Transmissions

1  -  20  of  74

April 30, 2015

Mack mDrive HD Made to Handle Most Vocational Duties

Mack’s mDrive HD automated manual transmission will handle most vocational duties with three programmable operating modes – Easy Shift, Enhanced Construction and Heavy Haul -- when it goes into full production in mid-May.

March 27, 2015

Daimler Trucks Predicting Another Banner Year

The North American truck market continues to heat up, exceeding expectations, said Daimler Trucks North America head Martin Daum in a press briefing at the Mid-America Trucking Show -- and demand for the DT12 automated manual has far exceeded even Daum's optimistic goals.

March 24, 2015

Eaton Enhances Roadranger Service Network

Eaton added a series of initiatives to the company’s Roadranger service network to better meet the needs of North American heavy-duty trucking fleets.

February 9, 2015

Allison Transmission Profit Moves Higher Due to North American Sales

Allison Transmission Holdings Inc. on Monday reported gains in both profit and revenue for the final quarter of last year and for all of 2014.

February 3, 2015

Mack's 12-Speed mDrive HD Transmission Beefed Up for Vocational Applications

LAS VEGAS -- A heavier-duty version of Mack's mDrive automated manual transmission will be standard on the Granite truck starting this March.

December 23, 2014

Volvo's I-Shift Dual Clutch

Volvo Truck claims to be first in the world to launch a dual-clutch automated mechanical transmission in heavy trucks, and HDT European Editor Sven-Erik Lindstrand was on hand to try them out. Photos by Sven-Erik Lindstrand and Volvo Trucks.

December 23, 2014

Volvo I-Shift Dual Clutch: Smooth Operator

Volvo Truck claims to be first in the world to launch a dual-clutch automated mechanical transmission in heavy trucks. HDT European Editor Sven-Erik Lindstrand takes it for a spin.

December 22, 2014

Report: Autoshifting Transmissions Save Fuel, Could Ease Driver Shortage

A new report from the North American Council for Freight Efficiency and the Carbon War Room verifies what manufacturers and many users have been saying about modern self-shifting gearboxes for some time.

December 15, 2014

UltraShift Plus Transmissions Now Allow for 2-Speed Axle Compatibility

Eaton recently increased the functionality of its UltraShift Plus automated transmissions to allow for compatibility with two-speed axles.

November 18, 2014

QuickSpin: Using Eaton's Procision Dual-Clutch Transmission

Eaton’s Procision dual-clutch medium-duty automated transmission promises automatic-like driver feel with manual performance attributes.

November 16, 2014

Detroit Assurance: Collision Mitigation, Assisted Braking, Better MPG

The new Detroit Assurance from Daimler Trucks North America is an active vehicle safety system that complements fuel efficiency while adding a huge measure of driver convenience. The system was formally unveiled at a ride-and-drive event in Miami, Florida, on Friday.

November 5, 2014

Direct/Overdrive Adds Efficiency to Bulk-Hauling Volvos

Bulk hauling rigs that consistently go out loaded and return home empty constitute the best application for the new feature.

October 17, 2014

Automation is Taking Over

Why bother adding the ability to shift a crash box to the training required by a newbie driver?

October 10, 2014

Automated Manuals: A Success Story

Automated manual transmissions in heavy trucks once were an anomaly. Editor in chief Deborah Lockridge contemplates Daimler's role in changing that trend in her "All That's Trucking" blog.

October 6, 2014

Daimler Bullish on North American Truck Market

SAN DIEGO – Daimler Trucks North America expects steady growth in truck sales over the next couple of years, projecting this year will end up with 374,000 Class 6-8 units sold in North America and 411,000 for 2015 – and it's getting ready to ramp up its production to accommodate.

October 6, 2014

Mack Makes AMT Standard on Pinnacle

SAN DIEGO -- Mack Trucks is making its mDrive automated manual transmission standard equipment on its Pinnacle on-highway truck model.

October 3, 2014

Ultimate Test Drive Video: Kenworth T680 Part 3 - Powertrain

The T680 Advantage is the most aerodynamic truck Kenworth has ever produced. But a lot of the fuel savings comes from the powertrain. Jim Park shakes down the Paccar MX multi-torque engine and Eaton's Advantage transmissions, responsible for more than half of the truck's fuel economy gains. View more: Part 1: The Walkaround. Part 2: Overview

September 24, 2014

Engine 'Downspeeding' Can Cause Driveline Failures, TMC Attendees Told

Driveline damage from engine torque “spikes” is among the many nuts-and-bolts subjects discussed by fleet managers and supplier representatives this week at a maintenance conference in Florida.

September 23, 2014

Navistar Adds Lightweight Tremec Transmission

Navistar announced it will offer the Tremec 10-speed manual transmission in its International ProStar model with the company’s 13-liter engine, for weight-sensitive applications such as bulk hauling.

September 5, 2014

Eaton Stirs up Medium-Duty Market with Dual-Clutch Transmission

A new medium-duty, dual-clutch transmission from Eaton, called Procision, promises automatic-like driver feel and interface with the performance attributes of a manual transmission, plus fuel and maintenance savings. Equipment Editor Jim Park has the story.

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