After seven years of research and development, Slovenian shipyard EJET has achieved one of the first goals the company was founded upon – create an electric jet tender that outperforms its combustion-dependent competitors. Today, EJET has brought its 4X high performance electric jet tender to market as it puts the finishing touches on its next electric boat, which is even larger.
EJET was founded in Slovenia in 2016 with the goal of building all-electric tenders that meet the company’s three pillars: driver experience, sustainability, and pushing the boundaries of the industry using state-of-the-art technology.
The culmination of this young company’s work and development rests of the 4X tender – EJET’s flagship vessel it describes as a “world’s first” in high performance electric jet tenders designed to support superyachts.
While we’ve covered our fair share of solar electric yachts on Electrek, the larger ones – especially those worthy of the title “superyacht,” are still mostly reliant on diesel engines – but that doesn’t mean their tenders can’t be electric. Better yet, they can now outperform gas-powered versions without all the noise, vibrations, and nasty emissions out at sea.
From prototype, through testing, and now into the electric boat market, EJET’s 4X is available for sale and is delivering some impressive specs for such a small vessel. Have a look.
EJET’s new electric tender boasts 60 kW of power
Small but mighty, EJET’s 4X electric jet tender is packing some power, hence why the company is calling it a high performance model (I bet yacht owners are gonna eat that up). The 60 kW of continuous electric power from the 4X’s powertrain enables a top speed of 35 knots (40 mph). EJET CEO Žiga Jarc spoke to the challenges the company faced in developing a high performance jet tender that is also electric:
When it comes to electric boating, most often, people turn to the automotive industry for inspiration. But we quickly realized that this approach comes with limitations. A boat, being on the water, presents a completely different challenge. The density of water is 830 times higher than that of air, which means it’s like constantly climbing uphill. This led to a host of problems that demanded a different approach and exploring uncharted options.
Our aim was to engineer a system that delivers exceptional performance, requiring minimum maintenance, safe and always ready for getting in the water.
The electric tender’s custom powertrain is managed by an electronic control unit (ECU), optioning three different efficiency modes selectable on the 7-inch touchscreen seen in the images above: Eco, Normal, and Power. If the tender’s battery ever gets too low, the 4X will automatically switch to Eco mode to help conserve battery while its passengers navigate to the mothership or a nearby shore.
The 4X is equipped with a 46.2 kWh battery pack that offers up to 40 nautical miles (45 miles) of all-electric range on a single charge. The electric tender can replenish itself in eight hours via AC charging, or four hours on a DC fast charger. So what does a 4-meter, high performance electric tender cost? About $113,000 (100,000 euros).
EJET shared that each of its production slots of the 4X are already sold out for 2023, but customers can still place an order to ensure they get their electric jet tender for next summer. With the 4X successfully on the market, EJET says it is honing it focus on bringing its 9X electric tender to market next. It is expected to “launch” on waters in early 2024 and make debuts at boat shows later next year.
Additionally, the company says it is already prepping to expand its production capacity in 2024, making way for not only the 9X, but a 7-meter electric jet tender to complete the range. You can learn a bit more about the company and see the 4X (which looks like the prototype) in the launch video below:
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Following approval from Transport Canada, EV startup Workhorse will be bringing the W56 and W750 model electric delivery vans to commercial truck dealers in Canada as early as this spring.
“This is a major step forward for Workhorse,” says Josh Anderson, Workhorse’s chief technology officer in a press statement. “Pre-clearance from Transport Canada opens up a large new market for our products throughout Canada, including with fleets that operate across borders in North America.”
Despite that uncertainty, Workhorse execs remain upbeat. “We’re excited that our electric step vans can now reach Canadian roads and highways, providing reliable, zero-emission solutions that customers can depend on,” added Anderson.
Canadian pricing has yet to be announced.
Electrek’s Take
FedEx electric delivery vehicle; via Workhorse.
There’s no other way to say it: the Trump/Musk co-presidency is disrupting a lot of companies’ plans – and that’s especially true across North American borders. But in all this chaos and turmoil there undoubtedly lies opportunity, and it will be interesting to see who ends up on top.
The new Liebherr S1 Vision 140-ton hauler is unlike any heavy haul truck currently on the market – primarily because the giant, self-propelled, single-axle autonomous bucket doesn’t look anything like any truck you’ve ever seen.
Liebherr says its latest heavy equipment concept was born from a desire to rethink truck design with a focus only on core functions. The resulting S1 Vision is primarily just a single axle with two powerful electric motors sending power to a pair of massive airless tires designed carry loads up to 131 tonnes (just over 140 tons).
The design enables rapid maintenance, as important components easily accessible for quick servicing. Wear parts can be replaced efficiently, and the electric drive significantly reduces maintenance work. This helps to minimise downtimes and increases operational efficiency.
LIEBHERR
Because of its versatility, durability, and ability to perform zero-turn maneuvers that other equipment simply can’t, the Liebherr S1 Vision can be adapted for various applications, including earthmoving, mining, and even agriculture. There’s also a nonzero chance of this technology finding applications supporting other on-site equipment through charging or fuel delivery.
The S1 accomplishes that trick safely with the help of an automatic load leveling system that ensures maximum stability, even on bumpy or rough terrain. The company says this technology significantly reduces the risk of tipping while providing smooth and secure operation across various environments.
The HD arm of Hyundai has just released the first official images of the new, battery-electric HX19e mini excavator – the first ever production electric excavator from the global South Korean manufacturer.
The HX19e will be the first all-electric asset to enter series production at Hyundai Construction Equipment, with manufacturing set to begin this April.
The new HX19e will be offered with either a 32 kWh or 40 kWh li-ion battery pack – which, according to Hyundai, is nearly double the capacity offered by its nearest competitor (pretty sure that’s not correct –Ed.). The 40kWh battery allows for up to 6 hours and 40 minutes of continuous operation between charges, with a break time top-up on delivering full shift usability.
Those batteries send power to a 13 kW (17.5 hp) electric motor that drives an open-center hydraulic system. Hyundai claims the system delivers job site performance that is at least equal to, if not better than, that of its diesel-powered HX19A mini excavator.
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To that end, the Hyundai XH19e offers the same 16 kN bucket breakout force and a slightly higher 9.4 kN (just over 2100 lb-ft) dipper arm breakout force. The maximum digging depth is 7.6 feet, and the maximum digging reach is 12.9 feet. Hyundai will offer the new electric excavator with just four selectable options:
enclosed cab vs. open canopy
32 or 40 kWh battery capacity
All HX19es will ship with a high standard specification that includes safety valves on the main boom, dipper arm, and dozer blade hydraulic cylinders, as well as two-way auxiliary hydraulic piping allows the machine to be used with a range of commercially available implements. The hydraulics needed to operate a quick coupler, LED booms lights, rotating beacons, an MP3 radio with USB connectivity, and an operator’s seat with mechanical suspension are also standard.
HX19e electric mini excavator; via Hyundai Construction Equipment.
The ability to operate indoors, underground, or in environments like zoos and hospitals were keeping noise levels down is of critical importance to the success of an operation makes electric equipment assets like these coming from Hyundai a must-have for fleet operators and construction crews that hope to remain competitive in the face of ever-increasing noise regulations. The fact that these are cleaner, safer, and cheaper to operate is just icing on that cake.