the netherlands communication test report.pdf · gowind / mazzini / keter tread pattern: sc501 /...
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Division Vehicle Regulation & Admission
P.O. Box 777 Tel. + 31 (0)79 345 83 02 Type-approval Department2700 AT Zoetermeer E-mail [email protected] Netherlands www.rdw.nl
Tyres-road-noise-component R117-02 v7.00 Page 1 of 3
THE NETHERLANDS(N E D E R L A N D)
COMMUNICATION
Concerning (1):
- approval granted- approval extended- approval refused- approval withdrawn- production definitely discontinued
of a type of tyre with regard to ‘rolling sound emission level’ and/or ‘adhesion performance on wet surfaces’ and/or ‘rolling resistance’ pursuant to Regulation number 117.
Approval number: E4*117R02/09*10649*01
1. Manufacturer’s name and address : Wanli Tire Corporation Limited3 Wanli Road, Aotou Town, Conghua 510940 Guangzhou City, Guangdong Province, China (PRC)
2. If applicable, name and address of manufacturer’s representative : N/A
3. ‘Tyre class’ and ‘category of use’ of the type of tyre : Class C1 / Class C2 / Class C3 (1)
normal / snow / special (1)
3.1. Snow tyre for use in severe snow conditions : yes/no (1)
3.2. Traction tyre : yes/no (1)
4. Tyre type designation :
4.1. Brand name(s)/trademark(s) of the type of tyre : WANLI / NEGOTIATOR / SUNNY / APTANY
/ DIAMOND / AUTOGREEN / GOWIND / MAZZINI / KETER / FORTUNA
Approval number: E4*117R02/09*10649*01
Tyres-road-noise-component R117-02 v7.00 Page 2 of 3
4.2. Trade description(s)/Commercial name(s) of the type of tyre : SC501 / NC501 / RC501 / DC501 / AS2 / FC501
/ TOUR-X
5. Technical service and, where applicable, test laboratory approved for purposes of approval or of verification of conformity tests : IDIADA Automotive Technology, S.A.
L’Albornar, P.O. Box 2043710 Santa Oliva (Tarragona), SPAIN
6. Performance(s) approved : sound level at (stage 1/stage 2) (1), wet adhesion level, rolling resistance level (stage 1/stage 2) (1)
6.1. Sound level of the representative tyre size, see Paragraph 2.5. of Regulation number 117, as per item 7. of the test report in the appendix 1 to Annex 3: 72 dB(A) at reference speed of 70/80 km/h (1).
6.2. Wet adhesion level of the representative tyre size, see Paragraph 2.5. of Regulation number 117, as per item 7. of the test report in the appendix to Annex 5: 1.40 (G) using the vehicle or trailer method (1).
6.3. Rolling resistance level of the representative tyre size, see paragraph 2.5. of Regulation number 117, as per item 7. of the test report in the appendix 3 to Annex 6: 8.44 N/kN.
6.4. Snow grip level of the representative tyre size, see paragraph 2.5. of Regulation No. 117, as per item 7. of the test report in the appendix (2) to Annex 7: 1.16 (Snow grip index) using the brake on snow method (1), spin traction method (1) or acceleration method (1).
7. Number of report issued by that service : CN19020049; CN19030811
8. Date of report issued by that service : 11/02/2019; 28/03/2019
9. Reason(s) of extension (if applicable) : Addition of brand name and trade description;Addition of new tyre sizes;Deletion of trade description
10. Any remarks : N/A
11. Place : Zoetermeer
12. Date :
13. Signature :
14. Annexed to this communication are:
14.1. A list of documents in the approval file deposited at the Type Approval Authorities having delivered the approval and which can be obtained upon request (3).
Approval number: E4*117R02/09*10649*01
Tyres-road-noise-component R117-02 v7.00 Page 3 of 3
14.2. A list of tyre size designations: Specify for each brand name/trademark and/or each trade description/Commercial name the list of tyre size designations, adding in case of Class C1 tyres the mark ‘reinforced’ (or ‘extra load’) or the speed symbol of snow tyres or in the case of tyres of Classes C2 and C3, the mark ‘traction’, if so required by paragraph 3.1. of this Regulation.
(1) Strike out what does not apply.(2) Appendix 2 for C1 and C2 tyres.
Appendix 3 for C3 tyres.(3) In the case of ‘snow tyre for use in severe snow conditions’ a test report according to Appendix 2 of Annex 7 shall be submitted.
TECHNICAL DOCUMENTATION
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Wanli Tire Corporation Limited E4*117R02/09*10649*01
APPLICATION FOR APPROVAL OF A TYPE OF PNEUMATIC TYPE FOR PRIVATE CARS
ACCORDING TO ECE REGULATION NO. 117, 02 SERIES OF AMENDMENTS
1 GENERAL
1.1 Manufacturer’s name and address : Wanli Tire Corporation Limited
3 Wanli Road, Aotou Town, Conghua 510940 Guangzhou
City, Guangdong Province China (PRC)
1.2 Name and address of manufacturing
plant(s)
: Wanli Tire Corporation Limited
3 Wanli Road, Aotou Town Conghua, 510940 Guangzhou
City, Guangdong Province China (PRC)
1.3
Brand name(s), Trade description(s) or
Trade mark(s) to be used for particular tyre
type-approval requested
: Brand name: WANLI / NEGOTIATOR / SUNNY/
APTANY / DIAMOND/ FORTUNA / AUTOGREEN/
GOWIND / MAZZINI / KETER
Tread pattern: SC501 / NC501 / RC501 / DC501 / FC501/
AS2/ TOUR-X
2 TYRE
2.1 Tyre classification (class C1, C2, C3) : Class C1 / Class C2 / Class C3
2.2 Section width range (for Class C1 tires) : 155-225
2.3 Tyre structure : diagonal / bias-belted / radial
2.4.1 For class C1 tyre, state whether
2.4.1.1 Reinforced (or extra load) in case of
approval with regarding to rolling sound
mission level
: see the attached list of tire sizes
2.4.1.2 Speed category symbol “Q” or below (not
including “H”) or “R” and above
(including “H”) in case of snow tyres for
approval with regarding to adhesion on
wet surfaces
: see the attached list of tire sizes
2.4.2 For class C2, C3 tyre, state whether
2.4.2.1 M+S marked in case of approval with
regard to rolling sound emission level at
stage 1
: N/A
2.4.2.2 Traction in case of approval with regard to
rolling sound emission level at stage 2.
: N/A
2.5 Category of use(normal, snow, special) : normal / snow / special
2.6 Details of the major features, with respect
to the effects on the performance (i.e.
rolling sound emission level, adhesion on
wet surfaces, rolling resistance and snow
grip) of the tyres, including the tread
pattern, included in the designated range of
tyre sizes. This may be by means of
descriptions supplemented by technical
data, drawings, photographs and Computer
Tomography (CT), and must be sufficient
to allow the Type Approval Authority or
technical service to determine whether any
subsequent changes to the major features
will adversely affect the tyre performance
: Refer to drawing of the tread pattern C
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Wanli Tire Corporation Limited E4*117R02/09*10649*01
List of tire designation sizes
Brand name or Trade mark: WANLI/ NEGOTIATOR/ SUNNY/ APTANY/ DIAMOND/ FORTUNA/ AUTOGREEN/
GOWIND/ MAZZINI/ KETER
Tread pattern as followings : SC501/ NC501/ RC501/ DC501/ FC501/ AS2/ TOUR-X
No. Tyre size Standard/
Extra load Load Speed
R30 approval
number
Limit value
for Sound
leve stage 1/
stage 2
dB(A)
Limit for
wet grip
index
Rolling
resistance
maximum values
for stage 1/ stage
2
(N/kN)
1 155/80R13 Standard 79 T E4-0230208
71
G≥1.1 10.5
2 155/70R13 Standard 75 T E4-0235121
3 165/70R14 Standard 81 T E4-0230210
4 175/70R14 Extra load 88/XL T E4-0236915
5 155/65R14 Standard 75 T E4-02116910
6 175/65R14 Standard 82 T E4-0239668
7 175/65R15 Standard 84 H E4-02115090
8 185/65R15 Standard 88 H E4-02115092
9 185/60R15 Extra load 88/XL H E4-02115091
10 185/55R15 Extra load 86/XL H E4-0248381
11 195/65R15 Standard 91 H E4-0236918
72
12 195/65R15 Extra load 95/XL H E4-02115094
13 195/60R15 Standard 88 H E4-02115093
14 205/60R16 Extra load 96/XL V E4-02115096
15 195/55R16 Extra load 91/XL V E4-02115095
16 205/55R16 Standard 91 V E4-02115088
17 205/55R16 Extra load 94/XL V E4-02115089
18 205/50ZR17 Extra load 93/XL W E4-02116912
19 215/50ZR17 Extra load 95/XL W E4-02116913
20 225/50ZR17 Extra load 98/XL W E4-02116914
21 205/45ZR17 Extra load 88/XL W E4-02116911
22 215/45ZR17 Extra load 91/XL W E4-02116915
23 225/45ZR17 Extra load 94/XL W E4-02115097
24 225/40ZR18 Extra load 92/XL W E4-02115087
2.7 Drawings or photographs of the tyre
sidewall, showing the information given in
paragraph 3.1.8. above and the approval
marking referred to in paragraph 4.
: See attachment drawings of the tyre sidewall
2.8 *Remark Snow tyre for use in severe snow conditions
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The worst case of test tires for tyre noise:
TEST SIZE : 225/40ZR18 92W XL
Because of : Largest section width (if the same section width: lowest aspect ratio; largest rim size)
The testing tire designation for wet grip:
TEST SIZE : 205/55R16 91V
Because of : Any tyre size that meets ten percent (10%) or more above the minimum required wet grip value
can represent the whole tyre size range of the tread pattern type.
For any tyre size the limited value for the test tire is: 1.1
The testing tire designation for rolling resistance:
TEST SIZE : 205/55R16 91V
Because of : The RRC value of tested candidate tyre other than the worst case tyre shall be equal or less than
new calculated limit vaule.
The lowest load index is 75, the calculate limit value for the tested tyre is: 10.24 N/kN
The testing tire designation for snow performance:
TEST SIZE : 205/55R16 91V
Because of : Any tyre size that meets the required value of the regulation plus (at least ) the extra safety margin
may represent the whole tyre type range.
The limited value for the test tire is: 1.10
Remark: The tread pattern may be named SC501 for WANLI/ NEGOTIATOR // NC501 for SUNNY // RC501 for APTANY
// DC501 for DIAMOND // FC501 for FORTUNA // AS2 for AUTOGREEN/ GOWIND/ MAZZINI // TOUR-X for KETER
according to the manufacture.
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Drawing of the tread pattern (for measured tyre)
Wanli Tire Corporation Limited
Pattern name SC501/ NC501/ RC501/ DC501/ FC501/ AS2/ TOUR-X
Tyre Size 225/40ZR18 92W XL
Market EU/US
Pitch number 77
Pitch ratio(Max/Min) 1.383
Groove area ratio [ % ] 36.82
Width: main grooves [mm] 5.5/6/7.5
Depth: center groove [mm] 8.2
Depth: shoulder groove [mm] 8.2
Detail drawing of tread pattern
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Drawing of the tread pattern (for measured tyre)
Manufacturer name Wanli Tire Corporation Limited
Pattern name SC501/ NC501/ RC501/ DC501/ FC501/ AS2/ TOUR-X
Tyre Size 205/55R16 91V
Market EU/US
Pitch number 80
Pitch ratio(Max/Min) 1.40
Groove area ratio [ % ] 36.82
Width: main grooves [mm] 5.5/6/7.5
Depth: center groove [mm] 8.2
Depth: shoulder groove [mm] 8.2
Detail drawing of tread pattern
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The sample of drawings or photographs of the tyre sidewall:
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China Office:
Jucheng Pioneer Park, Building 233999 Xiu Pu Rd, Nan Hui Pudong District201315 Shanghai - China
Tel. +86 (21) 6210 0894Fax +86 (21) 5208 0556e-mail: [email protected]
Headquarters:
L’Albornar – P.O.Box 20E - 43710 Santa Oliva (Tarragona)Spain
Tel. +34 977 166000Fax +34 977 166007e-mail: [email protected]
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Performed by: Revised by:
* THE PRESENTED RESULTS REFER ONLY TO THE TESTED SAMPLE.* THE PARTIAL REPRODUCTION OF THIS REPORT WITHOUT THE PERMISSION OF IDIADA IS COMPLETELY FORBIDDEN.* MEASUREMENT UNCERTAINTY OF THE RESULTS HAS BEEN CALCULATED BY THE LABORATORY
REPORT Nº CN19030811
UN/ECE REGULATION 117R02 RELATED TO ROLLING SOUND EMISSIONS, ADHESION ON WET SURFACES AND ROLLING RESISTANCE
Approval number : E4*117R02/09*10649*01Approved performances : S2WR2
Applicant : Wanli Tire Corporation Limited 3 Wanli Road, Aotou Town, Conghua 510940 Guangzhou City, Guangdong Province, China (PRC)
Manufacturer : Wanli Tire Corporation Limited 3 Wanli Road, Aotou Town, Conghua 510940 Guangzhou City, Guangdong Province, China (PRC)
Tyre class : C1
Category of use : Snow (for use in severe snow conditions)
Traction tyre : N/A
Brand name / Trade mark : WANLI / NEGOTIATOR / SUNNY / APTANY / DIAMOND / AUTOGREEN / GOWIND / MAZZINI / KETER / FORTUNA
Trade description/ Commercial name : SC501 / NC501 / RC501 / DC501 / AS2 / FC501 / TOUR-X
Place and date of issue : L'Albornar, Santa Oliva (Tarragona), 28/03/2019
CONCLUSIONS: The tested samples of the family FULFIL the technical prescriptions with regard to “rolling sound emissions level” and/or “adhesion performance on wet surfaces” and/or “rolling resistance” pursuant to UN/ECE REGULATION 117R02.The characteristics of the tested samples are detailed in the annexes to the test report.
Lluís Sans GomisDEPARTMENT MANAGER
Zhaocai(frank) YuHOMOLOGATION ENGINEER
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* THE PRESENTED RESULTS REFER ONLY TO THE TESTED SAMPLE.* THE PARTIAL REPRODUCTION OF THIS REPORT WITHOUT THE PERMISSION OF IDIADA IS COMPLETELY FORBIDDEN.* MEASUREMENT UNCERTAINTY OF THE RESULTS HAS BEEN CALCULATED BY THE LABORATORY
REPORT Nº CN19030811SUMMARY
1. Dimensions included in the type of tyre : See Manufacturer’s technical documentation attached
2. Tyre sizes selected for testing
2.1. Tyre size tested for rolling sound emissions : 225/40ZR18 92W XL (largest section width) See Annex 1, Test report CN19010187, IDIADA, 25/12/2018
2.2. Tyre size tested for adhesion on wet surfaces: 205/55R16 91V (meets extra 10%) See Annex 2, Test report CV19010880, IDIADA, 01/02/2019
2.3. Tyre tested for rolling resistance : 205/55R16 91V (new calculated limit value)See Annex 3, Test report CN18110113, IDIADA, 02/11/2018
2.4. Tyre tested for snow performance : 205/55R16 91V (new calculated limit value)See Annex 4, Test report CV19010314, IDIADA, 15/01/2018
3. Reason(s) of extension (if applicable) : - Addition of brand name and trade description- Addition of new tyre sizes- Deletion of trade description
4. New calculated limit value according to Announcement for the technical service 2018-01
4.1 In case a test tyre is selected which does not have the worst case properties the following applies:A test tyre, not having the worst case properties, performing at least ten percent (≥10%) above the minimum required wet grip performance level can represent the whole tyre size range of tyre types.New limit value is 1.1 < 1.40 (Wet grip test result)
4.2 To verify if a lower load index (LIlowest) meets the requirements of the regulation, the limit value for the tested tyre ( LIcandidate ) is calculated by the formula:Calculated limit value = (RRC-limit value R117 – 0.3# N/kN) – 0.06* x (LIcandidate – LIlowest)# the limit value of the regulation will be increased by a safety margin of 0.3 N/kN* the slope of rolling resistance coefficient versus load index is fixed on 0.06.Calculated limit value = (11.5 – 0.3# N/kN) – 0.06* x (91 - 75) = 10.24 N/kN > 8.44 N/kN (test result)
4.3 If a test tyre is selected, not having the worst case properties, the minimum required Snow grip index plus an extra safety margin must at least be met Braking method C1: 1.07 + safety margin 0.03 = 1.10 < 1.16 (Snow grip index test result)
5. List of Annexes to this report5.1. Annex 1: Test report according to rolling sound emission level.5.2. Annex 2: Test report according to adhesion on wet surfaces.5.3. Annex 3: Test report according to rolling resistance.5.4. Annex 4: Test report according to snow performance.5.5. Annex: Manufacturer’s technical documentation.
Place and date of issue: L'Albornar, Santa Oliva (Tarragona), 28/03/2019
Zhaocai(frank) YuHOMOLOGATION ENGINEER
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* THE PRESENTED RESULTS REFER ONLY TO THE TESTED SAMPLE.* THE PARTIAL REPRODUCTION OF THIS REPORT WITHOUT THE PERMISSION OF IDIADA IS COMPLETELY FORBIDDEN.* MEASUREMENT UNCERTAINTY OF THE RESULTS HAS BEEN CALCULATED BY THE LABORATORY.
ANNEX 1 TO THE TEST REPORTROLLING SOUND EMISSIONS, REPORT Nº CN19010187
1. TEST DATA
1.1. Test tyre details
1.1.1 Applicant : Wanli Tire Corporation Limited 3 Wanli Road, Aotou Town, Conghua 510940 Guangzhou City, Guangdong Province China (PRC)
1.1.2 Manufacturer : Wanli Tire Corporation Limited 3 Wanli Road, Aotou Town, Conghua 510940 Guangzhou City, Guangdong Province China (PRC)
1.1.3 Tyre class : C1
1.1.4 Category of use : Snow (for use in severe snow conditions)
1.1.5 Traction tyre : N/A
1.1.6 Brand name / Trade mark : WANLI
1.1.7 Trade description / Commercial name : SC501
1.1.8 Tyre size : 225/40ZR18 92W XL
1.1.9 Load index / Corresponding mass Qr [kg] : 92 / 630
1.1.10 Tyre structure : Radial
1.1.11 Date code, other manufacturer markings : 4718, 1WPXB WTCL
1.1.12 Reference inflation pressure Pr [kPa] : 290
1.1.13 Test inflation pressure Pt [kPa] :
Pt [kPa] admissible values
Front axle left wheel 200.00 ≤ 205.00 ≤ 220.00
Front axle right wheel 190.43 ≤ 205.00 ≤ 209.47
Rear axle left wheel 195.74 ≤ 205.00 ≤ 215.31
Rear axle right wheel 194.67 ≤ 205.00 ≤ 214.14
Pt ≥ 150 kPa
FULFILS / NOT FULFILS
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* THE PRESENTED RESULTS REFER ONLY TO THE TESTED SAMPLE.* THE PARTIAL REPRODUCTION OF THIS REPORT WITHOUT THE PERMISSION OF IDIADA IS COMPLETELY FORBIDDEN.* MEASUREMENT UNCERTAINTY OF THE RESULTS HAS BEEN CALCULATED BY THE LABORATORY.
1.1.14 Test tyre internal reference :
Front left Front rightCN19010187-1 CN19010187-2
Rear left Rear rightCN19010187-3 CN19010187-4
1.1.15 Test rim : 7.5 x 18
1.1.16 Test rim internal reference :
Front left Front rightG-B066 G-B068
Rear left Rear rightG-B067 G-B069
1.1.17 Test tyre load [kg] :
kg Qt [N] / %r
t
Front axle left wheel 468 50 < 74.29 < 90
Front axle right wheel 450 50 < 71.43 < 90
Rear axle left wheel 460 50 < 73.02 < 90
Rear axle right wheel 458 50 < 72.70 < 90
FULFILS / NOT FULFILS
Qt, avr [N] / %r
avr,t
70 ≤ 72.86 ≤ 80
FULFILS / NOT FULFILSC
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* THE PRESENTED RESULTS REFER ONLY TO THE TESTED SAMPLE.* THE PARTIAL REPRODUCTION OF THIS REPORT WITHOUT THE PERMISSION OF IDIADA IS COMPLETELY FORBIDDEN.* MEASUREMENT UNCERTAINTY OF THE RESULTS HAS BEEN CALCULATED BY THE LABORATORY.
1.2. Test vehicle
1.2.1 Trade name : Ford
1.2.2 Model : Escort
1.2.3 Year : 2015
1.2.4 Transmission : Manual
1.2.5 Wheelbase [mm] : 2,687
For Class C1 less than 3,500 mm.
FULFILS / NOT FULFILS
1.2.6 Vehicle internal reference : CPG-006
1.3. Test equipment
1.3.1 Sound level meter 1 : SB-G-111
1.3.2 Sound level meter 2 : SB-G-112
1.3.3 Manometer : PCL DAC1C08C
1.3.4 Weight scale : SB-G-070
1.3.5 Track temperature measurement device : G-B030
1.3.6 Wind speed measurement device : G-B029
1.3.7 Speed measurement device : SB-G-109
1.3.8 Ambient temperature measurement device : SB-G-114C
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* THE PRESENTED RESULTS REFER ONLY TO THE TESTED SAMPLE.* THE PARTIAL REPRODUCTION OF THIS REPORT WITHOUT THE PERMISSION OF IDIADA IS COMPLETELY FORBIDDEN.* MEASUREMENT UNCERTAINTY OF THE RESULTS HAS BEEN CALCULATED BY THE LABORATORY.
2. TEST TRACK
2.1. Environment
2.1.1 Air temperature Ta [ºC] : 5.6
5.0 < Ta < 40.0
FULFILS / NOT FULFILS
2.1.2. Test surface temperature Ts [ºC] : 13.8
5.0 ≤ Ts ≤ 50.0
FULFILS / NOT FULFILS
2.1.3 Wind speed [m/s] : 2.2
Less than 5 m/s
FULFILS / NOT FULFILS
2.1.4 Ambient noise [dB(A)] : 46.5
Test result – Ambient noise ≥ 10 dB(A)
FULFILS / NOT FULFILS
2.1.5 Wind direction [º] : 165.0
2.2. Date and method of check on compliance of the test surface with ISO 10844:2014:
- July 11th 2017- Mean profile depth- Issued by : Jiangsu ESTTRANS Engineering Inspection Co.,Ltd.
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* THE PRESENTED RESULTS REFER ONLY TO THE TESTED SAMPLE.* THE PARTIAL REPRODUCTION OF THIS REPORT WITHOUT THE PERMISSION OF IDIADA IS COMPLETELY FORBIDDEN.* MEASUREMENT UNCERTAINTY OF THE RESULTS HAS BEEN CALCULATED BY THE LABORATORY.
3. TEST RESULTS
Reference Speed: vref [km/h] : 80Range Speed [km/h] : 70.0 - 90.0
Run No.
Test speed [km/h]
Direction of run
Sound level left measured
[dB(A)]
Sound level right measured
[dB(A)]
Air temp. [ºC]
Surface temp.[ºC]
Sound level left temp. corrected[dB(A)]
Sound level right temp. corrected[dB(A)]
1 72.3 N → S 72.2 72.0 5.5 13.8 71.8 71.62 73.7 N → S 72.4 72.2 6.0 14.0 72.0 71.8
3 76.0 N → S 72.4 72.9 5.2 13.8 72.0 72.5
4 78.4 N → S 73.3 73.5 5.7 13.8 72.9 73.1
5 81.7 N → S 73.5 74.3 5.6 13.7 73.1 73.9
6 84.4 N → S 74.5 74.7 5.8 13.8 74.1 74.3
7 86.3 N → S 75.0 75.3 5.4 13.9 74.6 74.9
8 88.0 N → S 75.2 75.7 5.4 13.7 74.8 75.3
3.1. Regression line slope : 40.19
3.2. Sound level after temperature correction according to paragraph 4.3 ofAnnex 3 [dB(A)] : 73.3
3.3. Sound level according to paragraph 4.4. and 4.5. of Annex 3 [dB(A)] : 72
3.4. Limit value [dB(A)] :
C1Stage 2
Nominal Section width Limit dB (A)185 and lower 70Over 185 up to 245 71Over 245 up to 275 72Over 275 74
The above limits shall be increased by 1 dB(A) for "snow tyre for use in severesnow conditions" , extra load tyres or reinforced tyres, or any combination of theseclassifications. C
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* THE PRESENTED RESULTS REFER ONLY TO THE TESTED SAMPLE.* THE PARTIAL REPRODUCTION OF THIS REPORT WITHOUT THE PERMISSION OF IDIADA IS COMPLETELY FORBIDDEN.* MEASUREMENT UNCERTAINTY OF THE RESULTS HAS BEEN CALCULATED BY THE LABORATORY.
4. TEST TYRE PICTURES
Picture 1. Sidewall
Picture 2. Tread pattern
Place of test: Yancheng, ChinaDate of test: 14/12/2018
Zhaocai(frank) YuHOMOLOGATION ENGINEER
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* THE PRESENTED RESULTS REFER ONLY TO THE TESTED SAMPLE.* THE PARTIAL REPRODUCTION OF THIS REPORT WITHOUT THE PERMISSION OF IDIADA IS COMPLETELY FORBIDDEN.* MEASUREMENT UNCERTAINTY OF THE RESULTS HAS BEEN CALCULATED BY THE LABORATORY.
ANNEX 2 TO THE TEST REPORTADHESION ON WET SURFACES, REPORT Nº CV19010880
1. TEST DATA
1.1. Test tyre details
1.1.1 Applicant : WANLI TIRE CORPORATION LTD. 3 Wanli Road, Aotou Town, Conghua 510940 Guangzhou, Guangdong, China
1.1.2 Manufacturer : WANLI TIRE CORPORATION LTD. 3 Wanli Road, Aotou Town, Conghua 510940 Guangzhou, Guangdong, China
1.1.3 Tyre class : C1
1.1.4 Category of use : Snow (for use in severe snow conditions)
1.1.5 Traction tyre : N/A
1.1.6 Brand name / Trade mark : WANLI
1.1.7 Trade description / Commercial name : SC501
1.1.8 Tyre size : 205/55R16 91V
1.1.9 Load index / Corresponding mass Qr [kg] : 91 / 615
1.1.10 Tyre structure : Radial
1.1.11 Date code, other manufacturer markings : 3418, (B)
1.1.12 Inflation pressure [kPa] : 220
1.1.13 Test tyre internal reference :
Front left Front rightHVI-1809/208-1 HVI-1809/208-2
Rear left Rear rightHVI-1809/208-3 HVI-1809/208-4
1.1.14 Test rim : 6.5 x 16
1.1.15 Test rim internal reference :
Front left Front rightHVI-1710/234-1 HVI-1710/234-2
Rear left Rear rightHVI-1710/234-3 HVI-1710/234-4
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* THE PRESENTED RESULTS REFER ONLY TO THE TESTED SAMPLE.* THE PARTIAL REPRODUCTION OF THIS REPORT WITHOUT THE PERMISSION OF IDIADA IS COMPLETELY FORBIDDEN.* MEASUREMENT UNCERTAINTY OF THE RESULTS HAS BEEN CALCULATED BY THE LABORATORY.
1.1.16 Test SRTT identification : UNIROYAL 225/60R16 - ASTM F 2493-08
1.1.17 Test SRTT internal reference :
Front left Front rightHVI-1707/167-1 HVI-1707/167-2
Rear left Rear rightHVI-1707/167-3 HVI-1707/167-4
1.1.18 Test SRTT rim : 6.5 x 16
1.1.19 Test SRTT rim internal reference :
Front left Front rightHVI-1207/57 HVI-1207/58
Rear left Rear rightHVI-1207/59 HVI-1207/60
1.1.20 Test tyre load [kg] :
SRTT 1 Candidate tyre SRTT 2
FL 487 FL 487 79.2% Qr FL 489FR 459 FR 460 74.8% Qr FR 461RL 463 RL 462 75.1% Qr RL 460RR 452 RR 454 73.8% Qr RR 449
Between 60 per cent and 90 per cent of the load value corresponding to the load index of the tyre.
FULFILS / NOT FULFILS
1.2. Test vehicle
1.2.1 Trade name : AUDI
1.2.2 Model : A4 AVANT
1.2.3 Year : 2003
1.2.4 Transmission : Manual
1.2.5 Wheelbase [mm] : 2,650
1.2.6 Vehicle internal reference : HVI-1212/516
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* THE PRESENTED RESULTS REFER ONLY TO THE TESTED SAMPLE.* THE PARTIAL REPRODUCTION OF THIS REPORT WITHOUT THE PERMISSION OF IDIADA IS COMPLETELY FORBIDDEN.* MEASUREMENT UNCERTAINTY OF THE RESULTS HAS BEEN CALCULATED BY THE LABORATORY.
1.3. Test equipment
1.3.1 Manometer : 160128
1.3.2 Weight scale : 01199
1.3.3 Thermometer : 06268-1
1.3.4 Track temperature measurement device : 150129, 150129-1
1.3.5 Speed measurement device : 130205
1.3.6 Force pedal : 05610
2. TEST TRACK
2.1. Location : ABS Surface, IDIADA
2.2. Date of check on compliance of the test surface : February 25th 2018
2.3. Test track characteristics:
2.3.1 Texture depth [mm] : 0.92
2.3.2 BPN : 54
2.3.3 Water depth [mm] : Average of 1.40
2.4. Test method : Vehicle
2.5. Air temperature Ta [ºC] : 15.8
2.6. Wet surface temperature Tw [ºC] :
2.0 ≤ Tw ≤ 20.0
SRTT 1 Candidate tyre SRTT 217.7 17.9 20.0
FULFILS / NOT FULFILS
Variation during the test less than 10 ºC
FULFILS / NOT FULFILS
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* THE PRESENTED RESULTS REFER ONLY TO THE TESTED SAMPLE.* THE PARTIAL REPRODUCTION OF THIS REPORT WITHOUT THE PERMISSION OF IDIADA IS COMPLETELY FORBIDDEN.* MEASUREMENT UNCERTAINTY OF THE RESULTS HAS BEEN CALCULATED BY THE LABORATORY.
3. TEST RESULTS
SRTT 1 Candidate tyre SRTT 2
Test run Braking distance [m]
Average deceleration
[m/s2]
Braking distance [m]
Average deceleration
[m/s2]
Braking distance [m]
Average deceleration
[m/s2]1 34.87 6.64 30.65 7.55 34.68 6.672 35.09 6.60 32.66 7.09 33.30 6.953 33.35 6.94 32.28 7.17 34.50 6.714 - - 32.24 7.18 - -5 - - 31.75 7.29 - -6 - - 32.85 7.05 - -
Coefficient of variationSRTT 1 Candidate tyre SRTT 2
2.79 2.53 2.22< 3 per cent < 3 per cent < 3 per cent
FULFILS / NOT FULFILS
Run No
TestSpeed[km/h]
Directionof run SRTT Candidate
tyre
Mean fully developed
deceleration(mfdd)
BFC(R) BFC(T)Pedal force[N]
1 80 - 20 W - E 225/60R16 --- 6.73 m/s2 --- --- > 600
2 80 - 20 W - E --- 205/55R16 7.22 m/s2 0.69 0.74 > 600
5 80 - 20 W - E 225/60R16 --- 6.78 m/s2 --- --- > 600
Calculation of the wet grip index of the candidate tyre:
where:a = 0.7721b = 31.18t0 = 10ºCBFC(R0) = 0.68
Wet grip index of the candidate tyreG(T) = 1.40
3.1. Limit value :
C1Category of use Wet grip index (G) +10% Wet Grip index (G)
NormalSnow ≥ 1.1 ≥ 1.21
Snow in severe conditions and speed symbol R and above (including H) ≥ 1.0 ≥ 1.1
Snow in severe conditions and speed symbol Q or below (excluding H) ≥ 0.9 ≥ 0.99
Special - -
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* THE PRESENTED RESULTS REFER ONLY TO THE TESTED SAMPLE.* THE PARTIAL REPRODUCTION OF THIS REPORT WITHOUT THE PERMISSION OF IDIADA IS COMPLETELY FORBIDDEN.* MEASUREMENT UNCERTAINTY OF THE RESULTS HAS BEEN CALCULATED BY THE LABORATORY.
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* THE PRESENTED RESULTS REFER ONLY TO THE TESTED SAMPLE.* THE PARTIAL REPRODUCTION OF THIS REPORT WITHOUT THE PERMISSION OF IDIADA IS COMPLETELY FORBIDDEN.* MEASUREMENT UNCERTAINTY OF THE RESULTS HAS BEEN CALCULATED BY THE LABORATORY.
4. TEST TYRE PICTURES
Picture 1. Sidewall
Picture 2. Tread pattern
Place of test: L’Albornar (Santa Oliva)Date of test: 04/10/2018
Zhaocai(frank) YuHOMOLOGATION ENGINEER
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* THE PRESENTED RESULTS REFER ONLY TO THE TESTED SAMPLE.* THE PARTIAL REPRODUCTION OF THIS REPORT WITHOUT THE PERMISSION OF IDIADA IS COMPLETELY FORBIDDEN.* MEASUREMENT UNCERTAINTY OF THE RESULTS HAS BEEN CALCULATED BY THE LABORATORY
ANNEX 3 TO THE TEST REPORTROLLING RESISTANCE, REPORT Nº CN18110113
1. TEST DATA1.1. Test tyre details
1.1.1 Applicant : Wanli Tire Corporation Limited 3 Wanli Road, Aotou Town, Conghua 510940 Guangzhou City, Guangdong Province China (PROC)
1.1.2 Manufacturer : Wanli Tire Corporation Limited 3 Wanli Road, Aotou Town, Conghua 510940 Guangzhou City, Guangdong Province China (PROC)
1.1.3 Tyre class : C1
1.1.4 Category of use : Snow (for use in severe snow conditions)
1.1.5 Traction tyre : N/A
1.1.6 Brand name / Trade mark : WANLI
1.1.7 Trade description / Commercial name : SC501
1.1.8 Tyre size : 205/55R16 91V
1.1.9 Load index / Corresponding mass Qr [kg] : 91 / 615
1.1.10 Tyre structure : Radial
1.1.11 Date code, other manufacturer markings : 3518, 1WPPJ WTCL
1.1.12 Inflation pressure [kPa] : 210
1.1.13 Test tyre internal reference : CN18110113
1.1.14 Test rim : 6.5 x 16
1.1.15 Test rim internal reference : WANLI-01
1.1.16 Test rim material : Steel
1.2. Test machine data
1.2.1 Identification : STL PC/TBRR2-POS
1.2.2 Drum diameter [mm] : 1707
FULFILS/NOT FULFILS 1.2.3 Surface : Smooth steel
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* THE PRESENTED RESULTS REFER ONLY TO THE TESTED SAMPLE.* THE PARTIAL REPRODUCTION OF THIS REPORT WITHOUT THE PERMISSION OF IDIADA IS COMPLETELY FORBIDDEN.* MEASUREMENT UNCERTAINTY OF THE RESULTS HAS BEEN CALCULATED BY THE LABORATORY
1.2.4 Roughness [µm] : ≤ 6.3
FULFILS/NOT FULFILS
1.3. Test data
1.3.1 Measurement method : Force
1.3.2 Test speed [km/h] : 80
C1: 80 km/h (all speed and load symbols);
FULFILS/NOT FULFILS1.3.3 Load Index (LI) / Load [kg] : 91 / 615
1.3.4 Test load [kg / N] : 492 / 4,830.0
C1 (% of maximum load capacity): 80
FULFILS/NOT FULFILS1.3.5 Test inflation pressure, initial [kPa] : 210
C1: 210 kPa if standard/ 250 kPa if reinforced
FULFILS/NOT FULFILS1.3.6 Distance from the tyre axis to the drum outer
surface under steady state conditions during test (rL)[m] : 0.2841
1.3.7 Distance from the tyre axis to the drum outersurface under steady state conditions duringskim test (rL)[m] : 0.3115
1.3.8 Ambient temperature Tam [ºC] : 24.9
20.0 ≤ Tam ≤ 30.0
FULFILS/NOT FULFILS1.3.9 Skim test load [N] : 101.0
C1 ≤ 200 N
FULFILS/NOT FULFILS
1.3.10 Spindle force (Ft) [N] : 34.80
1.3.11 Spindle force during skim test (Ft) [N] : 3.50
1.3.12 Parasitic loss (Fpl) [N] : 4.78
1.3.13 Rolling resistance (Fr) [N] : 41.60
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* THE PRESENTED RESULTS REFER ONLY TO THE TESTED SAMPLE.* THE PARTIAL REPRODUCTION OF THIS REPORT WITHOUT THE PERMISSION OF IDIADA IS COMPLETELY FORBIDDEN.* MEASUREMENT UNCERTAINTY OF THE RESULTS HAS BEEN CALCULATED BY THE LABORATORY
2. TEST RESULTS
2.1. Rolling resistance coefficient
2.1.1 Initial value (or average in the case of more than 1) [N/kN] : 8.61
2.1.2 Temperature corrected value [N/kN] : 8.61
2.1.3 Temperature and drum diameter corrected value [N/kN] : 8.44
Rolling resistance coefficient Cr [N/kN] = 8.44
2.2. Limit value [N/kN]
For "snow tyre for use in severe snow conditions”, the limits shall be increased by 1 N/kN.
Stage 1 Stage 2
C1 12.0 10.5
C2 10.5 9.0
C3 8.0 6.5
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* THE PRESENTED RESULTS REFER ONLY TO THE TESTED SAMPLE.* THE PARTIAL REPRODUCTION OF THIS REPORT WITHOUT THE PERMISSION OF IDIADA IS COMPLETELY FORBIDDEN.* MEASUREMENT UNCERTAINTY OF THE RESULTS HAS BEEN CALCULATED BY THE LABORATORY
3. TEST TYRE PICTURES
Picture 1. Sidewall
Picture 2. Tread pattern
Place of test: Guangzhou, ChinaDate of test: 07/09/2018
Zhaocai(frank) YuHOMOLOGATION ENGINEER
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* THE PRESENTED RESULTS REFER ONLY TO THE TESTED SAMPLE.* THE PARTIAL REPRODUCTION OF THIS REPORT WITHOUT THE PERMISSION OF IDIADA IS COMPLETELY FORBIDDEN.* MEASUREMENT UNCERTAINTY OF THE RESULTS HAS BEEN CALCULATED BY THE LABORATORY
ANNEX 3 TO THE TEST REPORTSNOW PERFORMANCE, REPORT Nº CV19010314
1. TEST DATA
1.1. Test tyre details
1.1.1 Applicant : Wanli Tire Corporation Limited 3 Wanli Road, Aotou Town, Conghua 510940 Guangzhou City, Guangdong Province China (PRC)
1.1.2 Manufacturer : Wanli Tire Corporation Limited 3 Wanli Road, Aotou Town, Conghua 510940 Guangzhou City, Guangdong Province China (PRC)
1.1.3 Tyre class : C1
1.1.4 Category of use : Snow (for use in severe snow conditions)
1.1.5 Traction tyre : N/A
1.1.6 Brand name / Trade mark : WANLI
1.1.7 Trade description / Commercial name : SC501
1.1.8 Tyre size : 205/55R16 91V
1.1.9 Load index / Corresponding mass Qr [kg] : 91 / 615
1.1.10 Tyre structure : Radial
1.1.11 Date code, other manufacturer markings : 4518
1.1.12 Inflation pressure [kPa] : 240
1.1.13 Test rim : 6.5 x 16
1.1.14 Test SRTT identification : UNIROYAL P195/75R14 - ASTM E 1136-93
1.1.15 Test SRTT rim : 6.0 x 14
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* THE PRESENTED RESULTS REFER ONLY TO THE TESTED SAMPLE.* THE PARTIAL REPRODUCTION OF THIS REPORT WITHOUT THE PERMISSION OF IDIADA IS COMPLETELY FORBIDDEN.* MEASUREMENT UNCERTAINTY OF THE RESULTS HAS BEEN CALCULATED BY THE LABORATORY
1.1.16 Test tyre load [kg] :
Measurement 1
SRTT1 Candidate SRTT2FL 552 87% Qr FL 552 90% Qr FL 552 87% QrFR 545 86% Qr FR 545 89% Qr FR 545 86% QrRL 546 86% Qr RL 546 89% Qr RL 546 86% QrRR 551 87% Qr RR 551 90% Qr RR 551 87% Qr
Measurement 2
SRTT1 Candidate SRTT2FL 549 86% Qr FL 549 89% Qr FL 549 86% QrFR 543 86% Qr FR 543 88% Qr FR 543 86% QrRL 540 85% Qr RL 540 88% Qr RL 540 85% QrRR 548 86% Qr RR 548 89% Qr RR 548 86% Qr
1.2. Test vehicle
1.2.1 Trade name : VOLKSWAGEN
1.2.2 Model : GOLF
1.2.3 Vehicle identification number : WVWZZZAUZHP018673
1.3. Test equipment
1.3.1 Temperature : Fluke 52-II, 31550028WS
1.3.2 Speed measurement device : VBox 3i, 055004
1.3.3 Weight scale : Dini Argeo, 0100140252B1..B4
1.3.4 Tyre pressure : Wika, TW-IPM-024
1.3.5 Snow hardness : CTI Penetrometer, TW-PM-004
1.3.6 Standard reference test tyre (SRTT) : TW-14-5
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* THE PRESENTED RESULTS REFER ONLY TO THE TESTED SAMPLE.* THE PARTIAL REPRODUCTION OF THIS REPORT WITHOUT THE PERMISSION OF IDIADA IS COMPLETELY FORBIDDEN.* MEASUREMENT UNCERTAINTY OF THE RESULTS HAS BEEN CALCULATED BY THE LABORATORY
2. TEST TRACK
2.1. Location : Test World, Ltd., Mellatracks #41
2.2. Test track characteristics measurement 1
At start of tests At end of tests SpecificationAmbient temperature Ta [ºC] -13.5 -12.8 -2 ºC to -15 ºCSnow temperature Ts [ºC] -10.6 -10.5 -4 ºC to -15 ºCCTI index 84 75 to 85
FULFILS / NOT FULFILS2.3. Test track characteristics measurement 2
At start of tests At end of tests SpecificationAmbient temperature Ta [ºC] -4.1 -4.3 -2 ºC to -15 ºCSnow temperature Ts [ºC] -6.1 -6.0 -4 ºC to -15 ºCCTI index 84 75 to 85
FULFILS / NOT FULFILS
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* THE PRESENTED RESULTS REFER ONLY TO THE TESTED SAMPLE.* THE PARTIAL REPRODUCTION OF THIS REPORT WITHOUT THE PERMISSION OF IDIADA IS COMPLETELY FORBIDDEN.* MEASUREMENT UNCERTAINTY OF THE RESULTS HAS BEEN CALCULATED BY THE LABORATORY
3. TEST RESULTS - MEASUREMENT 1
3.1. Test method : Brake
3.2. Test sequence : R1–T1–T2–R2
3.3. Candidate : T1
3.4. Test results:
SRTT 1 Candidate SRTT 2
Test run Average deceleration
[m/s2]
Average deceleration
[m/s2]
Average deceleration
[m/s2]1 3.05 3.59 2.982 3.02 3.54 3.003 3.09 3.43 2.964 3.01 3.53 3.045 3.10 3.49 2.956 2.94 3.42 2.98
MFDD MeanSRTT 1 Candidate Tyre SRTT 2
3.03 3.50 2.98
Std. deviationSRTT 1 Candidate Tyre SRTT 2
0.06 0.06 0.03
Coefficient of variationSRTT 1 Candidate Tyre SRTT 2
1.9% 1.7% 1.0%< 6 per cent < 6 per cent < 6 per cent
FULFILS / NOT FULFILSWa (SRTT) : 3.02SRTT validation [%] : 1.6SRTT validation less than 5%
FULFILS / NOT FULFILS
Snow index first run = 1.16
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* THE PRESENTED RESULTS REFER ONLY TO THE TESTED SAMPLE.* THE PARTIAL REPRODUCTION OF THIS REPORT WITHOUT THE PERMISSION OF IDIADA IS COMPLETELY FORBIDDEN.* MEASUREMENT UNCERTAINTY OF THE RESULTS HAS BEEN CALCULATED BY THE LABORATORY
4. TEST RESULTS - MEASUREMENT 2
4.1. Test method : Brake
4.2. Test sequence : R1–T1–T2–R2
4.3. Candidate : T1
4.4. Test results:
SRTT 1 Candidate SRTT 2
Test run Average deceleration
[m/s2]
Average deceleration
[m/s2]
Average deceleration
[m/s2]1 3.40 4.14 3.552 3.54 4.14 3.433 3.51 4.15 3.534 3.58 3.80 3.545 3.40 3.92 3.396 3.52 4.05 3.50
MFDD MeanSRTT 1 Candidate Tyre SRTT 2
3.49 4.03 3.49
Std. deviationSRTT 1 Candidate Tyre SRTT 2
0.07 0.13 0.06
Coefficient of variationSRTT 1 Candidate Tyre SRTT 2
1.9% 3.2% 1.7%< 6 per cent < 6 per cent < 6 per cent
FULFILS / NOT FULFILSWa (SRTT) : 3.49SRTT validation [%] : 0.1SRTT validation less than 5%
FULFILS / NOT FULFILS
Snow index second run = 1.15 CN
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* THE PRESENTED RESULTS REFER ONLY TO THE TESTED SAMPLE.* THE PARTIAL REPRODUCTION OF THIS REPORT WITHOUT THE PERMISSION OF IDIADA IS COMPLETELY FORBIDDEN.* MEASUREMENT UNCERTAINTY OF THE RESULTS HAS BEEN CALCULATED BY THE LABORATORY
5. TEST RESULTS
Measured Snow index value relative to SRTT : Measurement 1 : 1.16 Measurement 2 : 1.15 Average : 1.16
SNOW INDEX: 1.16*
5.1 Limit values :
Snow grip index (brake on Snow method) Class of tyre Ref:
C1-SRTT 14Ref:
C2-SRTT 16CC1 1.07 (1.10**) -C2 - 1.02 (1.05**)
**These limit values represent the minimum required Snow grip index plus an extra safety margin allowing the sample to represent the whole tyre range.
Note:*All data in this test report has been obtained from the test report number TW-TL19-ID206-E117SP
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* THE PRESENTED RESULTS REFER ONLY TO THE TESTED SAMPLE.* THE PARTIAL REPRODUCTION OF THIS REPORT WITHOUT THE PERMISSION OF IDIADA IS COMPLETELY FORBIDDEN.* MEASUREMENT UNCERTAINTY OF THE RESULTS HAS BEEN CALCULATED BY THE LABORATORY
6. TEST TYRE PICTURE
Picture 1. Tread pattern
Place of test: Test World, Ltd., Mellatracks #41 Date of test: 31/12/2018-07/01/2019
Zhaocai(frank) YuHOMOLOGATION ENGINEER
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IDIADA Automotive Technology, S.A. N.I.F. A43581610