Bobcat 328 - S/N 234211001 Operations Instructions download pdf (Page 38)

325/328 Excavator

Operation and Maintenance Manual 16

HYDRAULIC CONTROLS

ISO Control Pattern

Left Control Lever

Figure OI-39

Figure OI-40

The work equipment (boom, arm, bucket, and upper

structure swing) is operated by using the left and right

control levers (joysticks). (See [Figure OI-39] and

[Figure OI-40] and [Figure OI-41] and [Figure OI-42].)

The left lever is used to operate the arm and to slew the

upperstructure [Figure OI-39].

1. Arm out.

2. Arm out and slew right.

3. Slew right.

4. Arm in and slew right.

5. Arm in.

6. Arm in and slew left.

7. Slew left.

8. Arm out and slew left.

Right Control Lever

Figure OI-41

Figure OI-42

The right lever is used to operate the boom and bucket

[Figure OI-41] and [Figure OI-42].

1. Boom lower.

2. Boom lower and bucket dump.

3. Bucket dump.

4. Boom raise and bucket dump.

5. Boom raise.

6. Boom raise and bucket curl.

7. Bucket curl.

8. Boom lower and bucket curl.

WARNING

AVOID INJURY OR DEATH

Before leaving the machine:

• Lower the work equipment to the ground.

• Lower the blade to the ground.

• Stop the engine and remove the key.

W-2196-0595

P-16615

P-42159

B-21923B

P-16615

P-42157

B-21924B

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Bobcat 328 - S/N 234211001 Operations Instructions Page 38

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