With the launch of the all-new PC220LC-12 and PC220LCi-12 excavators, Komatsu says it has ‘successfully unified striking aesthetics, intuitive ergonomics, extreme fuel efficiency, ultralow emissions, effortless performance, revolutionary levels of digitalisation, and comprehensive safety measures into a single, truly exceptional operator-centric package.’
The PC220LC/LCi-12 is built on all-new powerful 129kW high torque Komatsu next generation engine, paired with a new high efficiency electronically controlled hydraulic system, translating to an 18% reduction in average fuel consumption, saving customers approximately 2.1l/h compared to the previous model. This means lower operating costs and a reduced environmental footprint with minimal CO2 emissions per tonne of material moved. The new hydraulic system, combined with large-class hydraulic cylinders, and high-capacity hydraulic pumps, delivers 7% increase in arm and bucket forces, allowing for easier digging and material movement, ultimately reducing cost per tonne. The advanced hydraulic system is said to provide razor-sharp reflexes and zerolag response to the operators’ input, creating an intuitive connection where the machine and driver become one. Furthermore, the all-new P+ mode brings an 18% increase in productivity and 20% gain in fuel efficiency to offer substantial cost savings and improved output, ensuring an uncompromised return on investment.
Beyond intuitive ease of operation, the all-new cabin design takes operator comfort to new levels. A significantly larger cab with 30% more legroom and an all-new premium seat option ensures operators can work in absolute comfort. 50% increase in lower right-hand side visibility, overhead cooling vents, joystick steering as standard, and numerous storage spaces, further contribute to an improved working environment.
Technology on tap
Complementing these upgrades is advanced operator assist technology. A high definition, 8in touch-panel monitor, provides intuitive control and easy information access. Moreover, the machine features ultra-versatile, programmable super-ergonomic electronic control levers and fully customisable hydraulic settings that together allow operators to tailor the machine to their specific needs.
Thanks to the operator ID system, that stores up to 50 profiles, operators are recognised via electronic key or typed ID, and their personalised settings automatically loaded. On top of that, advanced technologies include an integrated payload meter, integrated 2D machine control designed for simple depth and slope grading, and 2D virtual safety wall, all provided as standard on PC220LC-12. The PC220LCi-12 comes with next generation iMC 3.0 features that are compatible with tilt-rotator. iMC 3.0 offers advanced features such as 3D boundary control and automated steer-to-line. Moving towards autonomous operation, iMC 3.0 introduces auto swing, enabling semi-automatic truck loading. Features such as swing-to-line and travel-along-line functionalities further simplifiy trenching operations for operators of any skill level.
The new 10in iMC 3.0 monitor, with intuitive 3D graphics, is the latest in driver assist technology. With Smart Construction remote included as standard, customers can easily transfer design files remotely and trouble-shoot by taking over the screen, eliminating unnecessary site visits.
The PC220LCi-12 features an advanced payload meter, optimising loads and preventing overloading.For PC220LC-12 owners, these features are accessible via a factory-made upgrade. This comprehensive kit provides a straightforward pathway to integrate the full suite of iMC 3.0 features, keeping the machine up to date with the latest technology.
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The demise of the backhoe loader is often put down to the inconvenience of switching position to either load or dig. It took time, was a bit of a physical hassle and cut into the day’s work.
Now Mecalac claims to have addressed the issue with the launch of its Revo990. The manufacturer believes it has revolutionised the operator experience with a rotating cab, eliminating the hassle and providing a seamless way of working.
The Revo990 functions as a high-reach excavator and a powerful loader, moving easily between the two functions in just a few seconds. At the core of its design is a commitment to operator comfort, exemplified by the innovative one-touch seamless cab rotation. This handy feature enables operators to maintain optimal posture when swinging from one function to the other, significantly minimizing the risk of back and neck strain caused by uncomfortable twisting.
The backhoe’s rotating cab offers an unparalleled view of the jobsite and ongoing operations. Unlike traditional models with limited two-way visibility, the Revo990 provides almost infinite cab positioning, allowing for clear sightlines in every direction. This enhanced visibility lets operators work more efficiently and stay focused on the task at hand.
While digging trenches, the Revo990 lets operators reposition the machine to continue digging further along the trench without having to stop to turn the seat and switch to loader mode or to push themselves forward awkwardly with the backhoe. All driving controls remain within reach whatever the mode, streamlining movement and eliminating interruptions. It is even possible to manoeuvre with the cab swung at a 90° angle, making it suitable for tasks alongside roads, such as ditch cleaning.
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