Hanoi-Vietnam: Usage quota for tires, batteries, and lubricant oils for buses

17:36, 10/07/2024

On November 10, 2014, the Vietnam Ministry of Transport issued Circular 65/2014/TT-BGTVT regarding the economic and technical norms applicable to public passenger buses.

Usage Quota for Tires, Batteries, and Lubricant Oils for Buses, Circular 65/2014/TT-BGTVT

Hanoi-Vietnam: Usage quota for tires, batteries, and lubricant oils for buses (illustrative image)

Circular 65/2014/TT-BGTVT stipulates the usage quota for tires, batteries, and lubricant oils for buses in Vietnam as follows:

1. Usage Quota for Tires

Type of Bus	Imported Tires (km)	Domestic Tires (km)
Large bus	45,000 ÷ 75,000	40,000 ÷ 55,000
Medium bus	45,000 ÷ 70,000	30,000 ÷ 55,000
Small bus	45,000 ÷ 60,000	30,000 ÷ 50,000

Imported tires are those that meet the quality standards of developed countries.

Domestic tires are those manufactured within the country.

2. Usage Quota for Batteries

Type of Bus	Usage Quota
Month	1,000 km
Large bus	12-18	80-120
Medium bus	12-18	70-110
Small bus	12-18	60-100

3. Usage Quota for Lubricant Oils

Unit: 1,000 km

No.	Type of Bus	Engine Oil	Axle Oil	Transmission Oil	Clutch Oil	Brake Oil	Power Steering Oil	Coolant
1	Large bus	8-12	20-36	20-36	20-48	20-24	20-48	74-84
2	Medium bus	8-12	20-36	20-36	20-48	20-24	20-48	74-84
3	Small bus	8-12	20-36	20-36	20-48	20-24	20-48	74-84

The quantity of lubricant oils used follows the technical guide provided by the Manufacturer.

Engine oil, axle oil, and transmission oil are supplemented by 3 ÷ 5% during the periodic maintenance cycle of 4,000 km.

Details may be found in Circular 65/2014/TT-BGTVT effective from January 1, 2015.

Ty Na

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