When humanity needed a hero to save Earth from Megatron and the Decepticons, Optimus Prime was the hero who stepped up to the challenge. The transforming Autobots don’t actually exist, but the U.S. military could no doubt use that kind of technology -- and, in a way, they already have something pretty close.
It’s not science fiction; it’s the Oshkosh Defense LVSR -- also known as “the wrecker.”
In truth, the wrecker is only one of three forms the LVSR can take. All three are impressive feats of engineering, though. Anyone who appreciates trucks, military technology and gratuitous feats of strength should be a lifelong fan of this platform.
Lame Name, Awesome Truck
LVSR stands for Logistics Vehicle System Replacement. The Marine Corps inked a contract with Oshkosh Defense for the vehicle in 2006 to (you guessed it) replace the Logistics Vehicle System that had served as the Corps’ heavy hauler since 1985.
At the time, Oshkosh Defense announced that the Marine Corps had agreed to purchase between 1,592 and 1,900 LVSRs for $740.2 million. Three years later, a subsequent contract added more than 425 trucks, 170 armor kits and 270 weapon-mounting kits. This tacked on another $176 million.
The outgoing LVS was a hoss, make no mistake. It moved all kinds of heavy cargo across unforgiving terrain for 21 years. But rising challenges in Iraq and Afghanistan called for something new. The LVSR didn’t just need to be stronger, both in terms of payload and the ability to survive blasts from improvised explosive devices, but needed to do multiple jobs.
The MKR15 wrecker gets much of the glory. This is the Marine Corps’ tow truck. The platform also provides the MKR16 tractor. Think of the MKR16 as a fifth-wheel towing rig, only larger in every dimension, stronger and capable of going just about anywhere. Finally, there’s the MKR18 cargo truck. This truck’s load-hauling system (LHS) doesn’t just carry heavy containers of equipment; it can load and unload them by itself with a heavy-duty hydraulic system.
All three variants are built on the same platform, which separates the cab and powertrain from the job-specific rear portion of the truck. This streamlines production, training and maintenance. It wasn’t easy to pull off, but it’s an incredible asset on the battlefield.
LVSR: By the Numbers
When the first LVSR hit the fleet in 2006, it had some pretty impressive stats.
It came with integrated mounting points so units could add armor plating prior to deploying to a combat zone. Oshkosh Defense’s sophisticated TAK-4 suspension and 10-wheel drive made it almost impossible to get stuck. Four-wheel steering made the LVSR more agile in tight spaces than the Army’s Heavy Expanded Mobility Tactical Truck (HEMTT), which is based on the same platform.
As the truck publication Diesel Army reports, the combination of a 600-horsepower Caterpillar C15 turbo-diesel engine and a robust seven-speed Allison 4700SP transmission propelled the LVSR to a top speed of 65 mph on pavement and 40 mph off-road. The original press release from Oshkosh Defense notes that the LVSR could also haul a 33,000-pound payload.
And yet, it was also surprisingly simple to operate and maintain. The same type of fluid lubricated the engine, transmission, transfer case and hydraulics. This is the kind of design that comes from hands-on experience rather than a boardroom, and it made the LVSR easy to work on in austere conditions.
Since then, Oshkosh has bumped up those numbers significantly. The 600-horsepower power plant remains, but the original payload of 33,000 pounds looks like a casual warm-up compared to what the platform can toss around now.
According to Oshkosh Defense, the big dog of the three variants, the wrecker, can pull 20,000 pounds with the front winch, tow 53,000 pounds with the rear pintle, pull 78,000 pounds with the rear winches, lift and tow 96,000 pounds, and flat-tow 110,000 pounds.
It can also haul 10,000 pounds on its cargo deck like a pickup truck. That’s more than the most powerful Ford F-150 weighs with its maximum payload in the bed.
That means it can tow an MTVR or MRAP with about as much effort as you use to pull a rolling suitcase through the airport.
But let’s put that into perspective another way. With a maximum payload of 110,000 pounds, the LVSR can transport 22,000 five-pound tubs of protein powder, 110,000 cans of Rip-It or 124,737,908 Zyn pouches. Talk about increasing combat effectiveness!
Is the Next Evolution of the LVSR Near?
The LVS program ran from 1985 to 2006 -- 21 years. The LVSR program turns 18 this year, and there are people in the Pentagon who want something newer. More specifically, the Army is in the middle of a four-way competition for the Common Tactical Truck, a heavy-duty rig that will replace the M195 tractor, M1088 cargo truck and HEMTT.
The Marine Corps always hangs on to old gear longer than the other branches, but you have to wonder whether senior personnel are keeping an eye on the latest developments from Oshkosh Defense.
If the company produces a truck capable of replacing the LVSR and the MTVR, that could be a compelling business proposition. Only time will tell, but one thing is certain: Logistics Marines aren’t going to stop rolling coal and crushing miles with absurd off-roaders anytime soon.
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