COMBINE HARVESTER TEST FORM DECLARATION REGARDING SELECTED PERFORMANCE AND CHARACTERISTICS AS PER IS: 15806-2008 Sr. Characteristics Requirement Declared No. 1 2 3 4 5 Prime Mover Performance: i) Max. power (absolute) It should not be less than Average max. power 5% of the declared valve. observed during 2 hrs. max. power test in natural ambient condition kW ii) Max. power observed Max. observed must during test after adjusting not be less than 5% of the no load engine speed declared value. as per recommendation of the manufacturer for field work, kw iii) Power at rated engine The observed must speed, kw not be less than 5% of the declared value by the applicant. iv) Specific fuel consumption The average value g/ kwh. during 2 hr. max. Power test must be within ±5% of the declared value by applicant/manufacture. v) Max. smoke density For tractor:- (bosch no.) at 80% load 5.2 bosh no. or 75 between the speed at max. hartridge Power & 55% of speed at max. Or 1000rpm For engine:- whichever is higher should be observed as per CMVR Free deceleration or rule. natural aspirated or turbo charges 65 hartridge vi ) Max. crank shaft torque, It must not be less than (N-m) observed during the 8% of declare value of test after no load engine manufacturer. speed is adjusted as per manufacture’s recommendation for field work vii) Back up torque, % 7% min.
COMBINE HARVESTER TEST FORM DECLARATION REGARDING SELECTED PERFORMANCE AND CHARACTERISTICS AS PER IS: 15806-2008 Sr. No. Characteristics Requirement Declared 1 2 3 4 5 Prime Mover Performance: i) Max. power (absolute) Average max. power observed during 2 hrs. max. power test in natural ambient condition kW It should not be less than 5% of the declared valve. ii) Max. power observed during test after adjusting the no load engine speed as per recommendation of the manufacturer for field work, kw Max. observed must not be less than 5% of declared value. iii) Power at rated engine speed, kw The observed must not be less than 5% of the declared value by the applicant. iv) Specific fuel consumption g/ kwh. The average value during 2 hr. max. Power test must be within ±5% of the declared value by applicant/manufacture. v) Max. smoke density (bosch no.) at 80% load between the speed at max. Power & 55% of speed at max. Or 1000rpm whichever is higher should be observed as per CMVR rule. For tractor:- 5.2 bosh no. or 75 hartridge For engine:- Free deceleration or natural aspirated or turbo charges 65 hartridge vi ) Max. crank shaft torque, (N-m) observed during the test after no load engine speed is adjusted as per manufacture’s recommendation for field work It must not be less than 8% of declare value of manufacturer. vii) Back up torque, % 7% min.
CombineSelectedperformanceCharacteristics.docx