JB/T 14820-2024Earthmoving machinery - Pure electric crawler bulldozer - Pulse heating inert gas fusion-infrared absorption method (English PDF)

JB/T 14820-2024 (Earthmoving machinery - Pure electric crawler bulldozer - Pulse heating inert gas fusion-infrared absorption method) is available as an English-translated PDF.

JB/T 14820-2024 is the Chinese standard "Earthmoving machinery - Pure electric crawler bulldozer - Pulse heating inert gas fusion-infrared absorption method". This standard specifies the test conditions for pure electric crawler bulldozers and describes the corresponding performance test methods and reliability test methods.

This standard applies to the detection of electric bulldozers that use charging mode during operation, use on-board power batteries (maximum working voltage is Class B voltage) as the only power source, and have a walking system rated power of 25kW to 265kW.

Other specifications of electric bulldozers or deformed products based on electric bulldozer chassis are used for reference. It was issued by Ministry of Industry and Information Technology. Issued on 2024-10-24, in force from 2025-05-01.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

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