Trunnion

ITR trunnions provide a solid pivot point that keeps heavy equipment moving smoothly and reliably, even under tough working conditions.

Product Specifications

Designed for accuracy, usability, and durability.

A trunnion is a critical pivot point that provides a stable axis of rotation or oscillation for moving parts in heavy equipment. In earthmoving machinery, trunnions and related components such as trunnion caps and trunnion bearings play a key role in maintaining structural integrity and ensuring smooth, reliable performance.

ITR supplies high-quality trunnion components built to withstand the extreme demands of heavy-duty operations, keeping machines stable, efficient, and productive in the toughest environments.

Benefit & Features

Designed for maximum performance

Innovations that deliver more digging power with less maintenance.

FULL MANUFACTURING CONTROL

ITR manages the full undercarriage production process in-house, from design to final product, ensuring top quality at every step.

CERTIFIED QUALITY

ITR components are lab- and field-tested to global standards, ensuring reliable performance in the toughest conditions.

COMPLETE RANGE

ITR supplies high-quality undercarriage parts for all machine sizes, from earth-moving and agriculture to pavers, rigs, and logging equipment.

Other Products

Discover our full range

Beyond our core offerings, we provide a wide selection of products designed to support every aspect of your operations.

Sprocket & Segments

ITR Premium segments are forged from boron steel for strength in abrasive and high-impact jobs. Built to work with Premium Track Chains, they cut down bushing wear and last longer thanks to hardened surfaces and precise machining.

Track Link

ITR Premium track chains use stronger joints and seals to keep lubrication where it’s needed and prevent wear. Filled with synthetic oil rated from –35°C to +50°C, they are built to handle heavy impact and tough conditions with long, reliable service life.

Track Shoe

ITR Track Shoes are built to last in tough jobs like construction, mining, and forestry. Available in multiple widths, pitches, and wear grades from Standard to Super-Extreme, they fit OEM machines directly and deliver reliable performance in any terrain.

Pin Boogie

ITR Bogie Pins are built from special alloy steel and heat-treated for strength, making them tough enough to handle heavy loads and harsh conditions. Pre-filled with quality oil, they resist friction even at high temperatures and provide a reliable, long service life.

Equalizer Bar

Equalizer Bars improve machine stability and operator comfort. Built from quality steel, they are heat-treated for strength and long service life in tough conditions.

Pin & Bushing

ITR Pins & Bushings for excavators and loaders are made for strength, shock resistance, and reduced wear. Available in standard, dotted, electroplated, and chrome finishes, they use 40Cr steel for bushings and 45# steel for pins to ensure long-lasting performance in tough conditions.

Guard

Track Guards keep tracks aligned during operation and shield the undercarriage from dirt and debris. This helps prevent premature wear, reduces the risk of derailment, and extends component life.

Track & Carrier Roller

ITR Premium rollers are made from strong boron steel with a reinforced design to handle heavy loads and impact. Available in single flange, double flange, and carrier types, they are hardened for long life and sealed for constant lubrication, working reliably even in extreme cold.