FOREWORD
SAFETY
OPERATING
INSTRUCTIONS
PREVENTIVE
MAINTENANCE
SYSTEM SETUP
AND ANALYSIS
MACHINE SIGN
TRANSLATIONS
SPECIFICATIONS
331/331E/334 Excavator
Operation & Maintenance Manual
i
FOREWORD iii. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SAFETY INSTRUCTIONS vii. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
OPERATING INSTRUCTIONS 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
PREVENTIVE MAINTENANCE 33. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SYSTEMS SETUP AND ANALYSIS 57. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
MACHINE SIGN TRANSLATIONS 63. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SPECIFICATIONS 75. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CONTENTS
REFERENCE INFORMATION
Write the correct information for YOUR Bobcat Excavator in the spaces below.
Always use these numbers when referring to your Excavator.
Serial Number . . . . . . . . . . . . .
Engine Serial Number . . . . . . . .
NOTES:
YOUR BOBCAT EXCAVATOR DEALER:
ADDRESS:
PHONE:
Bobcat Excavator
Bobcat Company
P.O. Box 128
Gwinner, ND 58040–0128
Bobcat Company Europe
J. Huysmanslaan 59
B–1651 LOT
BELGIUM
CALIFORNIA
PROPOSITION 65 WARNING
Diesel engine exhaust and some of its
constituents are known to the State of California
to cause cancer, birth defects and other
reproductive harm.