Oshkosh Unveils Silent But Deadly eJLTV Hybrid
The Oshkosh JLTV enters the electric age.
Oshkosh Defense just joined the fray, unveiling a hybridized prototype of its Joint Light Tactical Vehicle, dubbed the Oshkosh eJLTV.
The eJLTV builds upon the JLTVLike the standard JLTV (of which about 15,000 are currently operated by the armed forces), the eJLTV sports Oshkosh's Baja-bred height-adjustable and self-leveling gas-adjustable independent suspension, MRAP-grade armor, and full-time four-wheel drive. Where things change is under the hood. Joining the standard GM-sourced Duramax 6.6-liter turbodiesel V-8 and Allison-built six-speed automatic is a new electric motor, backed up by a 30 kWh battery pack, which, the manufacturer says is leaves it "opportunity for growth." The eJLTV's battery pack and motor adds about 1,000 pounds to the JLTV's roughly 14,000 pound curb weight.
Interestingly, the eJLTV is charged by running the diesel engine as a generator for the battery pack. Oshkosh says about 30 minutes of running will fully charge the battery, providing up to "30 minutes" of EV range. The manufacturer says it chose not to build a plug-in hybrid to eliminate the need to set up a charging infrastructure in austere environments, though it can add that capability if a customer requests it. The company also says it can convert existing JLTVs into eJLTVs.Oshkosh is sensitive to sharing technical specifications of the eJLTV's powertrain. Figure over 400-hp, 0-60 mph in about 10 seconds, a top speed of 70 mph, and a claimed 20-percent improvement on fuel economy for the eJLTV.
Aside from reducing the military's reliance on jet fuelthe eJLTV provides further benefits to deployed airmen, soldiers, and Marines. Like the Ford F-150 Lightning, the eJLTV is capable of exporting up to 115 kW of electricity, eliminating the need to tow a generator. The eJLTV has the further benefit of reducing the vehicle's noise and heat signature, making it more survivable in combat.
Although the military currently has no plans to purchase the eJLTVs, Oshkosh is likely attempting to sweeten the pot as it re-competes for the Army contract to continue building JLTVs this year. The Army, which purchased the JLTV's technical rights from Oshkosh, is currently soliciting bids from Oshkosh, GM Defense, Navistar, and AM General for a "recompete" contract. It plans to award the JLTV follow-on contract by the end of 2022.