New Holland T7.235 - Manual (Page 12)

ULTIMATE ENGINE BREATHABILITY
ENGINE 12 13
EXCEPTIONAL FUEL ECONOMY:
The existing Tier 3 Nef engine series has
established itself as the benchmark for
fuel economy. The new Tier 4A Nef power
units in T7 tractors go one stage further,
with fuel use cut by up to 10% when
compared to existing T7000 models.
300
250
200
150
100
50
0
T7000
Tier 3
T7.170T7.185T7.200T7.210T7.220T7.235T7.250T7.260T7.270
EPM
Rated power
T7
Tier 4A
10% FUEL SA
VING
ECOBLUE™ SCR:YOUR POWER GUARANTEE
ECOBlue™ SCR guarantees exceptional
performance and high productivity, independent of
fuel quality, sulphur levels and without the need for
costly diesel additives. With rated powers that span
125hp to 228hp, all T7 models generate extra power
of between 171hp to 269hp with EPM.
Exhaust gas containing NOx
Nitrogen and Water
Dosing Module
AdBlue/DEF tank
AdBlue/DEF additive
Supply module
SCR Catalyst
T7 tractors are powered by the very
latest generation of Nef engines.
Now with proven ECOBlue™ SCR
technology, to meet the stringent
Tier 4A emissions standards. This
uses AdBlue® to transform the
harmful nitrogen oxides contained
in the exhaust gas into harmless
water and nitrogen. This
aftertreament system is separate
from the main engine which means
only clean, fresh air is fed into the
engine. What does this mean?
Clean running power units with
improved performance and
enhanced fuel efficiency.
Fuel consumption (%) Power output (hp)
NH_T7_Brochure.qxd:NH_T7_Brochure 23/5/11 5:26 PM Page 12