Powerful Medium Swing Excavator with Japanese Engineering
The Sumitomo SH145X-6 is a high performance 14–15 tonne excavator designed for strong digging capability, excellent fuel efficiency and smooth hydraulic operation. Built in Japan, the SH145X-6 is engineered to deliver reliable production for New Zealand civil construction, roading, earthmoving and infrastructure projects. Its medium swing radius provides improved manoeuvrability compared to full tail swing machines, while still maintaining strong stability and lifting performance.
Power & Performance.
The SH145X-6 is powered by an electronically controlled ISUZU engine paired with Sumitomo’s advanced SPACE 5+ engine management system. Combined with SIH S+ hydraulic technology, the machine achieves fast cycle times, responsive control and reduced fuel consumption. The brochure highlights three selectable working modes, Automatic Idle, Idle Shutdown and a high efficiency hydraulic layout designed to minimise energy loss and maximise productivity.
With operating weights ranging from 14,700 to 15,100 kg, the SH145X-6 offers excellent balance, strong digging forces and steady performance across a wide range of applications. The strengthened boom and arm, high rigidity upper frame and Sumitomo’s long life EMS lubrication system contribute to reduced wear and lower lifetime operating costs. Ground level access to filters and service points supports fast, simple daily maintenance.
The Cabin.
The ROPS certified cabin is designed for comfort, visibility and operator efficiency. Features include a high definition colour monitor, ergonomic joystick controls, refined airflow, reduced noise levels and a clear layout of essential machine settings. Optional rear view and side view cameras can be displayed directly on the monitor to support safe operation in busy work zones.
The SH145X-6 is a dependable and versatile option for New Zealand contractors who require strong digging performance, excellent fuel economy and proven Japanese build quality in a medium swing excavator. Supported nationwide by AB Equipment, it provides consistent value across civil, utility, roading and general contracting work.
Download the product brochure here: Sumitomo SH145X-6
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