Komatsu continues to set new standards for fuel efficiency and productivity with the new PC950-11.
Komatsu is changing the game in large-scale earthmoving with its new PC950-11 hydraulic excavator, now rolling out across Australia and New Zealand. Built for the toughest mining and quarrying conditions, the machine combines raw power with smarter efficiency and enhanced safety, giving operators an edge in even the most demanding environments.
At a time when operators are under pressure to cut emissions, manage fuel costs and improve productivity, Komatsu’s latest release offers a compelling combination: up to 48 per cent greater productivity while consuming up to 40 per cent less fuel than its predecessor, the PC850-8E0.
Komatsu Australia national business manager for construction excavators Mark Boyes said the PC950-11 has been built from the ground up to meet operator feedback.
“Our development teams took this customer feedback on board and delivered more power, increased dig forces, greater drawbar pull, superior durability, easy safe access and surround visibility systems, all while maintaining ultra-low fuel consumption,” he said.
“It’s designed to handle Australia and New Zealand’s toughest conditions, while helping our customers run more efficient, sustainable operations, whether that be on mine sites or in quarry operations.”
Driven by a 405kW (543HP) Komatsu SAA6D140E-7 engine, the PC950-11 combines brute strength with smart technology.
The machine offers three selectable work modes (P+, P and E), allowing operators to prioritise power or fuel efficiency depending on the task. In its high-performance P+ mode, the machine achieves top productivity, while E mode delivers strong fuel savings without sacrificing output.
A redesigned hydraulic system with an electronically controlled closed-loop swing circuit enables independent control of swing and digging operations, resulting in smoother handling and reduced fuel consumption.
Enhanced cooling performance through a larger core and optimised airflow helps to ensure reliability even in extreme temperatures common on Australian mine and quarry sites.
Weighing between 94–99 tonnes and capable of carrying buckets from 4–6 cubic metres, the PC950-11 is built for heavy-duty excavation.
Reinforced booms, arms and undercarriages provide durability, while rock protection, internal welds and partition walls in high-stress areas enhance longevity. Maintenance has also been simplified with ground-level refuelling, walk-through catwalks, long-life filters and extended service intervals.
Komatsu’s KOMTRAX Plus system provides real-time monitoring of machine health, including alerts such as hydraulic filter clog detection to prevent costly downtime.
Recognising the industry’s focus on safety and skilled operator retention, Komatsu has equipped the PC950-11 with a suite of advanced features.
The standard KomVision 360° camera system offers full surround visibility, while LED lighting, wide catwalks and a hydraulically operated access stairway enhance on-site safety.
Inside the cab, comfort and ergonomics take centre stage. A high-back air suspension seat with heating, automatic climate control and reduced lever operation force help operators remain productive and alert during long shifts. The cab is highly rigid and acoustically insulated, reducing fatigue and improving overall working conditions.
Digital tools such as a large high-resolution LCD monitor display machine data and camera feeds simultaneously, while ECO guidance features coach operators on achieving optimal fuel efficiency.
These innovations are designed to not only enhance the operator experience but also contribute to lower total cost of ownership through smarter, more efficient operation.
Boyes said the PC950-11 represents more than just a power upgrade; it’s a step forward in sustainable, operator-focused design.
“This excavator is not just about power,” he said.
“Every feature has been designed with the operator in mind, from safety and comfort through to lower total cost of ownership.
“We believe the PC950-11 will quickly become the new benchmark for large-scale earthmoving in Australia.”
With its combination of cutting-edge engineering, fuel-saving systems and operator-first features, the Komatsu PC950-11 delivers a clear message: heavy equipment can be powerful and responsible.
This feature appeared in the December issue of Australian Mining magazine.