详情

原文传递 SUPER SAVER

题名：	SUPER SAVER
正文语种：	eng
作者：	Lucy Radley
摘要：	There's so much talk about VECTO scores and alternative fuels these days, Scania's latest launch appears a little incongruous at first glance. A brand new 13-litre drivetrain may not seem particularly green, but actually it's nothing if not practical and realistic. Like it or not, the combustion engine will continue to be the most widespread means of powering heavy vehicles for many years to come, so creating a cleaner, more efficient version of that is the best way to reduce emissions in the here and now. The headline fuel saving promised by the Scania Super is an attention-grabbing 8%. The new DW6 engine itself is responsible for 5.7% of that 8%, when compared with the current 13-litre engine - 7% as against the 2016 version. A six-cylinder unit, it is available at 414, 454, 493 and 552bhp, the highest powered version giving 2,800Nm of torque from 900-1,400rpm. It's said to also deliver 30% longer operational service than its predecessor. The DW6 is also said to be the first engine in the European truck industry to break the 50% brake thermal efficiency barrier, a major milestone for Scania.
出版年：	2022
期刊名称：	Transport engineer
期：	Jan.
页码：	14-15