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Transmission

12TX3220TO 12-speed AMT Automatic Transmission

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Parameter

Product Information

Product Parameters

MaxInput Torque (N·m)

Number of Gears

Forward Gears

Reverse Gears

Shifting Method

Transmission WeightKG

Oil Tank CapacityL

3200

12

12

4

AMTwith manual mode

265

13.5

Speed ratio of each gear

1st Gear

2nd Gear

3rd Gear

4th Gear

5th Gear

6th Gear

12.924

9.982

7.688

5.938

4.565

3.526

7th Gear

8th Gear

9th Gear

10th Gear

11th Gear

12th Gear

2.831

2.187

1.684

1.301

1

0.772

R1

R2

R3

R4

12.033

9.293

2.636

2.036

Adaptable Vehicle

Heavy-duty truck

Structural Characteristics

1. Reduce shift frequency

2. Save fuel consumption

3. Optimize and increase neutral coasting

4. Increase driving comfort

5. Optimize calculation of parameters such as driving resistance and vehicle weight, improve vehicle driving performance


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