Green Orchards

Green Orchards

Episode 4029 , Episode 4042
Auto Value and Bumper to BumperTire Rack "The Way Tire Buying Should Be"

Many carmakers are pledging to go all-electric in the near future, so other forms of hard working machinery are starting to follow suit…including down on the farm where Green Acres is truly the place to be.

Although farm tractors and the jobs they do have become more sophisticated and high-tech over the years, the heavy chassis and engines under the hood haven't always kept pace with that progress and most still rely primarily on diesel fuel.

Hummingbird EV is one company looking to upset that status quo apple cart. They’ve teamed up with the San Joaquin Valley Clean Cities Coalition, Project Clean Air, and others to place four prototype zero-emission electric tractors in service at one of the country’s largest fruit growers.

These EV tractors are fitted with 120 peak kilowatt electric motors tied to Hummingbird controllers and software. With 25 kilowatt-hour battery packs and 65 horsepower, performance is equivalent to a gas or diesel tractor of the same size.

Moonlight companies, in Reedley, California, is an ideal test bed. They operate year-round, growing all varieties of citrus and stone fruits...from peaches, plums, and pomegranates.. to grapes, lemons, oranges and -- during our visit, lots and lots of mandarins -- and shipping them fresh to markets all over the globe.

This third-generation farm is committed to using environmentally-sound practices and investing in the latest technology. They even have a 2-megawatt on-site solar farm which powers much of their packing and cold-storage operations. So trying out these EV tractors for the past year was an easy call.

TY TAVLAN: We use approximately 80 small diesel-powered tractors during the harvest season to pull our fruit through the field. For this particular function, since it pulls fruit, and then it stops..then it pulls fruit again and then it stops, we can get approximately two days worth of work out of the tractor.

What we really like about it is, it’s basically maintenance-free, it starts every time, and it works just fine.

JOHN DAVIS: The battery-electric tractors in this test are paired with an all-electric class 6 vehicle-to-vehicle charging truck, also designed by Hummingbird. It can provide up to 40 kilowatts of level 2 AC charging, enough to juice up two tractors simultaneously, eliminating time-consuming round-trips back to the charging station; a big advantage, especially during harvest. The truck itself has an 88 kilowatt-hour battery pack and 90 miles of range.

Hummingbird’s expertise is designing and scaling electric powertrains for medium duty applications like mining, utilities and food delivery. And they are challenging the notion that one size fits all down on the farm.     

RAKESH KONERU: Every tractor has a certain demand in terms of the battery pack size and things like that..how long they use, how long they drive, so on and so forth, so where we’re unique is we’re trying to adapt where the commonality of parts come into play. So, when you try to scale it up, it’s easy to mix and match a production line with different scale of vehicles with the same system.

JOHN DAVIS: Like any farm in America, economics comes into play here too. Drought conditions in California and elsewhere have forced growers to cultivate fewer acres to conserve water, meaning tighter crop density is the key to making ends meet. So tractors of the future may need to hug the ground to fit under closely-planted trees, or be extra skinny to drive between them.

RAKESH KONERU: The main idea for us was to showcase the capability of what an electrification can bring into farming, but at the same time we’re also exploring the idea of what it takes for the farmer to be ready for future farming.

And every farm has a different, unique, requirement. If you go to a vineyard, for example, their needs are completely different, so when we see the market expansion, we want to explore the idea of, let’s design a chassis from the ground level up, which is well thought out you know, which can stick on for the next generations.

JOHN DAVIS: This type of custom design is well-suited for the flexible packaging afforded by electric battery packs. So it looks the E-volution of modern farming in the near future may well be fueled by the EV revolution of today.

2025 Lamborghini Temerario

2025 Lamborghini Temerario

Episode 4336
Auto Value and Bumper to BumperTire Rack "The Way Tire Buying Should Be"

Shots taken of a prototype Lamborghini tell us that a successor to the Huracan supercar car may be closer than we might think.

Believed to be named the Temerario, this prototype leaves plenty to the imagination. We can’t make out any powertrain details, but perhaps we’ll see a plug-in hybrid of sorts, like the recently launched Revuelto.

One particular shot of the passenger side window does show a Revuelto-like interior, but the exterior is rather bespoke.

We’re excited to see more of what Lamborghini has in store for their next supercar entry and we can’t wait to get behind the wheel.