Draft Details
- Safety code on articulating boom cranes (New E...
- Z150.3 :2026
- Draft Standard
- Legal Notice for Draft Standards
- SDG Foreword
- Preface
- Z150.3 -26
- + 1 Scope
- 1.1 Requirements
- 1.2 Inclusions
- 1.3 Application
- 1.4 Exclusions
- 1.5 Terminology
- 1.6 Units of measure
- 2 Reference publications
- 3 Definitions
- + 4 Design, construction, and installation
- + 4.1 Design
- 4.1.1 Design requirements
- 4.1.2 Engine exhaust gases
- 4.1.3 Hydraulic systems
- 4.1.4 Lubrication
- + 4.2 Load ratings
- 4.2.1 General
- + 4.2.2 Ratings governed by crane stability
- 4.2.2.1 Stability and capacity
- 4.2.2.2 Stability standard
- 4.2.2.3 Load radius and handling
- + 4.2.3 Ratings governed by component limits
- 4.2.3.1 Structural and mechanical limits
- 4.2.3.2 Manufacturer Requirements
- 4.2.3.3 Supporting structure requirements
- + 4.2.4 Load rating information
- 4.2.4.1 Load rating chart
- 4.2.4.2 Rated capacity indicator (RCI) and rate...
- 4.2.4.3 Additional load rating information
- + 4.3 Boom/jib control mechanisms
- + 4.3.1 Boom/jib raising/lowering mechanism
- 4.3.1.1 Control system
- 4.3.1.2 Holding devices
- + 4.3.2 Boom extension mechanism
- 4.3.2.1 General
- 4.3.2.2 Stopping/Locking Mechanism
- 4.3.2.3 Powered boom extension requirements
- 4.3.2.4 Uncontrolled boom movement
- 4.3.2.5 Alternative extension systems
- + 4.3.3 Swing mechanism
- 4.3.3.1 General Requirements
- 4.3.3.2 Requirements for cranes 10 tonne metre ...
- + 4.4 Boom swing mechanism
- 4.4.1 Swing control
- + 4.4.2 Swing mechanism and locking device
- 4.4.2.1 Crane swing mechanism operation on slop...
- 4.4.2.2 Locking device
- 4.5 Ropes and reeving (load-hoist-equipped cran...
- + 4.6 Outrigger system
- 4.6.1 Outrigger holding and locking
- 4.6.2 Outrigger marking
- 4.6.3 Locks for manually operated outrigger bea...
- 4.6.4 Outrigger visibility
- 4.6.5 Level indicator
- 4.6.6 Locks for manually operated outrigger bea...
- 4.6.7 Stabilizer legs locking device
- 4.6.8 Variable position outriggers
- + 4.7 Crane transit
- 4.7.1 Commercial vehicle requirements
- 4.7.2 Transit height
- 4.7.3 Brakes or other locking means
- + 4.8 Controls
- + 4.8.1 General
- 4.8.1.1 Control station
- 4.8.1.2 Control identification
- 4.8.1.3 Load handling and setting-up control
- 4.8.2 Remote control
- 4.9 Construction — Welding
- + 4.10 Installation and test requirements
- 4.10.1 Load Tests and Stability Tests
- 4.11 Manufacturer’s manual
- 4.12 Modifications and additions
- + 4.13 Load hoist mechanisms
- 4.13.1 Winch assembly
- 4.13.2 Requirements
- 4.13.3 Winch drums rope capacity
- 4.13.4 Winch drum rope pitch diameter
- 4.13.5 Brake
- 4.13.6 Winch drum holding
- 4.13.7 Anti two-blocking
- + 4.13.8 Ropes and reeving
- + 4.13.8.1 Rope design factor
- 4.13.8.1.1 Wire rope design factors
- 4.13.8.1.2 Design factors for supporting workin...
- + 4.13.9 Rope
- 4.13.9.1 Rope selection and specifications
- 4.13.9.2 Socketing of rope
- 4.13.9.3 Equalization of tension in rope parts
- 4.13.9.4 Temperature-resistant rope requirement...
- + 4.13.10 Wire rope fittings and terminations
- 4.13.10.1 Eye splices and rope thimbles
- 4.13.10.2 Use of wire rope clips with wedge soc...
- 4.13.10.3 Application of swaged, compressed, or...
- + 4.13.11 Load hoist sheaves
- 4.13.11.1 Sheave pitch diameters
- 4.13.11.2 Sheave groove requirements
- 4.13.11.3 Sheave rope guidance
- 4.13.11.4 Sheave guards for lower load block
- 4.13.11.5 Sheave bearing lubrication
- + 4.13.12 Load hooks, ball assemblies, and hook b...
- 4.13.12.1 Load hooks and assemblies
- 4.13.12.2 Marking of load hooks and hook blocks...
- 4.13.12.3 Load hook requirements
- + 5 Inspection, testing, and maintenance
- + 5.1 General
- 5.1.1 Manufacturer information
- 5.1.2 Requirements for inspection, testing and ...
- 5.1.3 Personnel requirements
- + 5.2 Crane log
- + 5.2.1 Preparation and disposition
- 5.2.1.1 Requirements
- 5.2.1.2 Crane log general
- + 5.2.2 Format
- 5.2.2.1 Design
- 5.2.2.2 Content
- 5.2.2.3 Owner responsibility
- 5.2.2.4 Incident records
- + 5.3 Inspection
- + 5.3.1 Inspection classification
- 5.3.1.1 Initial inspection
- 5.3.1.2 Change of ownership
- 5.3.1.3 Regular inspection
- 5.3.1.4 Deficiencies
- 5.3.1.5 Review of crane log prior to inspection...
- 5.3.2 Daily inspection
- 5.3.3 Periodic inspection
- + 5.3.4 Annual inspection
- 5.3.4.1 Inspection requirements
- 5.3.4.2 Personnel requirements
- 5.3.4.3 Engineer inspection requirements
- 5.3.4.4 Load tests requirements
- 5.3.4.5 Disassembly requirements
- 5.3.4.6 Mechanical and operational inspection r...
- 5.3.4.7 Final report requirements
- 5.3.5 Cranes not in regular use
- 5.3.6 Special inspection
- + 5.4 Testing
- + 5.4.1 Operational tests
- 5.4.1.1 Testing of new cranes
- 5.4.1.2 Load tests
- 5.4.1.3 Documentation
- + 5.4.2 Load test after installation
- 5.4.2.1 Inspection and load testing
- 5.4.2.2 Load test operations
- 5.4.2.3 Load test for overload protection syste...
- 5.4.2.4 Adjustment to load-indicating devices a...
- + 5.4.3 Stability testing
- 5.4.3.1 Stability testing requirements
- 5.4.3.2 Vehicle frame and chassis specification...
- 5.4.3.3 Carrier chassis load distribution and b...
- 5.4.3.4 Stability chart requirements
- 5.4.3.5 Rail-mounted cranes
- + 5.5 Maintenance
- 5.5.1 Preventive maintenance
- + 5.5.2 Maintenance procedure
- 5.5.2.1 Requirements
- 5.5.2.2 Safety precautions for hazardous energy...
- 5.5.2.3 Returning crane to operational service
- + 5.5.3 Adjustments and repairs
- 5.5.3.1 Correction of unsafe conditions
- 5.5.3.2 Component functionality adjustments
- + 5.5.3.3 Replacement Parts
- 5.5.3.3.1 Replacement parts specifications
- 5.5.3.3.2 Verification of critical replacement ...
- 5.5.3.3.3 Verification of replacement parts
- 5.5.3.4 Inspection and testing of altered or re...
- 5.5.4 Load test
- 5.5.5 Lubrication
- 5.6 Rope inspection, replacement, and maintenan...
- + 5.7 Load hoist mechanisms
- + 5.7.1 Rope inspection, replacement, and mainten...
- 5.7.1.1 General
- + 5.7.2 Rope inspection
- 5.7.2.1 Inspection of running ropes during oper...
- 5.7.2.2 Inspection of rapid deterioration point...
- 5.7.2.3 Inspection of rotation-resistant ropes
- + 5.7.3 Periodic inspection
- 5.7.3.1 Competent persons
- 5.7.3.2 Periodic inspection of rope
- 5.7.3.3 Inspection of rope sections prone to de...
- + 5.7.4 Rope replacement
- 5.7.4.1 Rope replacement timing
- 5.7.4.2 Wire rope removal and replacement crite...
- 5.7.4.3 Inspection and recordkeeping of rope co...
- + 5.7.5 Rope maintenance
- 5.7.5.1 Storage of replacement rope
- 5.7.5.2 Unreeling or uncoiling of rope
- 5.7.5.3 Seizing requirements for rope cutting
- 5.7.5.4 Rope handling during installation
- 5.7.5.5 Rope lubrication and maintenance
- 5.7.5.6 Extending rope life through section rem...
- + 6 Operation
- 6.1 General
- + 6.2 Qualifications for operation
- 6.2.1 Personnel requirements
- 6.2.2 Operational requirements
- + 6.2.3 General operator conduct
- 6.2.3.1 Operator attention and crane access res...
- 6.2.3.2 Operator responsibilities
- 6.2.3.3 Suspended loads
- 6.2.3.4 Lockout tagout Procedures
- 6.2.3.5 Pre-operation safety checks
- 6.2.3.6 Power failure during operation
- 6.2.3.7 Equipment care
- 6.2.3.8 Testing and maintenance of controls
- 6.2.3.9 Unsafe crane removal and reporting
- 6.2.3.10 Stabilizer visibility and operator ass...
- + 6.3 Operating practices
- + 6.3.1 Precautions
- 6.3.1.1 General
- 6.3.1.2 Weather conditions
- 6.3.1.3 Site factors
- 6.3.1.4 Supporting ground, foundation, or struc...
- 6.3.1.5 Outrigger/stabilizer deployment
- 6.3.1.6 Stabilizer blocking
- + 6.3.1.7 Personnel lift
- 6.3.1.7.1 Safeguarding personnel
- 6.3.1.7.2 Platform requirements
- 6.3.1.7.3 Requirements for pinned platforms equ...
- 6.3.1.7.4 Crane requirements
- 6.3.1.7.5 Additional crane requirements for pin...
- 6.3.1.7.6 Fall arrest system requirements
- 6.3.1.8 Ballast
- 6.3.2 Boom stowing/unstowing
- + 6.3.3 Handling the load
- 6.3.3.1 Size of load
- 6.3.3.2 Rigging the load
- + 6.3.3.3 Hoisting the load
- 6.3.3.3.1 Prior to hoisting the load
- 6.3.3.3.2 General hoisting operations
- 6.3.3.3.3 Hoisting operations with a winch and ...
- 6.3.3.3.4 Restrictions on personnel in crane op...
- 6.3.3.3.5 Multi crane lifts with articulating b...
- + 6.3.4 Electrical hazards
- 6.3.4.1 Operation near electrical power lines
- 6.3.4.2 Working near overhead lines
- 6.3.4.3 Safe distances from power lines
- 6.3.4.4 Electrical grounding for cranes near ha...
- 6.3.4.5 Crane travel under energized powerlines...
- 6.3.4.6 Operation near electrical hazards
- 6.3.4.7 Limitations of protective devices
- 6.3.4.8 Emergency procedures for contact with e...
- 6.3.4.9 Response to contact with energized circ...
- + 6.3.5 Signalling
- 6.3.5.1 Signaller requirements for hoisting ope...
- 6.3.5.2 Use of a competent signaller
- 6.3.5.3 Signaller requirements
- 6.3.5.4 Hand signals for communication
- 6.3.6 Transiting a crane
- Table 1
- Table 2
- Figure 1
- Figure 2
- Figure 3
- Figure 4
- Figure 5
- Figure 6
- + Annex A (informative)
- Figure A.1
- Figure A.2
- Figure A.3
- Figure A.4
- + Annex B (normative)
- B.1 Symbols for working and setting-up function...
- + B.2 Control layout
- B.2.1 Controls with vertical layout that are op...
- B.2.2 Controls that have horizontal layout and ...
- Table B.1
- Table B.2
- Figure B.1
- Figure B.2
- Figure B.3
- Figure B.4
- Figure B.5
- + Annex C (informative)
- Figure C.1
- Figure C.2
- Annex D (normative)
Designation:CSA Z150.3
Source:CSA
Contact:[email protected]
Contact name:Kyla Brown
Review start date:Sep 11, 2025
Review end date:Nov 10, 2025
Categories:Occupational Health and Safety
Contact email:angelique.coyle(at)csagroup.org
Draft Scope/Description:
1.1 Requirements
This Standard specifies requirements for the design, construction, installation, inspection, testing, maintenance, and operation of articulating boom cranes.
Note: In this Standard, the terms “articulating boom crane” and “crane” have the same meaning.
1.2 Inclusions
This Standard applies to the following types of cranes:
a) commercial truck or trailer mounted cranes (see Figures A.1 to A.4);
b) stationary cranes;
c) rail-mounted cranes; and
d) mobile cranes.
1.3 Application
This Standard applies to cranes that:
a) are mounted on a fixed or mobile base;
b) lift, swing, and lower loads at various radii by means of an articulating boom (that may also telescope), and which can be equipped with a load hoist mechanism;
c) use an engine(s) or motor(s) of sufficient power to
i) perform the load handling functions described in Item b); and
ii) where applicable, propel a rolling base on a trailer; and
d) use hooks or load handling devices for hoisting or lifting.
1.4 Exclusions
This Standard does not apply to
a) mobile cranes covered by CSA Z150;
b) cranes with booms that do not articulate;
c) hydraulic and cable-operated excavating equipment such as power shovels and backhoes;
d) cranes with booms constructed of non-conductive materials and vehicle-mounted aerial devices (see CAN/CSA-C225);
e) cranes designed primarily for personnel baskets, platforms, ladders, etc., as opposed to material handling;
f) cranes used in forestry and logging applications;
g) scrap handlers;
h) cranes mounted on a ship or boat;
i) concrete pumper trucks (see CAN/CSA-Z151);
j) self-propelled elevating work platforms (see CAN/CSA-B354.1, CAN/CSA-B354.2, and CAN/CSA-B354.4); and
k) lift (forklift) trucks equipped with booms (CSA B335).
1.5 Terminology
In this Standard, “shall” is used to express a requirement, i.e., a provision that the user is obliged to satisfy in order to comply with the standard; “should” is used to express a recommendation or that which is advised but not required; and “may” is used to express an option or that which is permissible within the limits of the Standard.
Notes accompanying clauses do not include requirements or alternative requirements; the purpose of a note accompanying a clause is to separate from the text explanatory or informative material.
Notes to tables and figures are considered part of the table or figure and may be written as requirements.
Annexes are designated normative (mandatory) or informative (non-mandatory) to define their application.
1.6 Units of measure
The values given in SI units are the units of record for the purposes of this Standard. The values given in parentheses are for information and comparison only.
You may comment on any section of this document by clicking the “Submit Comment” link at the bottom of the relevant section.