Komatsu PW160-7H Operation & Maintenance Manual page 341

OPTIONS, ATTACHMENTS
HANDLING THE TRAPEZOIDAL BUCKET (If
equipped)
This bucket is used in sloped ditch digging work.
The three different ditch inclination can be obtained by changing
the angle of the attached plate.
The angles available are 45°, 40° and 38°.
Shape of ditch by 45° bucket
Shape of ditch 40° bucket
PW160-7H VEAM390100
INTRODUCTION OF ATTACHMENTS AND EXTENDING MACHINE SERVICE LIFE
45°, 40°, 38°
45° ditch hole
ditch hole
38°, 40° ditch hole
40° ditch hole
38° ditch hole
341