New & used komatsu pc400-8 large excavators for sale in UAE

Used Komatsu PC400-8 excavators for sale in UAE

The Komatsu PC400-8 is a 40-ton class excavator built for heavy excavation, bulk earthmoving, road construction, large foundations, quarry work, and major infrastructure projects. Powered by the Komatsu SAA6D125E-5 engine producing around 350 hp, it delivers the digging strength and hydraulic output needed for high-production jobs.

The machine uses a boom of around 7 m, with digging depth reaching approximately 7 m and working reach extending to around 11 m, depending on the arm configuration. Bucket options range from roughly 1.5 to 3 m³, allowing the PC400-8 to be configured for general excavation, heavier digging, or high-volume truck loading.

Buy Komatsu PC400-8 excavators in Dubai

One of the PC400-8’s strongest features is its HydrauMind hydraulic system. The main pumps provide up to 690 liters per minute of hydraulic flow, supporting fast and coordinated movement of the boom, arm, bucket, swing, and travel functions.

Komatsu also provides several working modes for different applications. Power Mode prioritizes production, Economy Mode helps reduce fuel use, while Lift, Breaker, and Attachment modes allow the machine to adapt to more specialized work.

Why choose a Komatsu PC400-8?

Bucket digging force reaches around 256 kN, with Power Max temporarily increasing digging force when harder ground requires additional breakout performance.

The heavy crawler undercarriage, reinforced boom and arm, and large hydraulic capacity make the PC400-8 particularly suitable for contractors handling demanding excavation every day rather than lighter general construction work.

Komatsu 40-ton excavators for heavy earthmoving

The PC400-8 works well in quarry operations, road projects, industrial developments, deep foundations, bulk excavation, drainage, and continuous truck loading. Its combination of around 350 hp and bucket options approaching 3 m³ allows contractors to move significantly more material per cycle than with smaller excavators.

Komatsu PC400-8 excavators for sale on Makana

Browse Komatsu PC400-8 excavators for sale on Makana with detailed specifications, inspection information, high-resolution photos, operational videos, and virtual views where available.

Eligible Buy Now equipment may also be available on 8 installments, subject to applicable terms, with support for documentation, transport, and international shipping.