NRFMTTI - Ashok Leyland

elzlzarfu+- q&apr ftsHCOMMERCIAL TEST REPORT

Page 1 of34

wGrr / No. : E-tLglLsI7 '

ard / Month: March, 2OL4

ENGINE PERFORMANCE TEST

(H6ETtC3RD22)

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GOVERNMENT OF INDIAMINISTRY OF AGRICULTURE

(DEPARTMENT OF AcRTCULTURE & COOPEARATTON)

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NORTHERN REGION FARM MACHINERY TRAINING AND TESTING INSTITUTE TRACTOR NAGAR,stRsA RoAD, HTSAR-125001 (HARYANA)

,/ Phones: 01662-226172

Ashok Leyland

€qwrdz/ Website: htto://nrfmtti.dacnet.nic.ind-*a,r E-mail: [email protected]. / Fax No. 01562-276984

ENGINE PERFORMANCE TESTAshok Leyland .E-11911587

8.1.6 Volveg, guides ondiiming geor:Any morked sign ofover heoiing ofvolvesPitiing of seot/focesof volvesAny visuol domoge tothe teeth of iiminggeors

Spring stiffness, N/mm

Observolion

: None

: None

: None

(kgf/mm):

Cieoronce belwee:r volve guide ond volve stem(mm):

SUMMARY OT OBSERVATIONS, COMMENTS AND RECOMMENDATIOIiIS

Engine Performonce Test:

)iscord!rnit

t\ I '\t

pecitleo

9.

9.1

Observations lnitial settings, I Discard limit

<gflmm I kgf/mm

lnlet valve spring 2.21.to 2.22 Not specitied

Exhaust valve

soring .2.21.tic 2.22

Observotions lnitiolseilinE D

lir

lnlet volveExhoust volve

O.OZ to 0.08 0.035 to 0.068 i_-----lO.OZ to 0.0? 0.050 to 0.083 I '

Engine

Brokepower, kW

(Ps)

Cronkshoft torque,Nm(kgf-m)

Enginespeed(rpm)

Hourly f uel

consumptionks/h / (Uh)

Specificfuelconsumption kg/kwh(kg/hph)

Specific energykwhil (hphil)

i) Moximum Power'2 hours lest:

70.7(96.1 ) 321.3(32.8) 2200 20.51(24.82) 0.290(0.21 1) ) 84r,ir l.l{71 )

60.6(82.4) 356.3(36.4) I 700 r5.18( 18.28) 0.25 r(0. I tt.5 ) .-t ; -r( I.: r.)+)

57.0(77.5) 356.3(36.4) 1600 13.89 (16.72) 0.244(0.r79) .409(4.o-i ) l

s2.6(7 1.s) 3s 1.0(3s.8) 1 500 12.65( 15.25) 0.240(0.177) .4i.i(,t.695)

ii) Power ol roted engine speed (2200 rPm)

70.95(96.5) 322.s(32.9) 2200 20.s3(24.70) 0.289(C.213) 2.ti72(.i.e0: i

69.61(94.6) 316.4(32.3) 2200 20.16(24.5s) 0.290(0.1t.j) 2.S-15(j.U)) )

!f_i1gl!;{q;,1.rI_

E-119t1587ENGINE PERFORMANCE TEST

Ashok LeYlandH6ETIC3RD22

* Under high ombienl

COMMERCIAL(rcr) 29 of 34 l

** of I850 rpm,k*{< of 1750 rpm

,c*r<* of 1650 rpm

conditions

Field settings

ii)

iii)

The moximum power output of ihe engine wos observed os 70'7(96,1) &

60.6(82.4), 57.0(77.5), 52.6(71.5) kW(Ps) ot 2200, 1700, 1600 ond ls00

respectively of engine of full throitle ond seiting recommend for field

operotion respectively, under noturol ombient conditions durinq 2 I'rr"

moximum power test.

The specific fuel consumption corresponding to moximum power of full

throtfle ond settings recommended for field operotion were meosured os

o.2eolo.213), 0.2s1(O.lBs) ,0.244(0.17e) ond 0.240(0.1771 kglkw h (kg/hph),

under noturol ombient conditions during 2 hrs moximum power test'

The mox bock-uP torque of the

ombieni of full throttle where os

5.'l ond 4.5 % corresPonding to

under the high ombient. ot full

16.2%

engine wos observed os 19.6 % in noiurol

of recommended field settings it wos 5.4,

1850, l75O ond 1650 rpm respectively &

throttle setting the bock up torque wos

iv) Tho,moximum smoke density wos recorded os 3'12 (Bosch No') which ls

within Permissible limit.

iii) Moximum lorque:54.01(73.4) 385.8(39.4) 1400 12.81(1s.45) 0.237 (0.17 4) 3.496(4.7 s3)

51.4s(70.0) 367.s(37.5) r400 12.44(1s.13) 0.242(0.178) 3.401(4.623)*

54.28(73.8) 387 .7 (39 .6) I 400 r 2.95(1s.58) 0.239(0.1 76) 3.484(4.737)**

54.42(7 4.0) 3 88.7(39.7) 1400 12.87(1 5.50) 0.236(0. r 74) 3.5 I l(4.774)xE

48.7 s(66.3) 375.0(38.3) 1300 1r .38( 13.71) 0.233(0.1 7 1) 3.556(4.835)*+**

v)

o)

Five hour roling test:

Engine looded lo 9O7" of moximum powerl

6s.0(88.4) 285.\ (29.11 2282 20.0124.3e) 0.308 (0.226) 2.667 13 62o)

b) moximum power:

69 .sl9 4.5) 316.0(32.2) 2200 20.32(24.78) 0.292(0.21s\ 2.805(3.814)-

r

NORTHERN REGION FARM MACHINERY TRAINING AND TESTING INSTITU'I'E. HISAR

E-119t1587ENGINE PERFORMANCE TEST

Ashok LeylandH6ETIC3RD22

9.2

v) The moximum temperoture of engine oil, cooloni (woter) ond exhousigos wos observed os I 17.4, 102.0 ond 501.0 respeciively, under highombient condition.

vi) The lubricoting oil & coolont consumplion during five hours roting teslwere meosured os 0.334 g/kWh(0.246 g/hph) ond L9O% of totol coolonico pocity respectively.

Assessment of Weor:The weor of engine components i.e. cylinder liners, piston, piston rings, volves,volve guides, springs, big-end beorings ond moin beorings were observedwithin the permissible limit. However the weor ossessment of criticolcomponent of engine hos to be mode ofter completion of oll field ond lob.tests of individuol combine horvester.

Mqinlenonce/Service problems:No noticeoble mointenonce/service problem wos observed during the courseof entire engine test.

Defecls & Breokdowns:

No breok down occurred during the entire engine 1est.

SETECTED PERFORMANCE AND OTHER CHARACTERISTICS AS PER IS: I5806.2008.

ii

9.3

9.4

10.S.

No.

Chorqclerislics Requiremenl Declored Observed Remork

I Prim e mover performoncei) Mox. Power

(obsolute) Averogemox. power observedduring 2 hrs. mox.power test in nolurolombient condilionkW{Ps)

It should not beless thon 5% of thedeclored volue.

1A ) 70.7 (96.1) | Conforms

ii) Mox. power observedduring test ofterodjusiing the no loodengine speed os perrecommendolion ofthe monufocturer forfield work, kW(Ps)

Mox. powerobserved must notbe less thon 5% ofdeclored volue.

Noispecified

60.6(82.4), | --

s7 .o(77 .s) ono I

s2.6(7 | .s) I

Corresponding I

to no lood rom I

os 1850,1750 I

ond I 650 I

respeclively

NORTFMRN REGION FARM MACHINERY TRAINING AND TESTING INSTITUTE, HISAR

E-119t1587ENGINE PERFORMANCE TEST

Ashok Leyland(H6ETIC3RD22)

COMMERCIAL(rcr) 31 of 34

iii) Power of rotedengine speed, kW(Ps)

(Under noturolombient condition)

The observedvolue must not beless thon 5% of ihedeclored volue byihe opplicont.

74.3 70.9 5(9 6.s) Conforms

iv) Specific fuel

consumption g/kWh.The overogeobserved volueduring 2 hr. mox.power test must

be within !5% ofthe decloredvolue byoppliconl/monufocturer.

238!5% ,on Does nolconform

v) Mox. .smoke density(bosch no.) aI BO%

lood between thespeed oi mox. power& 55% of speed oimox. or 1000 rpmwhich ever is higher,should be observedos per CMVR rule

For troctor :-

5.2 bosch no. or 75

hortridgeFor engine :-

Free decelerotionor noturolospiroted or turbochorges - 65

hortridge

3.12 Confroms

vi) Mox. cronk shofltorque, (N-m)

observed during thetest ofler no loodengine speed is

odjusted os permonufociure'srecommendotion for

field work

It must not be less

thon B% ofdeclore volue bymonufoclurer.

Notspecified

388.7 @ r750

rpm387.7 @1850

rpm37s.0 @

1650rpm

vii) Bock up torque,To 7%min. 19.6 Conforms

viii) Mox. operoting temp.To be declored bymonufocturer

i) engine oil

ii) Coolont

120

r0B

117.40C

I 020c

Conforms

Conf orms

ix) Lubricotion oil

consumption, g/kWhl% of SFC ot moxpower during 5hr.

roting test in high

ombientcondition

2.92+10% 0.334 Conforms

li

I

NoRTHERN REGIo]' FARM MACHn.{ERY TRAINING AND TESTING INSTITUTE,, HISAR ___.1

E-119t1587ENGINE PERFORMANCE TEST

Ashok LeylandH6ETIC3RD22

Engine operotion ond mointenonce monuolCopy of ARA|Test Reports

Printed declorotion engine setting & discorcl limits

of 34I

l

11.

,ii

flI

Literolure supplied with lhe Mochine:Following literotures were supplied by the opplicont in English, however, this

should be modified os per lS:8132-.l999 in Hindi oncj other regionol !orrguogesfor the users ond service personnel's.

i)

ii)

iii)

2. Discord limili) Cylinder bore

diometer, mmShould not

exceed lhe voluesdeclored by the

monufocture

104.15 104.01 Conforms

ii) Pision diometer, mm -do- lrloispecified

r 03.4E

(/Min)

iii) Ring end gop, mm -do- 1.2 0.45 Confcrrnsiv) Ring groove

cleoronce, mm--do.- Top- 0.7

Second-0.2

Oilring-n'l

Top-

Second 0.06

MCX

Oil ring 0.06

Conforms

Corrf ornrs

v) Diometricol ond oxiolcleoronce of big endbeoring, mm

-do- Diometricol-0.12

Axiol-0.60

Diometricol-mox 0.06

Axiol-0.40

Conforms

Conf oinrsvi) Diometricol ond oxiol

cleoronce of moinbeorings, mm

--do-- Diometricol-0.l3

Axiol-0.40

Diometricol-mox 0.05

Axiol-0.15

Conforrls

Ccnfornis

3. Spork orrester Essentiol

Not providedhovlever

turbo chorgerelirninoies iherequirement

of sporkorrester

4. Breok down (criticol, mojor & minor)Essentiol os per lS

r 5806-2008

Annexure Ar, AtA3

NIL I C,rnformsl

l

NORTI.IERN REGION FARM MACHINERY TRAINING AND TESTING INS]IT