
60 N {6.1 kg}
mm 6 – 10 —
Air conditioner
compressor belt
tension
• Between fan pulley and
compressor pulley
• Deflection when pressed with
finger force of approx.
60 N {6.1 kg}
mm 12 – 15 12 – 15

Komatsu PC130-8 Specifications

General

Brand	Komatsu
Model	PC130-8
Category	Excavators
Language	English