Komatsu PC500LC-10R Shop Manual page 88

SPECIFICATIONS
Machine model
Model
Type
No. of cylinders - bore x stroke
Total piston displacement
Performance
Rated horsepower
• Gross (SAE J1995)
• ISO 14396
• Net (ISO 9249/SAE J1349)
Maximum torque
Max. speed with no load
When mounted on machine (*3)
•
As a bare engine
•
Min. speed with no load
Min. fuel consumption ratio
Starting motor
Alternator
Battery (*4)
Radiator type
*3: Indicates when swing is locked.
*4: The battery capacity (Ah) is indicated in the 5-hour rate.
REMARK
The engine rated horsepower is indicated in the net value and gross value. Gross denotes the rated horsepow-
er measured on the basic engine unit while net denotes the value measured of an engine under the condition
nearly the same as that when it is installed on a machine.
Undercarriage
Carrier roller
Track roller
Track shoe
Hydraulic system
Main pump
Type x quantity
Discharged volume
Set pressure
Control valve
Type x quantity
01-12
Unit
-
4-cycle, water-cooled, in-line, vertical, and direct
- injection type with turbocharger and air-cooled af-
tercooler
mm
ℓ { cc}
-1
kW { HP} / min
{ rpm}
Nm
-1
{ kgm} / min
{ rpm}
-1
min { rpm}
-1
min { rpm}
g/kWh { g/HPh}
Corrugated aluminum, 4 lines
Assembly type triple grouser shoe, 49 pieces on
one side
- Variable displacement piston type x 1 pieces
ℓ/min
2
MPa { kg/cm }
7-spool + 1-spool type: 1 piece
01 SPECIFICATIONS
PC500LC-10R
SAA6D125E-5
6-125 x 150
11.045 {11045}
270{362}/1900{1900}
270{362}/1900{1900}
269{360}/1900{1900}
1510{154}/1400{1400}
1770±50 {1770±50}
1930±50 {1930±50}
1000±25 {1000±25}
209 {156}
24 V, 11 kW
24 V, 60 A
12 V, 140 Ah x 2 pieces
2 pieces on one side
8 pieces on one side
347 x 2
37.2 {380}
PC500LC-10R