Tire Rolling Resistance Testing Machine

Items

Parameters

Tire Type

PCR

TBR Tire

RRC Standard Deviation

≤0.05N/KN (ISO 28580)

RR Standard Deviation

≤0.5N(SAE J1269)

≤2.2N(SAE J1269)

1.Tire



Outer Diameter

Φ460mm-Φ1000mm

Φ600mm-Φ1500mm

Max.Section Width

450mm

520mm

2.Drum

Φ2000mm OR Φ1707.6mm;width:550mm

3.Drum drive motor

132KW DC

4.test speed

±5~±200km/h,±0.5km/h

5. Fz Loading Range

0~15000N, ±15N

0~60000N,±40N

6.Inflation Measurement Range and Precision

0~700kPa, ±1.5KPa

0~1000kPa, ±1.5KPa

7.RR Measurement



Fx Load Capability

0~±3000N

0~±4500N

Fx Measurement Range

0~980N

0~1370 N

Fx Calibration Precision

± 0.5N

± 1N

8.Test Standard

GB/T18861、GB/T29040、ISO28580、ISO18164、SAE J1269、SAE J2452

9.Ambient Temperature

24℃±1℃(SAE J1269、SAE J2452);
25℃±1℃(GB/T18861、GB/T29040、ISO28580、ISO18164);
We can supply the Temperature Control System

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