EARTHMOVING
KOBELCO NEXTGENERATION EXCAVATOR REDESIGNS ADD STANDARD FEATURES BY LEE TOOP, EDITOR
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esign and plenty of standard features are core components of Kobelco’s philosophy when it comes to updating its equipment line. That is showing up strongly as the manufacturer rolls out redesigned machines in its excavator portfolio, which is being fully refreshed through 2022 and 2023. With the most recent addition, the SK210LC-11 excavator, Kobelco is setting the stage for what it expects to be a busy few months leading into CONEXPO in 2023, with more updated machines scheduled to reach the market in the near future. According to product manager Dan Collins, the opportunity to redesign an entire line of machines and launch it in a short time is unusual and exciting. “In most cases it’s been around ten years since a redesign. All of our models are coming at the same time, so it’s really exciting for us that all 20-some models, particularly in North America, are being released in about a 24-month span,” Collins related. “The concept of that for us here in North America is performance and quality, as well as standard features – a value-added concept.” Updates to the excavator line include some new models as well as redesigned versions of existing machines with a variety of new features.
NEW ENGINES EMPHASIZE POWER AND FUNCTION
One key difference for the North American market will be under the hood in many Kobelco machines. Collins said the conventional swing portion of the lineup will be benefitting from new powerplants. “We’ve converted over to a Yanmar engine on the smaller conventionals, and we’re starting to run Isuzu on the larger ones. We’ll be one of the first manufacturers in North America to run a larger Yanmar engine,” he said. Yanmar engines will remain in the smaller excavators, where
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heavyequipmentguide.ca | MAY 2022
KOBELCO EXCAVATORS ARE BEING REDESIGNED WITH MORE STANDARD FEATURES AND CAPABILITIES.
they have been used successfully for some time, Collins noted. The most recent new machine to be released is the SK210LC-11, an excavator in the 20-ton range that will be equipped with the new Tier 4 Final Yanmar engine to produce 160 net horsepower and 577 lb.-ft. of torque at 1,500 rpm, 18 percent greater than in the previous model. Like the previously introduced SK75SR-7 and SK85SR-7 short radius machines and the SK130LC-11, Kobelco’s Performance By Design concept has been put into effect in designing the cab, ergonomics, and safety features. Two-way auxiliary hydraulics and independent travel – allowing the operator to lift and move the machine at the same time when necessary – are standard on the Kobelco next generation excavators, Collins said.
CAB DESIGNS FOCUS ON COMFORT AND SAFETY
Flip-up consoles make it easier to enter and exit the machine. A standard adjustable heated air suspension seat moves with the armrests and hydraulic controls to improve shock absorption and reduce operator fatigue. A 10-inch monitor combines a variety of inputs and controls for ease of use. The monitor also provides an added boost of safety for operators, who can view the area around the machine through a standard three-camera system. The cameras provide a 270-degree view around the excavator. Collins said an overhead guard is unique on Kobelco cabs, another safety feature that is standard on these machines “Our falling-object protection, or FOPS, guard is level two . . . if you drop around 300 pounds from about 10 feet, your operator is covered. On level two, you can drop around 600 pounds from around 10 feet and the operator will be covered,” he explained. In addition, an LED work light package comes standard, offering seven lights surrounding the machine to provide increased visibility.
