Engines Of 37Kw Or More: 4Jh4-Te And 4Jh4-Hte - Yanmar 3JH4E Service Manual

1.6.2 Engines of 37kW or more:
4JH4-TE and 4JH4-HTE
EPA Emission Regulations for Marine CI Engines
are applied to engines of 37kW or more in the
U.S.A. Model 4JH4-TE is an EPA approved engine
as commercial application and Model 4JH4-HTE is
an EPA approved
application.
(1) Engine identification
With the regulations on exhaust gas emission
worldwide, it has become necessary to identify
engines in a manner to determine which
regulations they comply with, hence.
Model 4JH4-TE and 4JH4-HTE have the
following EPA label (Emission control labels)
attached:
Emission control label (EPA label) and
location.
The model year and engine family name in
EPA label are changed every year.
The below figure shows an example.
• 4JH4-TE
EPA label
MARINE ENGINE EMISSION CONTROL INFORMATION
THIS ENGINE COMPLIES TO U.S.EPA REGULATIONS
40 CFR PART 94 WHICH APPLY TO MARINE ENGINES
MODEL YEAR : 2006
DISPLACEMENT PER CYLINDER : 0.499 LITERS
ENGINE FAMILY : 6YDXM2.00D4T APPLICATION:COMMERCIAL
STANDARDS THC+NOx:7.5g/kWh CO:5.0g/kWh PM:0.40g/kWh
REFER TO OWNER'S MANUAL FOR MAINTENANCE
SPECIFICATIONS AND ADJUSTMENTS.
• 4JH4-HTE
EPA label
MARINE ENGINE EMISSION CONTROL INFORMATION
THIS ENGINE COMPLIES TO U.S.EPA REGULATIONS
40 CFR PART 94 WHICH APPLY TO MARINE ENGINES
MODEL YEAR : 2007
DISPLACEMENT PER CYLINDER : 0.499 LITERS
ENGINE FAMILY : 7YDXM2.00D4H APPLICATION:RECREATIONAL
STANDARDS THC+NOx:7.5g/kWh CO:5.0g/kWh PM:0.40g/kWh
REFER TO OWNER'S MANUAL FOR MAINTENANCE
SPECIFICATIONS AND ADJUSTMENTS.
Only 4JH4-HTE has the EPA recreational label
attached on the fresh water cooler.
EPA recreational label
THIS ENGINE IS CATEGORIZED AS A RECREATIONAL
MARINE ENGINE UNDER 40 CFR PART 94. INSTALLATION
OF THIS ENGINE IN ANY NONRECREATIONAL VESSEL IS A
VIOLATION OF FEDERAL LAW SUBJECT TO CIVIL PENALTY.
engine as recreational
ENGINE MODEL : 4JH4-TE
YANMAR CO.,LTD.
ENGINE MODEL : 4JH4-HTE
YANMAR CO.,LTD.
EPA recreational
label
49
1. General
008439-02X
EPA label
011744-00E