1 Scope
This document specifies additional requirements for users when using non-swing and swing telescopic boom forklifts that can suspend freely swinging loads. This document is used in conjunction with ISO 11525-1 or ISO 11525-2.
Where the provisions of this document are inconsistent with those of ISO 11525-1 or ISO 11525-2, the provisions of this document shall prevail over the provisions of ISO 11525-1 or ISO 11525-2.
This document is intended to achieve the following purposes:
a) Prevention of personal injury, property damage and accidents;
b) b) To establish guidelines for inspection, maintenance, operation and training. Note: More stringent national or local requirements can be used.
ISO 11525-1 specifies general requirements for the use of non-swing telescopic forklift trucks by users. ISO 11525-2 specifies general requirements for the use of swing telescopic forklift trucks by users. This document does not apply to flexible medium-sized bulk containers as specified in ISO 21898.
2 Normative references
The contents of the following documents constitute essential provisions of this document by means of normative references in the text. Where a reference is dated, only the version corresponding to that date is applicable to this document; where a reference is not dated, the latest version (including all amendment sheets) is applicable to this document.
ISO 10896-4: Safety requirements and verification for rough terrain trucks: Part 4: Additional requirements for telescopic forklifts handling freely swinging loads (Rough-terrain trucks-Safety requirements and verification-Part 4: Additional requirements for variable-reach trucks handling freely swinging loads). requirementsfor variable-reach trucks handling freely suspended loads)
3 Terms and definitions
The terms defined in ISO 10896-4, ISO 11525-1, ISO 11525-2 and the following terms and definitions apply to this document.
3.1
fall zone
The area underneath a lifted or suspended load or appliance.
4 Safety requirements
4.1 General requirements
Effective management experience, safety control methods and the use of proper rules for safety, training, inspection, maintenance, application selection and operation should be used as a supplement to the safety requirements of this document and the general safety requirements of ISO 11525-1 or ISO 11525-2. All available data on the intended use and intended environmental characteristics should be considered. Persons in direct control of the use and operation of the forklift truck shall be responsible for ensuring good safety practices.
Note 1: Different working conditions may require additional safety precautions, training and special safety procedures. Note 2: In some locations, regions, countries, operators may require additional training outside the scope of this document.
4.2 Operating instructions
The user shall ensure that the operator and maintenance personnel always have access to the operator's manual and all other safety manuals supplied by the forklift truck manufacturer. The user and/or the operator should refer any queries regarding the use of the forklift truck, the suspension of the free swinging load or the interpretation of the operating manual to the responsible party.
4.3 Modifications or alterations
The requirements of ISO 11525-1 or ISO 11525-2 for modifications or alterations shall be complied with.
4.4 Manufacturer's bulletin
The requirements of ISO 11525-1 or ISO 11525-2 shall be complied with.
4.5 Operator qualifications
The requirements of ISO 11525-1 or ISO 11525-2 shall be met. The user shall ensure that the operator receives the necessary training as required.
4.6 Operator's responsibility to receive training
Before operating a forklift truck with a free swinging load, the operator shall ensure that he or she has been trained in accordance with the training requirements of ISO 11525-1 or ISO 11525-2 and the additional training requirements of this document.
4.7 Operator training
The operator shall be trained in accordance with the training requirements of ISO 11525-1 or ISO 11525-2 and the additional training requirements in 4.7.1. 4.7.1 Additional training for suspended free swinging loads
4.7.2 Testing, retraining and implementation 4.7.2.1 Testing
In addition to the test requirements of ISO 11525-1 or ISO 11525-2, the operator shall test the free swinging load of the suspension, including forking and placing the load.
4.7.2.2 Retraining
The operator shall be retrained in accordance with the requirements of 4.7.2.1. 4.7.2.3 Record keeping
Forklift operator training records shall be kept in accordance with the requirements of ISO 11525-1 or ISO 11525-2.
4.8 Inspection and maintenance
Inspection and maintenance shall be in accordance with the requirements of ISO 11525-1 or ISO 11525-2.
5 Operational safety rules and precautions
5.1 Safety duties of the operator
The operator shall be responsible for the safe operation of the forklift truck in accordance with ISO 11525-1:2012 Chapter 5 or ISO 11525-2:2015 Chapter 5.
5.2 Operation with free swinging loads
In addition to the requirements of ISO 11525-1 or ISO 11525-2, the operator shall use a tether or hooked rope to control the free swinging load under the direction of a professionally trained person.
5.3 Forking and placing the free-swinging load
The operator shall observe the following operating instructions.
a) Before starting to fork and place the free-swinging load:
1) Know or determine the mass of the load, including the mass of all rigging (e.g. slings, shackles) and the position of the centre of the load;
2) Before placing the load, verify the load carrying capacity of the load bearing surface
3) ensure that the frame is leveled in both longitudinal and transverse directions before lifting the boom or gantry with or without a load and/or with the assistance of a team member
3) ensure that the frame is levelled both longitudinally and laterally within the manufacturer's requirements before raising the boom or gantry with or without a load and/or with the help of a team member
4) operate the stabilizer leg control handles (if equipped) in accordance with the manufacturer's instructions, incorrect use of these control handles may cause the forklift to tip over; and
Improper use of these handles may cause the forklift to tip over;
5) determine the appropriate lifting point for the load, taking into account the centre of gravity and load stability
6) Never use spreaders or chains to suspend loads directly from forks or fork stands unless approved by the manufacturer; 7) Tether free swinging loads to limit unintended movement;
8) Avoid lifting double loads;
9) If the forklift truck is equipped with a hydraulically driven slewing fork carrier, verify that:
Before lifting a swinging load, reset the swing axis of the slewing fork frame to 0° in all directions;
The slewing fork frame will not slew under load and vibration (e.g. pilot-operated check valve).
5.4 Suspension of free swinging loads with attachments
When using the implement to suspend a free swinging load, the operator should observe the following operating instructions: a) Ensure that the implement is properly secured and that all locking devices are locked;
b) Use caution when fixing, positioning and transporting free swinging loads;
c) When not suspending a free swinging load, operate the forklift with the attachments as if it were a partially loaded forklift;
d) Take particular care when tilting free swinging loads forwards and backwards, especially when stacking at high levels, and do not tilt the load suspension device forward when it is at a high level.
Do not tilt forward when the load suspension is high, except when forking or placing free swinging loads over racks or stacks;
e) ensure that the load profile of the implement used is clearly visible.
5.5 Spreader/rigger requirements
Materials should be loaded and unloaded by a qualified spreader/rigger.
When an employee is engaged in hooking, unhooking, or guiding a load, or in the initial attachment of a load to a component or structure, and within a fall zone, all of the following conditions shall be met:
The material being lifted is rigged to prevent accidental movement;
hooks with self-locking pins or other equivalents are used. Note: "J" hooks are permitted for the placement of wooden elm frames (exception).
Before rigging a free-swinging load, the spreader/rigger shall
a) know or determine the mass of the load and confirm with the operator that the load does not exceed the actual load carrying capacity of the forklift and tackle combination; b) know or determine the centre of gravity of the free-swinging load and its stability;
c) determine the appropriate lifting point; and
d) determine and ensure that the rigging is adequate to carry the load, depending on the construction of the rigging, e.g. single line or otherwise
e) ensure that the free swinging load is stable and properly arranged. Do not suspend high centre of gravity loads at will
f) Use short rigging to minimise the swing of the free swinging load to allow for low boom angles;
g) When placing free-swinging loads, use double lines of rigging as appropriate to help control and stabilise the free-swinging load.
Bibliography
1 Scope
2 Normative references
3 Terms and definitions
4 Safety requirements
5 Operational safety rules and precautions
Bibliography
1 Scope
This document specifies additional requirements for users when using non-swing and swing telescopic boom forklifts that can suspend freely swinging loads. This document is used in conjunction with ISO 11525-1 or ISO 11525-2.
Where the provisions of this document are inconsistent with those of ISO 11525-1 or ISO 11525-2, the provisions of this document shall prevail over the provisions of ISO 11525-1 or ISO 11525-2.
This document is intended to achieve the following purposes:
a) Prevention of personal injury, property damage and accidents;
b) b) To establish guidelines for inspection, maintenance, operation and training. Note: More stringent national or local requirements can be used.
ISO 11525-1 specifies general requirements for the use of non-swing telescopic forklift trucks by users. ISO 11525-2 specifies general requirements for the use of swing telescopic forklift trucks by users. This document does not apply to flexible medium-sized bulk containers as specified in ISO 21898.
2 Normative references
The contents of the following documents constitute essential provisions of this document by means of normative references in the text. Where a reference is dated, only the version corresponding to that date is applicable to this document; where a reference is not dated, the latest version (including all amendment sheets) is applicable to this document.
ISO 10896-4: Safety requirements and verification for rough terrain trucks: Part 4: Additional requirements for telescopic forklifts handling freely swinging loads (Rough-terrain trucks-Safety requirements and verification-Part 4: Additional requirements for variable-reach trucks handling freely swinging loads). requirementsfor variable-reach trucks handling freely suspended loads)
3 Terms and definitions
The terms defined in ISO 10896-4, ISO 11525-1, ISO 11525-2 and the following terms and definitions apply to this document.
3.1
fall zone
The area underneath a lifted or suspended load or appliance.
4 Safety requirements
4.1 General requirements
Effective management experience, safety control methods and the use of proper rules for safety, training, inspection, maintenance, application selection and operation should be used as a supplement to the safety requirements of this document and the general safety requirements of ISO 11525-1 or ISO 11525-2. All available data on the intended use and intended environmental characteristics should be considered. Persons in direct control of the use and operation of the forklift truck shall be responsible for ensuring good safety practices.
Note 1: Different working conditions may require additional safety precautions, training and special safety procedures. Note 2: In some locations, regions, countries, operators may require additional training outside the scope of this document.
4.2 Operating instructions
The user shall ensure that the operator and maintenance personnel always have access to the operator's manual and all other safety manuals supplied by the forklift truck manufacturer. The user and/or the operator should refer any queries regarding the use of the forklift truck, the suspension of the free swinging load or the interpretation of the operating manual to the responsible party.
4.3 Modifications or alterations
The requirements of ISO 11525-1 or ISO 11525-2 for modifications or alterations shall be complied with.
4.4 Manufacturer's bulletin
The requirements of ISO 11525-1 or ISO 11525-2 shall be complied with.
4.5 Operator qualifications
The requirements of ISO 11525-1 or ISO 11525-2 shall be met. The user shall ensure that the operator receives the necessary training as required.
4.6 Operator's responsibility to receive training
Before operating a forklift truck with a free swinging load, the operator shall ensure that he or she has been trained in accordance with the training requirements of ISO 11525-1 or ISO 11525-2 and the additional training requirements of this document.
4.7 Operator training
The operator shall be trained in accordance with the training requirements of ISO 11525-1 or ISO 11525-2 and the additional training requirements in 4.7.1. 4.7.1 Additional training for suspended free swinging loads
4.7.2 Testing, retraining and implementation 4.7.2.1 Testing
In addition to the test requirements of ISO 11525-1 or ISO 11525-2, the operator shall test the free swinging load of the suspension, including forking and placing the load.
4.7.2.2 Retraining
The operator shall be retrained in accordance with the requirements of 4.7.2.1. 4.7.2.3 Record keeping
Forklift operator training records shall be kept in accordance with the requirements of ISO 11525-1 or ISO 11525-2.
4.8 Inspection and maintenance
Inspection and maintenance shall be in accordance with the requirements of ISO 11525-1 or ISO 11525-2.
5 Operational safety rules and precautions
5.1 Safety duties of the operator
The operator shall be responsible for the safe operation of the forklift truck in accordance with ISO 11525-1:2012 Chapter 5 or ISO 11525-2:2015 Chapter 5.
5.2 Operation with free swinging loads
In addition to the requirements of ISO 11525-1 or ISO 11525-2, the operator shall use a tether or hooked rope to control the free swinging load under the direction of a professionally trained person.
5.3 Forking and placing the free-swinging load
The operator shall observe the following operating instructions.
a) Before starting to fork and place the free-swinging load:
1) Know or determine the mass of the load, including the mass of all rigging (e.g. slings, shackles) and the position of the centre of the load;
2) Before placing the load, verify the load carrying capacity of the load bearing surface
3) ensure that the frame is leveled in both longitudinal and transverse directions before lifting the boom or gantry with or without a load and/or with the assistance of a team member
3) ensure that the frame is levelled both longitudinally and laterally within the manufacturer's requirements before raising the boom or gantry with or without a load and/or with the help of a team member
4) operate the stabilizer leg control handles (if equipped) in accordance with the manufacturer's instructions, incorrect use of these control handles may cause the forklift to tip over; and
Improper use of these handles may cause the forklift to tip over;
5) determine the appropriate lifting point for the load, taking into account the centre of gravity and load stability
6) Never use spreaders or chains to suspend loads directly from forks or fork stands unless approved by the manufacturer; 7) Tether free swinging loads to limit unintended movement;
8) Avoid lifting double loads;
9) If the forklift truck is equipped with a hydraulically driven slewing fork carrier, verify that:
Before lifting a swinging load, reset the swing axis of the slewing fork frame to 0° in all directions;
The slewing fork frame will not slew under load and vibration (e.g. pilot-operated check valve).
5.4 Suspension of free swinging loads with attachments
When using the implement to suspend a free swinging load, the operator should observe the following operating instructions: a) Ensure that the implement is properly secured and that all locking devices are locked;
b) Use caution when fixing, positioning and transporting free swinging loads;
c) When not suspending a free swinging load, operate the forklift with the attachments as if it were a partially loaded forklift;
d) Take particular care when tilting free swinging loads forwards and backwards, especially when stacking at high levels, and do not tilt the load suspension device forward when it is at a high level.
Do not tilt forward when the load suspension is high, except when forking or placing free swinging loads over racks or stacks;
e) ensure that the load profile of the implement used is clearly visible.
5.5 Spreader/rigger requirements
Materials should be loaded and unloaded by a qualified spreader/rigger.
When an employee is engaged in hooking, unhooking, or guiding a load, or in the initial attachment of a load to a component or structure, and within a fall zone, all of the following conditions shall be met:
The material being lifted is rigged to prevent accidental movement;
hooks with self-locking pins or other equivalents are used. Note: "J" hooks are permitted for the placement of wooden elm frames (exception).
Before rigging a free-swinging load, the spreader/rigger shall
a) know or determine the mass of the load and confirm with the operator that the load does not exceed the actual load carrying capacity of the forklift and tackle combination; b) know or determine the centre of gravity of the free-swinging load and its stability;
c) determine the appropriate lifting point; and
d) determine and ensure that the rigging is adequate to carry the load, depending on the construction of the rigging, e.g. single line or otherwise
e) ensure that the free swinging load is stable and properly arranged. Do not suspend high centre of gravity loads at will
f) Use short rigging to minimise the swing of the free swinging load to allow for low boom angles;
g) When placing free-swinging loads, use double lines of rigging as appropriate to help control and stabilise the free-swinging load.
Bibliography
Contents of GB/T 38055.4-2021
1 Scope
2 Normative references
3 Terms and definitions
4 Safety requirements
5 Operational safety rules and precautions
Bibliography
