When off-highway equipment operates in extreme conditions, drivetrain failures bring entire operations to a halt — Allison Off-Highway Drive & Motion Systems brings together over a century of engineering heritage across its portfolio of Spicer™, Brevini™, PIV™, GWB™, Fairfield™, and Graziano™ brands.

Allison Off-Highway Drive and Motion Systems is a provider of drivetrain and motion technologies for mobile and stationary equipment across the off-highway market. Following the acquisition of the Dana Off-Highway business by Allison Transmission in 2026, the combined organisation covers technology and services matching the requirements in a wide range of mobile and industrial applications.

The company’s portfolio encompasses Spicer™ drivetrain systems, Brevini™ electro-mechanical and hydraulic solutions, PIV™ Drives mechanical gear units, GWB™ industrial driveshafts, Fairfield™ components, and Graziano™ precision transmission components. With over 29 strategically located engineering, manufacturing and distribution facilities, and a worldwide network of local service centres, Allison Off-Highway serves industries including construction, mining, marine, offshore, green technologies, heavy industries, earthmoving, and industrial equipment.

Brand Portfolio: Specialised Expertise Across Drivetrain and Motion Technologies

Allison Off-Highway benefits from the experience of key brands that are fully integrated into the organisation. As described on its official website: “Each with its own specific expertise and market presence, the brands are able to act synergically, fostering innovation and exploring new opportunities across their reference markets. Furthermore, they can count on the consolidated strength of a company committed to quality, innovation and customer proximity.”

Spicer™ Advanced Drivetrain Solutions : Since 1962, Spicer™ has offered cutting-edge drivetrain systems engineered to deliver maximum performance in the harshest conditions while ensuring efficiency and reliability. Product range includes axles combining high torque density, durability, and stability in compact, power-dense designs; transmission solutions from simple gearboxes to advanced powersplit configurations designed to improve fuel efficiency, handling, and productivity through smart electronic controls; and a wide range of driveshafts with robust, customisable components built to withstand heavy loads and rough terrains. As the company states: “With strong safety standards, advanced technology, and tailored solutions, Spicer™ keeps your machines moving — anywhere, anytime.”

Brevini™ Global Expertise in Motion and Power : Since 1960, Brevini™ has been delivering complete electro-mechanical and hydraulic solutions for mobile and industrial applications, supported by a full range of services including repair, refurbishment, and engineering assistance. Product line includes power-transmission technologies including planetary and helical gear units, gear motors, winches, and advanced power transmissions. Applications include on- and offshore equipment, green technologies, mining, heavy industries, and earthmoving. Expert engineers combine application-specific expertise with deep product knowledge to provide tailored guidance and support.

PIV™ Drives Engineering Excellence for Modern Industry : Since 1928, PIV™ Drives has manufactured mechanical gear units for a wide variety of industrial applications focused on plastic and rubber. Specialised in gear units that meet demanding requirements in terms of quality, reliability, exceptional performance, and life expectancy. More than one million gearboxes have been installed worldwide, including variators, helical and bevel helical gear reducers, extruders, and planetary gearboxes. A comprehensive service network provides rapid intervention and appropriate power transmission solutions, with qualified technicians providing customer service and support around the clock.

GWB™ Industrial Driveshaft Solutions : Since 1946, GWB™ has led the market in heavy-duty, industrial driveshafts and genuine service parts for the scrap steel, construction, railway, marine, and paper industries. Manufacturing and assembly operations located in Germany are supported by a global network of R&D and distribution facilities. The company revolutionised the industry by introducing maintenance-free driveshafts, reinforcing its position as market leader. High-performance solutions for major original equipment manufacturers and aftermarket customers worldwide ensure first-rate technical innovation, quality performance, reliability, and flexibility.

Graziano™ Precision Components : For more than seven decades, Graziano™ has been a global leader in precision components for major manufacturers of off-highway markets. The company delivers shifting solutions that reduce fuel consumption and integrate seamlessly with other Allison Off-Highway technologies for both traditional drivelines and e-drives. Know-how and advanced manufacturing capabilities allow the company to meet any transmission requirement — from synchronizer systems to crown wheel and pinion sets, single-drive components, and complete powertrains.

Fairfield™ : Founded in 1919, Fairfield™ contributes additional component and system expertise to the Allison Off-Highway portfolio.

Historical Heritage: Over a Century of Combined Engineering Excellence

The Allison Off-Highway portfolio brings together brands with deep individual histories spanning more than a century of combined engineering excellence:

1919 : Fairfield™ was founded.

1928 : Reimers founded PIV™ Drives.

1946 : GWB™ was founded, later leading the market in heavy-duty industrial driveshafts.

1951 : Graziano™ was founded, becoming a global leader in precision components.

1960 : Brevini™ was founded, delivering electro-mechanical and hydraulic solutions for mobile and industrial applications.

1962 : Hurth Italiana S.p.A. was founded, subsequently contributing to the Spicer™ drivetrain portfolio.

1990 : Clark-Hurth Components established.

1997 : The Off-Highway Components Group was launched.

1998 : Off-Highway Drive and Motion Systems was established.

2018 : Expansion and innovation to fuel global growth.

2026 : Allison Transmission acquires Dana Off-Highway Drive and Motion Systems.

As described on the company’s website: “Moving forward, Allison Off-Highway Drive and Motion Systems covers the technology and services matching the requirements in a wide range of mobile and industrial applications.”

Industry Applications: Construction, Mining, Marine, Offshore, Green Technologies, and Heavy Industries

Allison Off-Highway serves a wide range of sectors within the off-highway market, offering solutions for both mobile and stationary equipment. The company’s systems manage power conveyance to machines, power work functions, and drive industrial equipment through safe, integrated, and smart solutions.

Construction and Earthmoving : Drivetrain and motion systems for excavators, loaders, dozers, and other construction equipment requiring high torque density, durability, and operator comfort.

Mining : Heavy-duty drivetrain and power transmission solutions for mining equipment operating in harsh conditions, including both surface and underground applications.

Marine and Offshore : Power transmission and motion technologies for marine applications, including propulsion systems, winches, and offshore equipment requiring reliability in demanding maritime environments.

Green Technologies : Solutions supporting sustainable and renewable energy applications, including wind energy and other green technology sectors.

Heavy Industries and Material Handling : Industrial gear units, driveshafts, and power transmission solutions for heavy industrial applications including plastic and rubber processing, steel, paper, and industrial manufacturing.

Agricultural and Forestry : Drivetrain and motion systems for agricultural and forestry equipment, supporting power management and work functions in off-highway applications.

Global Presence: 29+ Facilities and Worldwide Service Network

Allison Off-Highway brings global expertise to the local level with technologies customised to individual requirements. The company operates more than 29 strategically located engineering, manufacturing, and distribution facilities. A worldwide network of local service centres ensures each customer benefits from local proximity and responsiveness. As described on the company’s website: “We are present wherever our customers operate — and have supported them from the very beginning. With our global reach and strong delivery capabilities, we seamlessly address region‑specific production requirements across the world.”

Manufacturing and assembly operations located in Germany for GWB™ are supported by a global network of R&D and distribution facilities. The company’s service network provides rapid intervention and support for all brands, with qualified technicians available around the clock.

Environment, Health, and Safety

Allison Off-Highway maintains an integrated approach to Environment, Health and Safety (EHS), enabling the organisation to combine operational efficiency with the protection of people and the environment. As described on the company’s website: “The goal is to ensure that all activities comply with environmental and safety regulations, while reducing emissions, waste and resource consumption. At the same time, it promotes the well-being and health of every worker through training, risk assessment, clear procedures and continuous improvement. Environmental protection, accident prevention and a healthy workplace become shared commitments across the organization.”

Drivetrain technologies deliver fully optimised Spicer™ drivetrain systems and individual product solutions, with a focus on efficiency and reliability. The company’s product portfolio supports reduced fuel consumption through smart electronic controls and advanced transmission designs, contributing to reduced emissions and environmental impact.

Exhibiting at SMM Hamburg 2026

Allison Off-Highway Drive & Motion Systems will exhibit at SMM Hamburg 2026, the world’s leading maritime industry trade fair — a strategic platform for reaching shipbuilders, offshore operators, and marine equipment buyers. Learn more about the SMM Hamburg Trade Fair Overview or visit the official SMM Hamburg website.

Frequently Discussed Topics Regarding Allison Off-Highway Drive & Motion Systems

• What is Allison Off-Highway’s core business?
  Allison Off-Highway provides drivetrain and motion technologies for mobile and stationary equipment across the off-highway market, including construction, mining, marine, offshore, green technologies, and heavy industries.
• What brands are part of Allison Off-Highway?
  Spicer™ (drivetrain systems), Brevini™ (electro-mechanical and hydraulic solutions), PIV™ Drives (mechanical gear units), GWB™ (industrial driveshafts), Fairfield™, and Graziano™ (precision transmission components).
• When was Allison Off-Highway established?
  Following the acquisition of the Dana Off-Highway business by Allison Transmission in 2026, the combined organisation covers the technology and services matching the requirements in a wide range of mobile and industrial applications.
• What is the history of the brands?
  Fairfield™ (1919), PIV™ Drives (1928), GWB™ (1946), Graziano™ (1951), Brevini™ (1960), and Spicer™ (1962). The Off-Highway Components Group was launched in 1997, and Off-Highway Drive and Motion Systems was established in 1998.
• What industries does Allison Off-Highway serve?
  Construction, mining, marine, offshore, green technologies, heavy industries, earthmoving, plastic and rubber processing, steel, paper, and agricultural sectors.
• How many facilities does Allison Off-Highway operate?
  Over 29 strategically located engineering, manufacturing, and distribution facilities, with a worldwide network of local service centres.
• How can an off-highway equipment buyer connect with Allison Off-Highway?
  Professional inquiries should be directed through Allison Off-Highway’s official B2B channels on its website https://allisonoffhighway.com/ or by connecting with the team at SMM Hamburg 2026.