This standard specifies the basic parameters of plateau type wheel loaders. This standard applies to wheel loaders that are used in front-end forward operation and in open-air areas at an altitude of 1500~4500m. JB/T 5931.1-1991 Basic parameters of plateau type wheel loaders JB/T5931.1-1991 Standard download decompression password: www.bzxz.net

Mechanical Industry Standard of the People's Republic of China
JB/T5931.1-1991
Highland Type Wheel Loader
Basic Parameters
Published on December 17, 1991
Implementation by the Ministry of Machinery and Electronics Industry of the People's Republic of China on July 1, 1992
Mechanical Industry Standard of the People's Republic of China
Highland Type Wheel Loaderwww.bzxz.net
Basic Parameters
Subject Content and Scope of Application
This standard specifies the basic parameters of highland type wheel loaders. JB/T5931.1-1991
This standard applies to wheel loaders with front-end forward operation and open-air use in plateau areas at an altitude of 1500-~4500m. Reference Standards
JB3688.1 Wheel Loader
3 Terms
Highland Loader
Basic Parameters
In a plateau environment at an altitude of 3000m, after the basic wheel loader implements plateau technical measures, the diesel engine power and various basic parameters and performance indicators meet the requirements of this standard, or are within the range of 100±5% of the basic factory indicators, it can be considered to have plateau performance and is called a plateau wheel loader, referred to as a plateau loader. 3.2 Diesel Engine Plateau Rated Power
In a plateau environment at an altitude of 3000m, the diesel engine power, with all accessories (including fans, radiators, air filters, intercoolers, superchargers, mufflers, generators and air compressors under no load) is allowed to run continuously for 1h during the variable working condition operation of the loader.
Basic parameters (see table)
Approved by the Ministry of Machinery and Electronics Industry on December 17, 1991 and implemented on July 1, 1992
JB/T5931.11991
Rated load
Parameter range 95%~105%
Bucket capacity (basic model》
Rated power
(3000m above sea level environment)||t t||Diesel engine
Rated speed
Machine weight (operating weight)
Dumping height
Dumping distance
Working device
Action time
Dig out force》
Basic parameters of plateau type wheel loader
2000~2400
≥2200
≥2300
55 ~66
≥2500
≥800
96~110
≥2800
147~162
ZLG100
206228
258~280
1900~2200
≥2900
2 times the rated load capacity
ZLG150
404~428
507~530
Additional Notes:
JB/T5931.11991
This standard was proposed and managed by Tianjin Engineering Machinery Research Institute. This standard was drafted by Xining Plateau Engineering Machinery Research Institute. The main drafters of this standard are Wang Pei and Feng Huisheng. 3
People's Republic of China
Mechanical Industry Standard
Plateau Type Wheel Loader
Basic Parameters
JB/T 5931.11991
Published by the China Academy of Mechanical Science
Printed by the China Academy of Mechanical Science
(No. 2, Shouti South Road, Beijing
Postal Code: 100044)
Print Sheet 1/3
Format 880×1230
Word Count 4,000
First Edition in December 1991
First Printing in December 1991
Print Quantity 1-500
Price RMB 10.00
Mechanical Industry Standard Service Network: http://www.JB.ac.cn661_6
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