Komatsu D61EXi-24 Operation & Maintenance Manual page 50

MACHINE OPERATIONS AND CONTROLS
Dozing mode
(A) Cutting & Carry
(B) Cutting
(C) Spreading
(D) Simple Grading
BLADE LOAD MODE SETTINGS
Set the blade load mode depending on the type of soil and operation at jobsite.
Each time "Blade load selection" is pressed, 3 modes switches
in order.
Blade load mode
(A) Light
(B) Normal
(C) Heavy
3-36
Type of operation
Normal operation
Effective dozing operation (Short
range cutting method)
For detail, see "METHOD FOR
SCRAPING SOILS IN SHORT DIS-
TANCE (3-45)".
Spreading operation of piled soil high-
er than the blade height
Operation to finish uneven ground, flat
ground, or slope by traveling along or
across the slope
Type of soil and operation at jobsite
Operation on the sand or soft ground
where the track easily slips
When holding a little soil on the blade
Normal operation
Operation on the heavy soil such as
clay, etc.
When holding a large soil on the
blade
OPERATION