Komatsu Utility 69001, Operation & Maintenance Manual

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OPERATION
OPERATION
3-90
ADJUSTING POSTURE OF WORK EQUIPMENT 3
ADJUST ANGLE OF BLADE EDGE 3
WARNING
It is dangerous if the work equipment moves by mistake when adjusting angle of the blade edge. Set the
work equipment in a stable condition, then stop the engine and lock the work equipment securely with the
work equipment lock lever.
Blade cutting edge angle (A) can be adjusted to meet soil conditions.
POWER TILTDOZER
Power tiltdozer with screw-adjustable tilt brace.
Turn the brace with bar handle (1) to extend a distance
between the joints (B), and then blade cutting edge angle (A)
increases. To decrease the angle, shorten the distance.
Standard blade cutting edge angle (A) is 55°.
Standard distance between the joints (B) is as shown below.
D65EX: 1150 mm
D65PX: 1146 mm
D65WX: 1150 mm
REMARK
When the machine is installed with a fixed type tilt brace, a blade cutting edge angle cannot be adjusted.
Standard blade cutting edge angle (A) is 55°.
When the blade cutting edge is held at the standard angle, the tilt amount is as shown below.
D65EX: 460 mm
D65PX: 450 mm
D65WX: 410 mm
ANGLEDOZER
The angle of the blade edge of the angledozer cannot be adjusted.
Standard blade cutting edge angle (A) is 55°.
Standard distance between the joints (B) is as shown in the table below.
Model Standard Use Range
D65EX 1127mm 1117-1137mm
D65PX 1096mm 1086-1106mm