Komatsu PC500LC-10R, Shop Manual, Page: 398 / 758

Work equipment speed
Machine model PC500LC-10R
Engine SAA6D125E-5
Item Measurement condition Unit
Standard value for
new machine
Repair limit
Boom speed
•
Hydraulic oil temper-
ature: 45 to 55 °C
• Fuel control dial:
MAX (High idle) po-
sition
•
Working mode: P
(Power Mode)
•
Time required to
move from RAISE
stroke end to ground
touch point of bucket
• Measuring posture:
See “Machine pos-
ture and procedure
for measuring per-
formance”, “Fig. 9”.
Boom RAISE sec 4.2±0.4 5.0 or less
Arm speed
•
Hydraulic oil temper-
ature: 45 to 55 °C
• Fuel control dial:
MAX (High idle) po-
sition
•
Working mode: P
(Power Mode)
•
Time required to op-
erate the bucket
from the DUMP
stroke end to the
CURL stroke end
• Measuring posture:
See “Machine pos-
ture and procedure
for measuring per-
formance”, “Fig. 10”.
Arm IN
sec
4.6±0.5 5.4 or less
Arm OUT 3.7±0.4 4.4 or less
STANDARD VALUE TABLE FOR MACHINE: PC500LC-10R 20 STANDARD VALUE TABLE
20-22 PC500LC-10R