The Ranger Raptor powertrain features cutting edge technology to offer more power and torque, better fuel economy, less weight and with off-road specific calibrations for engine, transmission, driveline, steering, brakes and Electronic Stability Control (ESC) system.
In a revolutionary move to deliver incredible performance and responsiveness, a 10-Speed transmission is combined with a new 2.0-liter Bi-Turbo diesel engine in the Ranger Raptor to deliver a maximum of 213PS (157kW) of power and 500Nm of torque.
Ford engineers have tested the new powertrain extensively in order to prove out durability.
This testing includes running a ‘thermo cycle’ on the engine, heating both turbos to the point of glowing red for 200 hundred hours non-stop. It can withstand this torture thanks to the turbo bearings and low-pressure (LP) turbo being water cooled to reduce temperature, avoid over-heating and protect the air induction components.
Working as a team, the smaller, high-pressure (HP) turbo is connected in a sequence to the larger, LP turbo and is controlled with by-pass valves that determine the operating mode depending on engine speed. At lower engine speeds, the two turbos work in series, enhancing torque and responsiveness, while at higher engine speeds, the small HP turbo is bypassed, and the higher LP turbo provides boost to deliver more power.
The Ford-designed and Ford-built 10-speed automatic transmission is shared with the F-150 Raptor and has been created with high-strength steel, aluminium alloys and composites to optimize durability and weight. Having 10 gears means a wider ratio-span resulting in better acceleration and responsiveness. With more room to optimize gear spacing, engineers could customize gear progression far more efficiently than before, providing more accurate – and quicker – upshift and downshift capability.
The all-new electronic system features real-time adaptive shift-scheduling algorithms engineered to help ensure the right gear is selected at the right time. A unique transmission calibration also includes a ‘Live in Drive’ function, meaning that the paddle shifters are always available for manual gear selection override.
The Ranger Raptor’s chassis frame is a new unique frame that is specifically designed for the vehicle to travel at high speeds off road and endure the punishment that off road racing provides.
Ranger Raptor’s innovative new coilover rear suspension uses a Watt’s link setup with solid rear axle to provide superior lateral control off-road while also helping improve ride and handling.
The frame design incorporates new geometry for the large suspension, providing the Raptor DNA increased track and wheel travel. Built to withstand high-impact off-road events, Ranger Raptor’s frame consists of various grades of high-strength low-alloy (HSLA) steel. The stiffened side-rails are made from increased HSLA grade steel to absorb off-road high speed impacts.
The front accommodates strengthened protruding shock absorber towers, while a new bespoke coilover rear suspension with an integrated Watt’s linkage allows the axle to move up and down with very little lateral movement. Two recovery hooks rated at 4.5 tonnes can be found at the front, plus reinforced spare tyre mounting cross-members for the larger 17-inch Raptor rims.
The braking system on the Ranger Raptor offers extreme stopping power through new and bespoke components. At the front, twin-piston calipers have been increased by 9.5mm in diameter, while the ventilated rotors are an impressive 332 x 32mm in size. At the rear, Ranger Raptor comes with disc brakes with a brake actuation master cylinder and booster to increase braking performance. The 332 x 24mm rear rotor is ventilated and coupled with a new 54mm caliper.
“The standout experience of the Ranger Raptor, hands down, is how far you can push it off-road versus any other available production road vehicle in our markets, and still ride like a millionaire on-road,” said Damien Ross, Chief Program Engineer, Ranger Raptor, Ford Motor Company.
“Everything about the Ranger Raptor builds on the already outstanding sophisticated feel and functional capability of the Ranger, and then goes further. From a driving dynamic fun standpoint, it is really an exceptionally special vehicle.”
Raptor’s race-bred suspension has been specifically crafted to tackle undulating terrain at high-speed while remaining in complete control and comfort. The Position Sensitive Damping (PSD) shock absorbers (dampers) provide higher damping forces at full jounce and rebound to enable better off-road capabilities, and lower damping forces in the mid-travel zone for a class leading plush ride during on-road trips. These settings are truly calibrated for the best of both worlds.
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