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42 SEPTEMBER 2014 OUTDOOR POWER EQUIPMENT www.outdoorpowerequipment.com
Kohler Engines announced
Aug. 21 that its 1,028-cc,
3-cylinder Kohler Diesel
engine is now powering 2
Polaris off-road vehicles.
The Kohler KDW1003 will
be standard on 2015 model
year RANGER Diesel and
RANGER CREW Diesel
vehicles.
"We're excited to
partner with Polaris on
the rollout of their new
diesel utility vehicles," said Jeff
Wilke, product manager for Kohler
Engines. "Our KDW1003 is ideally suited
for this type of application due to its overhead cam that was designed with
automotive characteristics, as well as an advanced fuel-injection system that
delivers smooth, quiet power and enhanced fuel efficiency of a diesel engine.
Plus, we're able to provide a high-output 110-amp alternator to drive more
accessories, which will be a key feature for users."
The liquid-cooled KDW1003 engine meets all EPA Tier 4 final, CARB, and
EURO emissions standards due to its indirect fuel-injection system and high-
efficiency combustion. The engine's belt-driven, overhead camshaft enables the
engine to run at higher speeds (up to 4,200 rpm if needed), and low-turbulence,
pre-combustion chambers provide quiet operation. Its low cylinder volume and
superior balance produce smooth operation. The KDW1003 offers a robust 110
amps of alternator output to power a wide variety of accessories on the Polaris
RANGERs, including lights, heaters, audio systems and more.
The KDW1003's overhead cam, a low-profile head design with integrated
injectors, makes it a compact package, which is ideal for off-road vehicles and
many other applications, including amphibious vehicles, trench rollers, asphalt
rollers, light towers, pressure washers, pumps, and wood chippers/shredders. The
engine's heavy-duty, cast-iron crankcase is extremely durable and ideal for rugged
conditions. Multiple power takeoff options provide maximum power and flexibility.
"Our designers were attracted to a number of options offered on the Kohler
Diesel," said Steve Schiebel, product manager for Polaris RANGER. "The low-
profile overhead cam design offered a lot of design freedom and flexibility. In
addition, we didn't have to sacrifice power and performance for fuel efficiency
and lower emissions. The Kohler engine provided the best overall solution for
integration and Tier 4 requirements for the new Model Year 2015 RANGER
Diesel models."
Off-road utility vehicles from Polaris powered by Kohler Engines
