Run-In Standard And Performance Test Criteria - Komatsu 114E-3 Series Shop Manual

SEN00261-02

Run-in standard and performance test criteria

Run-in standard
Engine
Applicable machine
Item
Running time
Engine speed
Dynamometer load
Output
a The table gives the standard values for machines without fan.
a The loads for the dynamometer are at an arm's length of 716 mm.
Performance test criteria
Engine
Applicable machine
Test item
Specification value
(Gross)
Speed
Dynamometer load
Output (Gross)
Torque (Gross)
Fuel consumption
Coolant temperature
Lubricating oil
temperature
Lubricating oil
pressure {kg/cm
Exhaust temperature
a This table shows the standard values using the JIS correction factor.
a The output and torque values in the table are the standard values with the fan removed, so they are dif-
ferent from the specification values.
a This table shows the standard values with an air cleaner installed, muffler installed, alternator under no
load.
a The dynamometer load shows the value for an arm length of 716 mm.
a Use ASTM D975 diesel oil as the fuel.
a Use SAE15W-40 as the lubricating oil.
6
1
min 2
rpm 1,000
N {kg} 0 {0}
kW {HP} 0 {0}
Rated horsepower
194 kW / 1,950 rpm
—
{260 HP / 1,950 rpm}
rpm 1,950
N 1,294
{kg} {132}
kW 194
{HP} {260}
Nm
—
{kgm}
sec/
20
300cc
°C 83 – 95
°C 80 – 110
kPa 0.34 – 0.59
} {3.5 – 6.0}
2
°C Max. 700
SAA6D114E-3
PC300, 300LC-7E0, PC350, 350LC-7E0
PC300, 300LC-8, PC350, 350LC-8
Procedure
2 3
10 2
1,000 1,200
98 {10} 245 {25}
7.4 {10} 22 {30}
SAA6D114E-3
PC300, 300LC-7E0, PC350, 350LC-7E0
PC300, 300LC-8, PC350, 350LC-8
Max. torque
1,129 Nm / 1,450 rpm
{115 kgm / 1,450 rpm}
1,450
1,580
{161}
—
1,129
{115}
—
83 – 95
80 – 110
—
Max. 750
20 Standard value table
4 5
3 10
1,600 1,950
637 {65} 1,294 {132}
76 {103} 194 {260}
High idle Low idle
speed speed
2,050 rpm 1,000 rpm
2,050 1,000
— —
— —
— —
— —
83 – 95 83 – 95
80 – 110 80 – 110
Min. 0.15
—
{Min. 1.5}
— —
114E-3 Series
1