Page 257 - The Central Motor Vehicles Rules, 1989

RULE 115A THE CENTRAL MOTOR VEHICLES RULES, 1989 229
1 2
[(8) [Every gasoline driven power tiller manufactured on and from 1st July, 2013
and every gasoline multi-utility industrial power sweeper and every gasoline
agricultural tractor manufactured on and from 1st October, 2014 shall comply with the
Bharat Stage III norms and the weighted average mass emission standards, when tested
for Type Approval (TA) and Conformity of Production (COP) in accordance with the
eight mode test cycle as specified in the following Table 1, shall not exceed the limits as
specified in the Table 2 below:—]
TABLE 1

Mode Engine Speed Percent Load Weighting Load
(1) (2) (3) (4)
1 Rated 100 0.15
2 Rated 75 0.15
3 Rated 50 0.15
4 Rated 10 0.1
5 Intermediate speed 100 0.1
6 Intermediate speed 75 0.1

7 Intermediate speed 50 0.1
8 Idle — 0.15

TABLE 2
LIMIT VALUE FOR TYPE APPROVAL (TA) AND CONFORMITY
OF PRODUCTION (COP)
Co(g/Kwhr) HC+Nox(g/Kwhr)
(1) (2)
14 24
Notes:
1. Test shall be on engine dynamometer.
2. The Test procedure for measurement of gross power (without fan) shall be
as per IS:14599.
3. The reference fuel for Gasoline power tiller engine shall be as specified in
Annexure IVG of the said rules.
4. The test procedure for measurement of emission gaseous pollutants shall
be as per procedure laid down in Ministry of Road Transport and
Highways/Central Motor Vehicles Rules/Type Approval
Procedure-115/116 (MoRTH/CMR/TAP-115/116).]

1 Inserted vide GSR 515(E), dt. 29-6-2012, w.e.f. 29-6-2012.
2 Substituted for “Every gasoline driven power tiller manufactured on and from 1-7-2013, shall comply with
the Bharat Stage III norms and the weighted average mass emission of Carbon Monoxide (CO),
Hydrocarbon (HC) and Oxides of Nitrogen (Nox) in grams per kilo watt hour emitted by them, when tested
for Type Approval (TA) and Conformity of Production (COP) in accordance with the eight mode test cycle
given in the following Table 1, shall not exceed the limits given in the following Table 2:—” vide GSR 543(E),
dt. 30-7-2014, w.e.f. 30-7-2014.