4款顶级牵引车大比拼(下)  

A Competition among 4 Top-class Tractors(2)

作　　者：余欣悦 

出　　处：《商用汽车》2009年第3期74-77,共4页Commercial Vehicle

摘　　要：本次测试中，在车辆自质量方面，曼TGX取得了令人惊奇的好成绩，整备质量大约7247kg．相比它的前身TGA轻了大约250kg。这要归功于其后桥采用中空的4点式连杆（以前为实心），前桥采用了新型的单片簧减振器。This is a result of evaluation of 4 top-class international brand tractors based on relative comparison.All 4 top-class tractors are equipped with engines over 405kw,and largesize driver-cabins-which are lveco Stralis AS 44056,the latest brand of MAN 18540 TGX,the most popular model of Mercedes-Benz Actros 1855 Megaspace and the relatively young player Scania R560 Topline.The Study concluded that Scania won the highest marks in assessment.

关 键 词：牵引车 整备质量 TGA 减振器 车辆 连杆 后桥 前桥 

分 类 号：U469.51[机械工程—车辆工程] U462.2[交通运输工程—载运工具运用工程]