Hitachi 120-3 class Operator's Manual page 206

Hydraulic excavator

Table of Contents

Brand Names of Recommended Grease

Bucket, Arm and Boom, Swing Gear,

Swing Bearing, etc.

Manufacturer

–20 to 40 °C (–4 to 104 °F)

British Petroleum

BP Energrease

Idemitsu Kosan

Daphne Coronex Grease EP2

Epinoc Grease

Shell Alvania

NOTE: The machine shipped from the factory is filled with

lubricants marked with

Front Joint Pin and Swing Bearing

Recommended Engine Oil

IMPORTANT: Use only genuine Hitachi engine oil as shown

below or engine oil equivalent to DH-1 speci-

fied in JASO. Failure to do so may deterio-

rate the engine performance and/or shorten

the engine service life. Please be noted that

all engine failures caused by using engine

oil other than specified are excluded from

Hitachi Warranty Policy. Consult your near-

est Hitachi dealer for the unclear points.

Brand Names of Recommended Engine Oil

Engine Crank Case

Manufacturer

-20 to 30 ˚C

(-4 to 86 ˚F)

-15 to 40 ˚C

(5 to 104 ˚F)