GB/T 26949.20-2016
Industrial trucks—Verification of stability—Part 20: Additional stability test for trucks operating in the special condition of offset load, offset by utilization

Standard No.

GB/T 26949.20-2016

Language

Chinese

Release Date

2016

Published By

中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会

Lastest

GB/T 26949.20-2016

Scope

This standard specifies the stability and its verification methods related to the safety of industrial vehicles as defined in ISO 5053. Industrial vehicles involved in this standard refer to self-propelled or pedestrian vehicles with wheels, except for vehicles running on rails. These vehicles can be operator-controlled or unmanned for handling, towing, jacking, lifting, stacking or layering within racks. This part of GB/T 26949 specifies additional tests to verify the stability of a fully loaded vehicle with an offset load in use, where there is a significant offset between the center of mass of the load and the longitudinal center plane of the vehicle. This Part applies to the following types of vehicles: a) Counterbalanced forklifts specified in ISO 22915-2; b) Reach (telescopic mast or fork) and forklifts specified in ISO 22915-3; c) Pallet stacking trucks as specified in ISO 22915-4; d) Forklifts with two-way and multi-way operation (retractable mast or forks) as specified in ISO 22915-7; e) Off-road vehicles as specified in ISO 22915-14 type telescopic forklift; f) counterbalanced forklift with articulated steering specified in ISO 22915-15; g) telescopic forklift specified in ISO 22915-11; h) portal frame specified in ISO 22915-13 off-road forklift. If the offset is greater than the following values, it is considered to be a significant offset: - Vehicles with a rated lifting capacity of less than 5 000 kg: 100 mm; - Vehicles with a rated lifting capacity of not less than 5 000 kg and not greater than 10 000 kg : 150 mm; -- Vehicles with a rated lifting capacity greater than 10 000 kg and less than 20 000 kg: 250 mm; -- Vehicles with a rated lifting capacity of not less than 20 000 kg: 350 mm.

GB/T 26949.20-2016 Referenced Document

• GB 10827.1-2014 Industrial trucks.Safety requirements and verification.Part 1:Self-propelled industrial trucks,other than driverless trucks, variable-reach trucks and burden-carrier trucks
• GB/T 26949.1-2012 Industrial trucks.Verification of stability.Part 1:General
• GB/T 26949.2-2013 Industrial trucks.Verification of stability.Part 2:Counterbalanced trucks with mast
• GB/T 26949.3-2013 Industrial trucks.Verification of stability.Part 3:Reach and straddle trucks
• GB/T 26949.4-2016 Industrial trucks—Verification of stability—Part 4: Pallet stackers,double stackers and order-picking trucks with operator position elevating up to and including 1 200 mm lift height
• GB/T 26949.7-2016 Industrial trucks—Verification of stability—Part 7: Bidirectional and multidirectional trucks
• GB/T 6104-2005 Powered industrial trucks.Terminology

GB/T 26949.20-2016 history

• 2016 GB/T 26949.20-2016 Industrial trucks—Verification of stability—Part 20: Additional stability test for trucks operating in the special condition of offset load, offset by utilization

GB/T 26949.20-2016 -All Parts