E4B Engine - Kubota KX080-4 Workshop Manual

KX080-4, WSM
(Continued)

[2] E4B ENGINE

[Example: Engine Model Name V2607-CR-TE4(C)B-XXXX or V2607-CR-TIE4(C)B-XXXX]
The emission controls previously implemented in various countries to prevent air pollution will be stepped up as
Nonroad Emission Standards continue to change. The timing or applicable date of the specific Nonroad Emission
regulations depends on the engine output classification.
Over the past several years, KUBOTA has been supplying diesel engines that comply with regulations in the
respective countries affected by Nonroad Emission regulations. For KUBOTA Engines, E4B will be the designation
that identifies engine models affected by the next emission phase (See the table below).
When servicing or repairing ###-E4B series engines, use only replacement parts for that specific E4B engine,
designated by the appropriate KUBOTA Parts List and perform all maintenance services listed in the appropriate
KUBOTA Operator's Manual or in the appropriate KUBOTA Workshop Manual. Use of incorrect replacement parts or
replacement parts from other emission level engines (for example: E3B engines), may result in emission levels out
of compliance with the original E4B design and EPA or other applicable regulations.Please refer to the emission label
located on the engine head cover to identify Output classification and Emission Control Information. E4B engines are
identified with "EF" at the end of the Model designation, on the US EPA label. Please note: E4B is not marked on the
engine.
Production Month and Lot Number
Month
January
February
March
April
May
June
July
August
September
October
November W0001 to W9999
December
* Alphabetical letters "I" and "O" are not used.
(a) (b) (c) (d) (e)
e.g. V2607 - 8 C L A001
(a) V2607: Engine Model Name
(b) 8: Engine Series (07 series)
(c) C: Production Year (2012)
(d) L: Production Month (June)
(e) A001: Lot Number: (0001 to 9999 or A001 to Z999)
Category (1) Engine output classification
Less than 19 kW
From 19 to less than 56 kW
EF
From 56 to less than 75 kW
From 75 to less than 130 kW
NOTE
• "E4B" engines are identified with "EF" at the end of the
Model designation, on the US EPA label.
"E4B" designates some Interim Tier 4 / Tier 4 models,
depending on engine output classification.
G-3
Engine Lot Number
A0001 to A9999
C0001 to C9999 from D0001
E0001 to E9999
G0001 to G9999 from H0001
J0001 to J9999
L0001 to L9999 from M0001
N0001 to N9999
Q0001 to Q9999 from R0001
S0001 to S9999
U0001 to U9999
Y0001 to Y9999
RY9212148GEG0002US0
RY9212148GEG0003US0
GENERAL
from B0001
from F0001
from K0001
from P0001
from T0001
from V0001
from X0001
from Z0001
EPA regulation
Tier 4
Interim Tier 4
Interim Tier 4
Interim Tier 4
KiSC issued 08, 2015 A