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Fast F12JZ** AMT Transmission

FAST F12JZ** is Twin Countershaft AMT transmission has 12 forward gears, the gear ratio steps are arranged reasonably, and has very outstanding fuel economy performance. With double intermediate shaft structure design and integrated with a synchronizer, the Maximum input speed is 2600 RPM. The length of the F12JZ** transmission is 927.87 mm. The F12JZ** gearbox has 12 different gears, and the reduction ratio of each gear is different. The 1st gear reduction ratio is 15.699, 2nd gear reduction ratio is 12.260, 3rd gear reduction ratio is 9.420, 4th gear reduction ratio is 7.356, 5th gear reduction ratio is 5.790, 6th gear reduction ratio is 4.521, 7th gear reduction ratio is 3.472, The 8th gear reduction ratio is 2.712, the 9th gear reduction ratio is 2.083, the 10th gear reduction ratio is 1.627, 11th gear reduction ratio is 1.280, 12th gear reduction ratio is 1.000, and the reverse gear 1 ratio is 14.433, and the reverse gear 2 ratio is 11.279.

FAST 12-speed AMT series transmission have different models, with code J in the model name means mechanical transmission, with code Z in the model name indicates that the transmission is an automatic transmission, with code D in the model name means standard transmission, with code S in the model name means transmission with Double Intermediate Shaft design.

F·SHIFT is an AMT automatic transmission system designed by Fast Company using the OptiDrive modular system of WABCO Company. It not only adopts the technical advantages of Fast double countershaft transmission, but also adopts the advanced and mature control system and actuator of WABCO.

Advantages of Fast F12JZ** AMT Transmission

  • It is synchronized with CMI’ advanced design and sophisticated manufacturing, adapts to harsh working conditions, and has high-intensity and heavy-duty work capabilities.

  • The Holset wastegate valve makes the low speed performance more perfect and the power performance better.

  • The cylinder block and cylinder head adopt integrated design to prevent the occurrence of engine water and oil leakage. The parts are 40% less than other similar engines, and the failure rate is greatly reduced.

  • Using forged steel camshaft and crankshaft, high-strength cylinder design, many parts are cast on the cylinder, with high rigidity, high pressure resistance, good reliability and longer service life.

  • The cylinder liner adopts a platform mesh honing design, which effectively prevents oil leakage with a perfect geometric structure, and adopts advanced technology such as new piston ring components and gasket crimping molding to reduce oil loss.

Technical Specifications

Basic Introduction of Shaanxi Fast F12JZ** AMT

Transmission Model:F12JZ**
Transmission Application:Automated Manual Transmission
Input Torque:1800-2800 N.m
Maximum Speed:2600 RPM
Installation length:

927.87 mm

Weight Iron/Al Alloy:290Kg
Fuel Quantity:15 L
Speed Ratio:15.699
Lead Time:15-30 Working Days
Payment Terms:T/T ,L/C

Transmission Model

Input Torque

Maximum Speed

Weight Iron

F12JZ**1800-2800 N.m2600 RPM290 Kg
F12JZ**A2000-3200 N.m2600 RPM290 Kg
F12JZ16/18/201600-2000 N.m2600 RPM270 Kg
F12JZ22/242200-2400 N.m2600 RPM290 Kg
F12JZ26/282600-2800 N.m2600 RPM290Kg
F12JZ18A/20A/22A1800-2200 N.m2600 RPM270Kg
F12JZ24A/26A/28A2400-2800 N.m2600 RPM290Kg
F12JZ30A/32A3000-3200 N.m2600 RPM290Kg
F13JZ18A/20A/22A1800-2200 N.m2600 RPM310 Kg
F13JZ24A/26A2400-2600 N.m2600 RPM310 Kg
F16JZ**1800-2800 N.m2600 RPM310 Kg
F16JZ**A2000-2400 N.m2600 RPM310 Kg
F16JZ18/20/221800-2200 N.m2600 RPM310 Kg
F16JZ24/26/282400-2800 N.m2600 RPM310 Kg
F16JZ20A/22A/24A2000-2400 N.m2600 RPM310 Kg
F16JZ26A/28A2600-2800 N.m2600 RPM310 Kg
F16JZ30A/32A3000-3200 N.m2600 RPM310 Kg
——END——

Shaanxi Fast F12JZ** AMT-Automatic Manual Transmission Data Sheet

ModelF12JZ**Input TorqueN.m1800-2800
Maximum SpeedRPM2600Lengthmm927.87
Weight Iron/Al Alloy (Kg)290Oil (L) Tol. ±4%15

Speed Ratio of Shaanxi Fast F12JZ** AMT-Automatic Manual Transmission

1st Gear15.6992nd Gear12.263rd Gear9.42
4th Gear7.3565th Gear5.796th Gear4.521
7th Gear3.4728th Gear2.7129th Gear2.083
10th Gear1.62711th Gear1.2812th Gear1
R114.443R211.279
——END——

Scopes of Supply of Shaanxi Fast F12JZ** Automated Manual Transmission

1. Electrical Shifting Systerm2. TCU clutch control unit3. Speed sensor
4. Distance Sensor5. Temperature Sensor6. Preesure Sensor
7. Main Box8. Auxiliary Box9. Gearbox Housing
10. Countershaft Braker11. Braker Solenoid Valve
——END——

Optional Accessories of Shaanxi Fast F12JZ** Automated Manual Transmission

1. Shift Handle2. Clutch Assembly3. Power Takeoff
4. Hydraulic Retarder Comes With Lubricating Oil Pump
——END——

Modifiable Components of Shaanxi Fast F12JZ** Automated Manual Transmission

1. Helical Teeth2. Straight Teeth3. Lubricating Oil Pump
4. Smoothing5. Gear Shot Blasting
——END——

Note: All Above Data are Just for Referenece, All Data Might Change Without Notices or Update, Please Contact Our Sales Team to Confirm All Details Via WhatsApp or Email.

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