Largest Tractor Engines in the USA

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	Largest Tractor Engines in the USA Anyone who has driven a tractor knows that they are among the most powerful machines on the planet. And with that power comes a lot of responsibility. After all, these massive machines are often used for farming, construction, and other heavy-duty tasks. From the world's largest farm tractor to the largest production tractors, these machines are impressive feats of engineering. Let's look at some of the largest tractor engines in the USA. In this post, we'll be discussing the 10 largest tractor engines in the United States of America. We'll take a look at what these massive machines are used for and some of their key features. So, without further ado, let's get started. Largest Tractors In the World Big Bud 16v-747 - World's Largest Farm Tractor Made by the Big Bud Tractors, the 16v-747 is the largest farm tractor in the world. This massive machine is used for a variety of tasks, including plowing, planting, and harvesting. It weighs in at over 122 tons and is powered by a 16-cylinder diesel engine that produces over 3,000 horsepower. Originally designed by the Rossi Brothers, the 16v-747 is so big that it requires two sets of rear tires to support its weight. And those massive tires are 36 inches wide and 63 inches in diameter. In total, the tractor is nearly 24 feet wide and 50 feet long. Cotton farmers in the United States use this tractor to plant their crops. And it can plant up to 120 acres of cotton in a single day. Engine Horsepower: 1100 hp (820 kW) Engine: Detroit Diesel 16V92T Tires: LSW1400/30R46 Dimensions (L x W x H) [feet]: 28.51 x 25.26 x 14.11 Weight: 50 tons Big Bud 950/50 Another one from Big Bud and the Williams Brothers, the 950/50 is another massive machine that is used for a variety of tasks on farms. It weighs in at nearly 70 tons and is powered by a 12-cylinder diesel engine that produces over 2,000 horsepower. The tractor's 16-cylinder Detroit Diesel engine, which has 760 horsepower, was constructed by Ron Harmon and his team at the Northern Manufacturing Company. Engine Horsepower: 950 hp (710 kW) Engine: CAT 3508 Tires: Goodyear DT930 1100/45R46 Weight: 40 tons Rite 750 Earthquake The name itself gives away the power of this machine—an earthquake with the strength of 750 horses. This is one of the biggest tractors and most recent additions to Mahindra’s line-up in the US, and it’s definitely a machine that lives up to its name. It packs a 16-speed transmission, 4WD, and dual rear wheels that make it capable of handling cultivation purposes in any terrain or load. Engine Horsepower: 850 hp (625 kW) Engine: 12V92 Detroit Diesel Tires: 35.5L32 Dimensions (L x W x H) [feet]: 30 x 18 x 14 Weight: 31.52 tons ACO 600 Oubaas This powerful tractor is produced by the South African company, ACO Agri. It’s one of the biggest machines on our list, with an engine that produces 600 horsepower. The transmission is a 24-speed Powershift, and it comes with both 4WD and dual rear wheels. It also has an optional cab, which makes it even more versatile. Engine Horsepower: 820 hp (612 kW) Engine: ADE 444TI V12 Weight: 25 tons MeriCrusher MT-700 Coming in number five, we have the MeriCrusher MT-700. This Finnish machine is powered by a Cummins QSC8.3 engine that produces 700 horsepower. It also has the necessary tools, making it one of the most effective crawler tractors on the market. Its high engine, which has a power of 768 hp (565 kW), and severe duty mechanical power take-off enable it to operate quicker on the field with reduced fuel consumption per hectare. Engine Horsepower: 768 hp (565 kW) Engine: VOLVO TAD 1643 VE Tracks: Twin Rubber Tracks Dimensions (L x W x H) [feet]: 19.25 x 14.92 x 12.36 Weight: 22.5 tons Big Bud 740 This massive machine, owned by the Williams Brothers in Château Country, is the largest tractor engine ever built. Weighing in at a whopping 18 tons, it's nearly twice as large as the next biggest tractor engine! The Big Bud 740 was designed for farming operations that require a lot of horsepower to get the job done right. With 1,000 horsepower on tap, it can pull a fully loaded grain trailer with ease. It can also till fields that are up to 160 acres in size! Engine Horsepower: 740 hp (544 kW) Engine: Komatsu 23.2L 6-cyl diesel Tires: 5 feet diameter Tank Capacity: 700 gallons Weight: 34.02 tons Rite 707 By way of a lucky chain of circumstances, Dave and John Curtis, who owned the Rite by Curtis brand, were able to construct this magnificent American tractor in Great Falls, Montana. In 1954, the two brothers started marketing Wagner tractors, which were first made for industrial use. However, the Curtis brothers had a passion for farming and saw potential in the Wagner design for agricultural uses. They reworked the design slightly to create the Rite by Curtis 707—a machine that would go on to set records. Engine Horsepower: 700 hp (520 kW) Engine: Detroit Diesel Fendt 1167 Vario MT Fendt, a German company, is the manufacturer of this massive machine. The 1167 Vario MT weighs in at 40 tons and is powered by a 16.8-liter engine that produces an impressive 2,185 horsepower. This tractor was designed for use in extremely large farming operations and deep ripping. Its fuel tank capacity of 660 liters ensures that it can work for long periods of time without needing a refill. Engine Horsepower: 673 hp (495 kW) Engine: MAN D4276 Tracks: 27.5" Standard AG Tracks Dimensions (L x W x H) [feet]: 25.83 x 10.63 x 12.5 Weight: 18.8 tons Big Bud 650/50 The first 650/50 unit was built in 1981, and the business only produced 6 units altogether. According to reports, just 2 of the original 6 machines are still in use in the US; the other 4 were reportedly transferred to Australia years ago. The machine is powered by a 16-cylinder, 4-stroke turbocharged Detroit Diesel engine that delivers 650 horsepower. Engine Horsepower: 650 hp (484 kW) Engine: Detroit Diesel 12V-92 Tires: 35.5-32 Wheelbase: 1159.84 inches Weight: 27.2 tons Versatile 620DT (Delta Track) It was introduced in 2006 and it’s still being produced today. This model is powered by a 16-cylinder turbocharged diesel engine that generates 620 horsepower. The company that produces this machine, Versatile, is based in Canada. This machine is used mostly for farming applications. Engine Horsepower: 620 hp (462 kW) Engine: Cummins QSX15 Tracks: 30" Camso 6500 Tracks Dimensions (L x W x H) [feet]: 25.83 x W x 12.5 Weight: 27 tons Big Roy: Versatile 8-WD Another entry from Versatile, the 8-WD is powered by a 16-cylinder turbocharged diesel engine that produces 600 horsepower. Big Roy's engine is located behind the operator's cab, unlike Big Bud, which reduces rear view. This needs to be considered when operating the machine. However, it's one of the most popular models for farmers in North America. Engine Horsepower: 600 hp Engine: Cummins KTA 1150 Fuel Capacity: 550 gallons Dimensions (L x W x H) [feet]: 30.5 x W x 11 Weight: 26 tons AGCO Challenger MT975B AGCO's Challenger brand offers the MT975B, a 970-horsepower tractor with a 16.2-liter 6-cylinder turbocharged diesel engine. The machine is marketed as being able to "out pull, out-lift and outperform" other tractors in its class. Because of its articulation point, the MT975B tractor has a tight 42-degree turning circle, but it is still too broad to comfortably drive on most western European highways. Engine Horsepower: 600 hp Engine: Caterpillar ACERT Tier III, 24 valves, electric fuel injection Fuel Capacity: 396 gallons Dimensions (L x W x H) [feet]: 24.9 x 16.7 x 12.6 Weight: 27 tons Case IH Steiger Quadrac 620 Tractor The Steiger Quadrac 620 is a four-wheel-drive tractor that was launched in 2013. It 12.9-L Case IH FPT engine delivers up to 620 horsepower. Comes with two-stage turbocharging, high-pressure common rail fuel system, and advanced electronic controls. This is one of the most popular models for farmers in North America. Engine Horsepower: 620 hp Engine: FPT 787 Cubic Inches Fuel Capacity: 470 gallons Weight: 24.39 tons Upton HT14/350 2WD Tractor The Upton HT14/350 2WD tractor is the most potent 2WD factory-built agricultural tractor in the world, while not being nearly as powerful as the Quadtrac 620. The HT14/350 was created in 1978 in Corowa, NSW, Australia by Upton, a tractor producer well-known for creating tractors that resembled tanks. Engine Horsepower: 350 hp Engine: Cummins NTC-350 855 Fuel Capacity: 350 gallons Dimensions (L x W x H) [feet]: 21.5 x 11.75 x 11.42 Weight: 20.24 tons Shop Tractor Engine Rebuild Kits & Parts at Heavy Duty Pros Tractor engine rebuilding is a popular service that many shops offer. Tractor engines can be rebuilt to like-new or better-than-new condition, and the process usually costs less than half of what a new engine would cost. Here at Heavy Duty Pros, we offer a wide variety of tractor engine rebuild kits and parts from the top brands in the business. Whether you need a complete overhaul kit or just a few replacement parts, we have what you need to get your tractor engine running like new again.