Handling Torque Converter Lock-Up; General Locations - Komatsu ecot3 WA430-6 Operation & Maintenance Manual

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ATTACHMENTS, OPTIONS

HANDLING TORQUE CONVERTER LOCK-UP

When traveling down slopes of a grade of more than 6°, never depress the accelerator pedal fully, regardless of whether the torque
converter lock-up switch is ON or OFF. It is extremely dangerous to drive too fast.
The travel speed shown in this section is the value when the tire size is 23.5-25. The travel speed is subject to the
using condition and road condition.
NOTICE
To prevent overrunning when traveling at high speed in the following cases, do not shift down gear.
When traveling in F3 at a speed of more than 18.0 km/h (11.2 MPH), do not shift down to F2.
When traveling in F4 at a speed of more than 28 km/h (17.4 MPH), do not shift down to F3.
When the actual speed range is 3rd or 4th in either FORWARD or REVERSE, the torque converter lock-up function
is actuated according to the travel speed and sets to direct drive.
To prevent overrun, the lock-up is automatically canceled to prevent the travel speed from going above 40 km/h
(24.9 MPH).

GENERAL LOCATIONS

(1)
Torque converter lock-up switch
(2)
Torque converter lock-up pilot lamp
HANDLING TORQUE CONVERTER LOCK-UP
WARNING
(3)
Shift indicator (displays actual speed range)
(4)
Character display
6 - 3

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Ecot3 65001

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