Komatsu PW130ES-6K Operation & Maintenance Manual page 267

INTRODUCTION OF ATTACHMENTS AND EXTENDING MACHINE SERVICE LIFE
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
266
OPTIONS, ATTACHMENTS
45°, 40°, 38°
45° ditch hole
ditch hole
38°, 40° ditch hole
40° ditch hole
38° ditch hole