T-842/1352/2012 - Central Farm Machinery Training & Testing ...

T-842/1352/2012SWARAJ 744 XM TRACTOR – Commercial (Initial)17. SUMMARY OF OBSERVATIONS, COMMENTS & RECOMMENDATIONS17.1 Evaluative (mandatory) / Non-evaluation (Non-mandatory) parameter applicable forqualifying Minimum Performance criteria as per Clause-4 (Table-1) of IS: 12207-2008 foracceptance of the tractor for the purpose of subsidies/NABARD financing are summarizedas under:Sl.No.CharacteristicCategory(Evaluative /NonEvaluative)Requirementsas per IS: 12207-2008Valuesdeclared by theapplicant/ (D)Requirement (R)AsobservedWhethermeets therequirements(Yes/No.)1 2 3 4 5 6 717.1.1 PTO Performance :a) Maximum powerDeclared value to beunder 2 h test,achieved with a 30.1 (D) 29.3 Yes(kW )Evaluative tolerance of: -5 /(Natural ambient+10% for PTO powercondition)>35hp. –7.5/+10% forPTO power ≤ 35 hpb) Power at rated engine Non-do- 30.1 (D) 29.3 Yesspeed, (kW) Evaluativec) Specific fuel Nonconsumption Evaluative ± 5% 258 (D) 254 Yescorresponding tomaximum power,(g/kWh)d) MaximumequivalentcrankshaftNonEvaluative ± 8% 188 (D) 184.5 Yestorque,(Nm)e) Back-up torque, Non10 percent, min. 15 % (D)/percentEvaluative10% (R )f) Maximum operating temperature, ( O C)1) Engine oilNonEvaluative2) Coolant (water)EvaluativeThe declared value shouldnot exceed the max. valuespecified by the oilcompany and the observedvalue under high ambientcondition should notexceed the declaration.The declared value shouldnot exceed the boilingtemperature of coolantunder the pressurized orotherwise and theobserved value under highambient condition shouldnot exceed the declaration.130(D)115(D)18.6 Yes105 Yes98 Yesg) Engine oilconsumption, (g/kWh)h) Smoke levelEvaluativeEvaluativeNot exceeding 1% of SFCat max. power under Highambient conditionsMaximum light absorptioncoefficient of 3.25 permetre or equivalentBOSCH No. 5.2 or 75Hatridge value (As perCMVR)2.54 (R)3.25permetre(R )0.34 Yes0.19 YesCENTRAL FARM MACHINERY TRAINING & TESTING INSTITUTE,BUDNI Page 39 of 47