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Fast 12JSDX220TB MT

FAST 12JSDX220TB transmission has 12 forward gears, the gear ratio steps are arranged reasonably, and has very outstanding fuel economy performance. With mechanical structure design and integrated with a synchronizer, the maximum input speed is 2600 RPM. The length of the 12JSDX220TB transmission is 992.4 mm. The 12JSDX220TB manual transmission has 12 gears, and each gear has a different reduction ratio. The 1st gear reduction ratio is 15.527, the 2nd gear reduction ratio is 12.216, the 3rd gear reduction ratio is 9.386, the 4th gear reduction ratio is 7.330, the 5th gear reduction ratio is 5.726, the 6th gear reduction ratio is 4.462, the 7th gear reduction ratio is 3.480, the 8th gear reduction ratio is 2.738, the 9th gear reduction ratio is 2.104, the 10th gear reduction ratio is 1.643, the 11th gear reduction ratio is 1.283, the 12th gear reduction ratio is 1.000, and the reverse gear 1 ratio is 14.852, and the reverse gear 2 ratio is 3.329. The 12JSDX220TB manual transmission has an input torque range of 2200 N.m. The 12JSDX220TB transmission weight is 403 Kg.

FAST 12-speed MT series transmission have different models, with code J in the model name means mechanical transmission, with code S in the model name means transmission with Double Intermediate Shaft design.

Through more than 10 years of continuous effort, DuraMac has been exporting premium powertrain solutions to our global partners from more than 30 countries and regions, including USA, Belgium, Spain, Turkey, Thailand and Vietnam, including some of region’s well-known manufacturers.

1. It is synchronized with CMI’ advanced design and sophisticated manufacturing, adapts to harsh working conditions, and has high-intensity and heavy-duty work capabilities.
2. The Holset wastegate valve makes the low speed performance more perfect and the power performance better.
3. 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.
4. 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.
5. 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 Fast 12JSDX220TB MT

Transmission Model: 12JSDX220TB
Transmission Application: Manual Transmission
Input Torque: 2200 N.m
Maximum Speed: 2600 RPM
Installation length: 992.4 mm
Weight Iron/Al Alloy: 403 Kg
Fuel Quantity: 16.5 L
Speed Ratio: 15.527-1
Lead Time: 15-30 Working Days
Payment Terms: T/T ,L/C
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Shaanxi Fast 12JSDX220TB MT-Manual Transmission Data Sheet

Model 12JSDX220TB Input TorqueN.m 2200
Maximum SpeedRPM 2600 Lengthmm 992.4
Weight Iron/Al Alloy (Kg) 403 Oil (L) Tol. ±5% 16.5

Speed Ratio of Shaanxi Fast 12JSDX220TB MT-Manual Transmission

1st Gear 15.527 2nd Gear 12.216 3rd Gear 9.386
4th Gear 7.33 5th Gear 5.726 6th Gear 4.462
7th Gear 3.48 8th Gear 2.738 9th Gear 2.104
10th Gear 1.643 11th Gear 1.283 12th Gear 1
R1 14.852 R2 3.329
——END——

Scopes of Supply of Shaanxi Fast Gear 12JSDX220TB Manual Transmission

Air Intake System 1.  Air Intake Manifold Starting System 1.  Starter Motor
2.  Inter-Cooler 2.  Starter Rely
Exhuast System 1.  Exhuast Manifold Fuel System 1.  Fuel Transfer Pump
2.  Turbocharger 2.  High-Pressure Fuel Pump
3.  Exhuast Elbow 3.  Fuel Filter
Charging System 1.  Charging Alternator Engine Shut-Down System 1.  Engine Fuel Shut-Off Solenoid
Cooling System 1.  Water Pump Lubricating System 1.  Oil Pump
2.  Engine Fan 2.  Oil Filter
3.  Standard Radiator 3. N/A
Power Output System 1. Flywheel Engine Auiliary Accessories 1. Air Compressor
2. Standard Flywheel Housing 2. Power Steering Pump
Engine Mounting System 1.  Engine Mouting Bracket
——END——

Optional Accessories of Shaanxi Fast Gear 12JSDX220TB Manual Transmission

1. Clutch Housing 2. Releasing Device Assembly 3. Power Take-Off
4. Full Synchronizer and No Synchronizer 5. Water Cooling Device 6. Air Cooling and Emergency Steering Assistance
7. Coupler Booster 8. Shift Booster 9. Gear Selection Booster
——END——

Modifiable Components of Shaanxi Fast Gear 12JSDX220TB Manual Transmission

1. Helical Teeth 2. Straight Teeth 3. Lubricating Oil Pump
4. Triple Cone Synchronizer 5. Smoothing 6. 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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Installation Drawing

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Installation Manual

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Operation Manual

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Parts Catalogue

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Report & Certifcate

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Sales Team


Automotive Engine - Mr. Wells Luo

Sales Director - Mr. Jasper Lee      

Service Team


Technical Service - Mr. Vin Hu

Customer Service - Mrs. Wendy Fu

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