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Allison Provides Transmission Solution for Road Repair Trucks


Allison Provides Transmission Solution for Road Repair Trucks

Archway Products, the Irish company specialized in manufacturing of advanced road repair machinery, selected Allison’s 3000 Series transmission for its latest road repair vehicle named Roadmaster. The company has manufactured more than eight dozen Roadmasters on different chassis and Allison’s gear shifting solutions look like the best match for them.


According to Archway’s officials, the company opted for Allison because of enhanced reliability, fuel economy and operability of its products. The Roadmaster is a special vehicle that's used to repair potholes and other defects on roads and highways and also ensures preventative maintenance to avoid appearance of the abovementioned problems on road surfaces. The Allison makes this hard work much easier.


Allison 3000 Series transmission


The new Roadmaster is equipped with D8K Euro VI engine paired with the automatic gear shifting solution from Allison. Thanks to Allison’s sophisticated technologies, torque gets doubled with the help of the patented torque converter. The process of gear shifting is performed without delays, ensuring the smooth transmission of power to the drive wheels and max efficiency between engine and gearbox. To further improve the efficiency of operation on uneven terrain, the Roadmaster has a low-ratio back-axle.



Road Repair Truck Roadmaster


The 3000 Series system is intended for medium trucks in a wide variety of applications. This transmission may also feature the PTO mechanism available as an option. Operating characteristics are also improved by advanced electronic controls, which also have prediction functionalities. Archway has been collaborating with Allison since launching its production in 2002. However, not everyone in the company was enthusiastic about using an automatic transmission on road repair vehicles, but very soon reliable and advanced Allison units dispelled all doubts. Thanks to these advanced automatics, Roadmaster do not have to think about operating a manual clutch (which frequently fails) used in manual transmissions and the focus will be solely on the road ahead.

Popular articles

Probably every transmission repair specialist was keen on LEGO constructions or at least enjoyed making some minor things with their hands. Here's the game taken to a new level of creativity!

Modern auto industry is full of sophisticated drivetrain technologies which are supposed to make your driving experience even more pleasant and trouble-free. Despite a great abundance of sophisticated technical solutions, it is highly likely that very few people know a transmission solution operating like a manual CVT.

Over recent years engineers developed a lot of gear shifting solutions for different car brands, which may seem a bit unusual for oldtime drivers. In this article we will review the most peculiar gear stick technologies and provide video materials related to these technologies.

Only few people know about transmission concepts which were popular 70-90 years ago. For men of today, these gearboxes may seem very unusual and weird, but even now some gearboxes that date back to those years are quite competitive in comparison with modern transmissions.

Nowadays Extroid CVTs are commonly known as “toroidal” due to the fact that the working surface of driving and driven discs in this transmission has the form of a torus. Extroid CVT is not a V-belt transmission, but a friction drive CVT.