Related by context. Frequent words. (Click for all words.) 57 hybrid propulsion 57 drivelines 50 BlueTec 50 High Mobility Multipurpose 50 AuraGen 49 Medium Tactical Vehicle 49 electric powertrains 49 electric powertrain 49 Oshkosh Truck 48 hybrid drivetrain 48 HMMWV 47 hydrogen internal combustion 47 Torvec 47 hybrid powertrains 47 drivetrain components 47 electric propulsion 47 electric drivetrain 47 hybrid electric 46 FlexFuel 46 Light Tactical Vehicle 46 Selective Catalytic Reduction SCR 46 Oshkosh Truck Corp. 46 drivetrains 46 tactical wheeled 46 iRobot PackBot 46 UQM 46 TARDEC 46 EDAG 46 HIMARS 46 tilt rotor 45 P 8A Poseidon 45 UH 1Y 45 Hybrid 45 Dual Fuel 45 HYbrid4 45 vertical takeoff 45 diesel engine 45 MANN + HUMMEL 45 CH #K 45 hybrid powertrain 45 powertrain 45 DriverTech 45 Propulsion Systems 45 Oshkosh Truck Corporation 45 armor kits 44 Unmanned aircraft 44 powertrains 44 Mobion 44 vehicles HEVs 44 motors generators 44 EcoBoost engines 44 AH #D Apache 44 SUGV 44 Willys Jeep 44 HUMS 44 efficient powertrains 44 autonomous robotic 44 mechatronic 44 GDLS 44 Concept Vehicle 44 conventional internal combustion 44 TPI Composites 43 MAVs 43 Stability Control 43 Utilimaster 43 cleanest diesel 43 diesel engines 43 MULE 43 backhoe loaders 43 remotely piloted 43 EcoBoost engine 43 M#A# [005] 43 Plasan 43 Utility Helicopter 43 MRAPS 43 nano engineered 43 tiltrotor 43 diesel powered 43 prototypes 42 UUV 42 unmanned aerial 42 ePower 42 VTOL 42 Armaments Command TACOM 42 Hummer H1 42 radomes 42 XH 42 codeveloped 42 Rave Computer 42 membrane PEM fuel 42 prototype 42 PackBot 42 EcoMotors 42 Dodge Ram pickups 42 Li Ion batteries 42 propulsion systems 42 Odyne 42 Drivetrain 42 AIM 9X 42 powertrain components 41 Escape hybrid