ZF Technology in Commercial Vehicles

Manual Transmission

Ecosplit

The power pack for heavy trucks

Transporting heavy loads to their destination quickly, safely, and economically. Also doing an excellent job in difficult terrain, off-road. In order to achieve all of this, commercial vehicles need a powerful engine and a transmission which transfers power with precision: Ecosplit.

Advantages

  • Fully synchronized basic transmission
  • Servoshift support
  • 12 or 16 gear steps
  • Low-noise
  • Optional Intarder for a plus in safety
  • PTOs for auxiliary power units

Product Details

Proven itself millions of times – the classic for heavy trucks

The light transmission version with twelve gear steps always applies optimum power onto the road with all engine types – when launching, accelerating, or making headway. With sixteen gear steps, the fully synchronized manual transmission shows its strength, especially when it comes to off-road applications such as in construction and special vehicles.

The transmission can be equipped with various different ZF PTOs in order to power additional units.

A compact aluminum housing eliminates unnecessary weight and increases the payload. The helical teeth allow for quiet operation.

With the pneumatic Servoshift shifting assistance, the driver selects the gears quickly and without expenditure of energy. In doing so, a variety of different gear shift variants and shift patterns is available.

Another boost in safety is the optional Intarder that reliably relieves the service brakes – not only when traveling downhill.

Overview of the current versions of ZF's manual transmission Ecosplit

ProductSpeeds
(forw.)
Input torque
(Nm / Lb/ft)
Ratio spread
12 S 2130 TD (PDF, 611.3 KB)122100 / 155015.57 - 1.00; R 14.57
12 S 2330 TD (PDF, 610.7 KB)122300 / 169715.57 - 1.00: R 14.57
12 S 2833 TD (PDF, 610.9 KB)122800 / 206615.57 - 1.00; R 14.57
16 S 1620 TD (PDF, 1.3 MB)161600 / 118116.41 - 1.00; R 15.36
16 S 1630 TD (PDF, 608.3 KB)161600 / 118116.41 - 1.00; R 15.36
16 S 1820 TO (PDF, 1.3 MB)161850 / 136513.80 - 0.84; R 12.92
16 S 1830 TO (PDF, 598.6 KB)161850 / 136513.80 - 0.84; R 12.92
16 S 1920 TD (PDF, 1.3 MB)161900 / 140216.41 - 1.00; R 15.36
16 S 1930 TD (PDF, 609.4 KB)161900 / 140216.41 - 1.00; R 15.36
16 S 2220 TO (PDF, 1.3 MB)162200 / 162413.80 - 0.84; R 12.92
16 S 2220 TD (PDF, 1.3 MB)162200 / 162416.41 - 1.00; R 15.36
16 S 2230 TO (PDF, 609.2 KB)162200 / 162413.80 - 0.84; R 12.92
16 S 2230 TD (PDF, 609.0 KB)162200 / 162416.41 - 1.00; R 15.36
16 S 2320 TD (PDF, 1.3 MB)162350 / 173416.41 - 1.00; R 15.36
16 S 2330 TD (PDF, 609.2 KB)162350 / 173416.41 - 1.00; R 15.36
16 S 2520 TO (PDF, 1.3 MB)162500 / 184513.80 - 0.84; R 12.92
16 S 2530 TO (PDF, 609.3 KB)162500 / 184513.80 - 0.84; R 12.92
16 S 2733 TO (PDF, 671.6 KB)162700 / 199313.80 - 0.84; R 12.92
Additional cooler for high-duty application (PDF, 306.1 KB)   
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