Komatsu unveil new operator cab for crawler excavators

New crawler excavator cab offers ergonomic, premium comfort and enhanced productivity 

KOMATSU have introduced a significant upgrade to their crawler excavator operator cab, reflecting a clear understanding that operator comfort is key to jobsite efficiency.

‘We already provide our customers with highly productive and efficient machines,’ said Vince Porteous, product manager at Komatsu Europe. ‘With the new operator cab, we've taken a significant step forward by increasing operator comfort and ergonomics.’

According to Komatsu, the new operator cab prioritizes first-class user experience from the moment an operator enters the machine, with high-visibility Komatsu yellow handrails on both the exterior and interior enhancing safe access even in low-light conditions, while new, chrome-finished exterior door handle provides a stylish and easy-to-grip surface.

Komatsu’s long-standing commitment to operator safety is evident throughout the new cab design, as Mr Porteous explained: ‘We’ve added new safety features to the new cab, such as the toolless mirror for easy manipulation, an additional door handle for easy closing, highly visible handrails, and coming home lights which remain on for 30s after the ignition key is removed.’

Once inside, the operator is greeted by a refined and ergonomic workspace. Inspired by high-end automotive design, the interior features a premium dark colour scheme with a plush, easy-to-clean floor mat.

The new cab prioritizes clear visibility during operation. The front roller blind’s relocated position increases visibility by blocking the sun without obstructing the operator's view. Upgraded LED lighting, both above the seat and in the rear of the cab, ensures illumination regardless of the time of day.

For operator comfort and reduced fatigue, the new cab also features a UV-protective rear window tint that minimizes sun exposure and helps maintain a cool working environment. In addition, a new document holder on the right-hand side of the operator seat keeps essential jobsite documents organized and easily accessible, keeping the workspace clutter-free.

Besides the standard upgrades, Komatsu also offer optional features to further enhance the operator environment. A premium seat option automatically adjusts its position based on the weight of the operator, providing the highest level of personalized comfort throughout the workday.

Also, new wide armrests with multi-positional locations allow for an optimal working posture, and new operation control levers are designed to comfortably mould to any hand size or shape, reducing strain and fatigue over long shifts.

The new-generation Komatsu operator cab also goes beyond comfort to offer potentials of unlimited customization possibilities. A robust, multifunctional utility bar allows operators to seamlessly add accessories that suit their individual needs, including water bottles, monitors, and tablets for digital enhancement. Moreover, for easy mobile device charging and data transfer, the cab features dual USB ports at the rear, including both USB-A and C format.

Building upon its well-established reputation for exceptional operator protection, the new cab retains the iconic Safe SpaceCab design. This tubular structure, specifically engineered for hydraulic excavators, provides superior protection even in the event of the most extreme rollover accident.

Designed and manufactured at Komatsu UK, the new operator cab is said to embody Komatsu’s longstanding tradition of customer-centric design and commitment to quality.

‘The approach to the new cab was completely in the spirit of creating value together – we went to many jobsites, listened to the needs of customers, and brought those requirements back to our development teams. Concepts were then born, checked with customers, refined, checked again, and by continually listening and innovating we now come to market with a new cab that is full of customer value,’ said James Venerus, general manager of product marketing at Komatsu Europe.

The new cab is available on all crawler excavator models from 17–49 tonnes, with the exception of the PC228USLC.