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JLG 1255 User Manual

JLG 1255
202 pages
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Operation & Safety
Manual
Original Instructions
Keep this manual with machine at all times.
An Oshkosh Corporation Company
Models
642, 943, 1043
1055, 1255
31211031
Revised
August 31, 2015

Table of Contents

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JLG 1255 Specifications

General IconGeneral
Maximum Lift Height125 ft
Maximum Platform Height125 ft
Engine Power74 hp
Fuel TypeDiesel
Platform Capacity - Unrestricted500 lbs
Platform Capacity - Restricted1000 lbs
Platform Capacity500 lbs

Summary

Section 1—General Safety Practices

1.1 HAZARD CLASSIFICATION SYSTEM

Explains hazard symbols (DANGER, WARNING, CAUTION) and signal words.

1.3 OPERATION SAFETY

Covers critical safety rules for machine operation.

Section 3—Controls and Indicators

3.2 CONTROLS

Identifies and describes the various controls on the telehandler.

Section 4—Operation

4.1 ENGINE

Covers engine starting, normal operation, and shutdown procedures.

4.3 OPERATING WITH A NON-SUSPENDED LOAD

Safe procedures for lifting and handling non-suspended loads.

4.4 OPERATING WITH A SUSPENDED LOAD

Safe procedures for lifting and handling suspended loads.

Section 5—Attachments

5.1 APPROVED ATTACHMENTS

Criteria for verifying if an attachment is approved for use.

5.4 TELEHANDLER/ATTACHMENT/FORK CAPACITY

How to determine maximum load capacity for telehandler and attachment combinations.

Side Tilt Carriage

Operation details for the telehandler when using a side tilt carriage attachment.

Dual Fork Positioning Carriage

Operation details for the telehandler with a dual fork positioning carriage.

Side Tilt Mast Carriage

Operation details for the telehandler with a side tilt mast carriage.

Bucket—Fork Mounted

Operation details for the telehandler with a fork-mounted bucket.

Personnel Work Platform—Fork Mounted

Safe operation procedures for personnel work platforms.

5.2 UNAPPROVED ATTACHMENTS

Explains the risks associated with using unapproved attachments.

5.5 USE OF THE CAPACITY CHART

Step-by-step guide on how to correctly use capacity charts.

5.8 ATTACHMENT OPERATION

Operation details for the telehandler when using a fork carriage attachment.

Swing Carriage

Operation details for the telehandler when using a swing carriage attachment.

Mast Carriage

Operation details for the telehandler with a mast carriage attachment.

Bucket

Operation details for the telehandler with a bucket attachment.

Side Shift Carriage

Operation details for the telehandler when using a side shift carriage attachment.

5.6 ATTACHMENT INSTALLATION

Section 6—Emergency Procedures

7.5 OPERATOR MAINTENANCE INSTRUCTIONS

Hand Signals

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