Komatsu ecot3 PC300LC-8 Shop Manual page 274

SEN01998-05
B and L modes
Mode
Partial output point
Mode
B
L
q In B or L mode, the controller controls the
pump absorption torque through the pump
and engine compound control function to
decrease engine speed (N) while main-
taining engine torque (T) constant along
the constant horsepower curve. This
ensures reduced fuel consumption.
16
B mode L mode
82% 61%
Matching point
147.1 kW/1,800 rpm
{197 HP/1,800 rpm}
110.3 kW/1,550 rpm
{148 HP/1,550 rpm}
10 Structure, function and maintenance standard
PC300, 350-8