Products

Gear Ratio

Gear Ratio's product portfolio ranges from in-house custom-designed and manufactured solutions to standard drive-train options developed in partnership with strategically selected world-class partners.

Products include power shift transmissions, axles, transaxles, torque converters, transfer gearboxes, wheel stations and traction gears, which are used in special on-and off-road vehicles, mining and earthmoving equipment, military vehicles, traction locomotives and industrial machinery.

Capabilities:

Manufacturing Equipment

• CNCMachining
• CNC Turning
• Gear Grinding
• Gear Hobbing
• Gear Shaping
• Spline Hobbing
• Broaching
• Conventional Grinding

Heat Treatment Equipment

• Normalising
• Annealing
• Hardening
• Carburising
• Gas Nitriding
• Induction hardening
• Metallurgical Laboratory Service

Surface Treatment

• Shot blast
• Plating
• Spray painting of in-house products

SHE, Quality Control & Assurance

• Certified to ISO 9001:2015, ISO 14001:2015 & OHSAS 18001:2007
• Coordinate measuring machines
• General measuring equipment

Product Testing

Computerised full-load transmission test

Unit for automatics power shift transmissions

Computerised Clark / Dana transmissions test unit

Electrically driven variable speed test bay

Dynamometers for testing Powerpacks

Design

Gear Ratio has experience and skills to design and manufacture custom-made driveline solutions competitively.

Products:

Power shift transmissions

• HSV transmission
• REMAT transmission

Transfer gearbox

• ADT drop down gearbox
• FV430 transfer gearbox
• RGR17T transfer gearbox for the RG31
• Custom made gearbox

Support Service:

Our product support services range to the following:

Spicer Off- Highway Systems

Gear Ratio is the sole Spicer Off- Highway service centre for South Africa.

Products:

• Clark / Dana power shift transmissions
• Clark / Dana and Hurth axles
• Clark / Dana torque converters
• Electronic controls