Page 254 - The Central Motor Vehicles Rules, 1989

226 THE CENTRAL MOTOR VEHICLES RULES, 1989 RULE 115A

TABLE
Limit Values for Type Approval (TA) as well as for Conformity of Production (COP)

Bharat Stage II (CEV) Applicable with CO HC NOx PM
effect from the
Category g/kWh
kW < 8 1-10-2008 8.00 1.30 9.20 1.0
8 £ kW < 19 1-10-2008 6.60 1.30 9.20 0.85
19 < kW < 37 1-10-2007 6.50 1.30 9.20 0.85
37 < kW < 75 1-10-2007 6.50 1.30 9.20 0.85
75 < kW < 130 1-10-2007 5.0 1.30 9.20 0.70
130 < kW < 560 1-10-2007 5.0 1.30 9.20 0.54
Bharat Stage III (CEV) Applicable with CO HC + NOx PM
effect from the
Category g/kWh
kW < 8 1-4-2011 8.00 7.50 0.80
8 £ kW < 19 1-4-2011 6.60 7.50 0.80
19 £ kW < 37 1-4-2011 5.50 7.50 0.60
37 £ KW < 75 1-4-2011 5.00 4.70 0.40
75 £ KW < 130 1-4-2011 5.00 4.00 0.30
130 £ KW < 560 1-4-2011 3.50 4.00 0.20
Notes :
1. The test shall be on Engine Dynamometer.
2. The Test-Procedure for measurement of Gross Power (without Fan) shall be
as per Part IV of MoSRTH/CMVR/TAP-115/116 Issue No. 3.
3. The Test-Procedure for measurement of emission of visible and gaseous
pollutants and Particulate Matter shall be as per MoSRTH/CMVR/TAP-
115/116 Part X (sub-part B).
4. The emission of visible pollutants shall not exceed the limit values given in
sub-rule (3) of Rule 115-A when tested on engine dynamometer at eighty
per cent load at six speeds as per sub-rule (3) of Rule 115-A.
5. To meet Bharat Stage III (CEV) norms with effect from 1-4-2011, Engine
manufacturer may opt for an engine test as mentioned in Table I below for
evaluating deterioration factors as per Annexure V of Part X, sub-part B of
MoSRTH/CMVR/TAP-115/116 Issue No. 3.
TABLE 1

Category (power band) Useful life (hours)

(Emission Durability Period)

< 19 kW 3000
19 < kW = 37 (constant speed) 3000