ZF Technology in Commercial Vehicles

Automatic Transmission

AS Tronic

AS Tronic - Automatically economical

AS Tronic is the first available automatic commercial vehicle transmission of its kind. It performs valuable work in the giants on our streets. Whether long-distance heavy goods transport, delivery traffic, or special vehicles – AS Tronic leads the field.

Advantages

  • Fully automatic, quick, and accurate shifting
  • Higher level of driving safety – maximum driving comfort
  • Reduced fuel consumption, reduced fine particle emissions
  • Fewer clutch replacements
  • Integrated modular design
  • Intarder, PTOs

Product Details

Automatically economical, safe, and comfortable

Automatically economical: With 12 or 16 fine-tuned gears, the engine always operates in the most economical range. Perfect communication between engine, clutch, and transmission preserves the entire driveline – both when maneuvering at crawling speed and on the road.

Automatically safe: The integrated retarder enables reliable, fading-free deceleration, preserves the brakes, and increases safety.

Automatically comfortable: The AS Tronic control unit ensures optimally coordinated clutch work and shifting. The driver can fully concentrate on traffic. Besides the automatic mode, the manual mode is available on request.

Overview of the current ZF-AS Tronic versions

ProductSpeeds
(forw.)
Input torque
(Nm / Lb/ft)
Ratio spread
12 AS 1630 TD (PDF, 442.3 KB)121600 / 118115.86 - 1.00; R 14.68
12 AS 1930 TD (PDF, 442.7 KB)121900 / 140215.86 - 1.00; R 14.68
12 AS 1930 TO (PDF, 442.7 KB)121900 / 140212.33 - 0.78; R 11.41
12 AS 2130 TD (PDF, 442.3 KB)122100 / 155015.86 - 1.00; R 14.68
12 AS 2130 TO (PDF, 442.5 KB)122100 / 155012.33 - 0.78; R 11.41
12 AS 2330 TD (PDF, 442.2 KB)122300 / 169715.86 - 1.00; R 14.68
12 AS 2330 TO (PDF, 441.9 KB)122300 / 169712.33 - 0.78; R 11.41
12 AS 2530 TO (PDF, 442.4 KB)122500 / 184512.33 - 0.78; R 11.41
12 AS 2540 TD (PDF, 436.4 KB)122500 / 184515.86 - 1.00; R 14.68
12 AS 2740 TO (PDF, 436.3 KB)122700 / 199312.29 - 0.78; R 11.38
12 AS 2940 TO (PDF, 436.9 KB)122900 / 213912.29 - 0.78; R 11.38
12 AS 3140 TO (PDF, 436.8 KB)123100 / 228612.29 - 0.78; R 11.38
16 AS 2230 TD (PDF, 436.5 KB) 162200 / 162417.03 - 1.00; R 15.77
16 AS 2630 TO (PDF, 436.5 KB)162600 / 191914.12 - 0.83; R 13.07
Additional cooler for high-duty application (PDF, 193.4 KB)   

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