DEF

All JCB EcoMax Tier IV Final engines over 56kw (75hp) run on Selective Catalytic Reduction (SCR) systems). SCR systems require DEF to ensure the engine meets the significantly reduced levels of exhaust NOx, particulate matter and hydrocarbons required by the emissions legislation.

Diesel Exhaust Fluid (DEF) is a highly purified, colorless liquid containing demineralized water (67.5%) and Urea (32.5%). DEF is specified under ISO 22241 and is marketed under various names such as AdBlue®, ARLA 32 or AUS 32.

DEF is injected into the mixer before the SCR catalyst. When the DEF is injected into the exhaust stream it turns into ammonia and water. This ammonia enters the catalyst and reacts with the NOx molecules to form nitrogen and water. Naturally occurring and harmless, they are then released into the atmosphere.

JCB sells DEF through its authorized JCB North American Dealer Network.


LOCATIONS


Carroll, Ohio
4805 Scooby Lane
Carroll, OH 43112
Phone:(740)654-5304
Fax:(740) 687-9130
Hours:M-F 7 am to 5 pm

Columbia, South Carolina
141 Brickyard Road
Lexington, SC 29072
Phone:(803) 520-0032
Fax:(803) 520-7469
Hours:M-F 7 am to 5 pm

Raleigh, North Carolina
125 Wilsons Mills Rd. Ext.
Smithfield, NC 27577
Phone:(919) 938-8145
Fax:(919) 938-9129
Hours:M-F 7 am to 5 pm

Charlotte, North Carolina
11301 Reames Rd.
Charlotte, NC 28269
Phone:(980) 859-4680
Fax:TBD
Hours:M-F 7 am to 5 pm