50 ton hydraulic excavator

Representing the pinnacle of 50-ton class excavator engineering, this machine is built as an uncompromising production leader for the most intensive mining and large-scale earthmoving projects. Its core strength lies in a perfectly calibrated powertrain, where the massive 250 kW Cummins QSM11 engine is seamlessly matched to a reinforced structure (49,600 kg operating weight) and a high-volume 2.2–2.5 m³ bucket, creating an unbeatable balance of power, stability, and cycle capacity. Every aspect of its design is optimized for durability and uptime, from the fortified undercarriage with additional rollers to the intelligent hydraulic system that delivers both raw force and pinpoint control. With superior ground clearance for rough terrain and an optimized footprint for maximum traction, it is engineered not just to perform, but to dominate with relentless productivity and reliability in the world's toughest environments, ensuring the fastest possible return on investment.

Reinforced Structure & Increased Operating Weight

This model demonstrates a significant enhancement in structural robustness, evidenced by its increased operating weight of 49,600 kg (compared to 44,900 kg in previous specs). This additional mass, combined with a wider maximum track width of 3,490 mm, translates directly into superior stability, counterbalance for heavy lifting, and a more solid platform for high-force excavation, reducing machine rocking during demanding cycles.

Enhanced Undercarriage for Extended Component Life

The undercarriage is further fortified with an increased number of support wheels (2 x 9) and track plates (2 x 50), distributing the machine's substantial weight more evenly. This design reduces point loads and stress on individual components, significantly extending the service life of rollers, idlers, and track links, especially in high-impact or abrasive applications like mining and rock excavation.

Optimized Travel Geometry for Improved Traction & Flotation

The refined dimensions, including a longer track length of 5,460 mm and a wider tread of 4,414 mm, create an optimized length-to-width ratio. This geometry enhances traction and drawbar pull efficiency while maintaining excellent ground flotation (81.9 kPa pressure), allowing the machine to navigate soft underfoot conditions with more confidence and less sinkage.

High-Precision Bucket for Efficient Material Retention

The bucket is engineered for maximum productivity with an increased capacity of 2.2–2.5 m³ and a wider bucket width of 1,706 mm. This design ensures a fuller, heaped load with each pass and reduces spillage during the swing and dump cycle. The combination of width and capacity is meticulously balanced to match the machine's power and stability for optimal load-handling efficiency.

Superior Ground Clearance for Rough Terrain Versatility

With a minimum ground clearance of 686 mm, this model offers exceptional ability to traverse over obstacles, rocks, and uneven job site debris without undercarriage damage. This feature is critical for maintaining mobility and uptime in demolition sites, rocky terrain, or newly cleared land where the ground surface is unprepared and littered with obstructions.