List of Daimler AG transmissions
Daimler AG produces a number of automobile transmissions.
Mercedes-Benz Manual Transmissions
For manual transmissions G for gearbox and two digits are used. See G56 — 6-speed manual as an example.
Mercedes-Benz Automatic Transmissions
Mercedes-Benz uses the number "720" to currently "725" to identify an automatic transmission.
| Trade- mark Name |
Model | Type | Max. Input Torque |
Pro- duction Period |
Engine Orien- tation |
Speed | Layout | Cou- pling |
Control | Mount | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Count [1] |
Span | Top [2] |
Power Flow[3] |
Gear- sets[4] |
Brakes | Clutch- es | |||||||||
| N/A | K4A 025 |
N/A | 25 kg⋅m (181 lb⋅ft) | 1961 – 1967 |
Longitudinal | 4 | 3.9789 | D | S | 2 | 3 | 3 | Fluid Coupling |
Hydraulic | 4-Bolt |
| N/A | K4B 050[5] |
N/A | 51 kg⋅m (369 lb⋅ft) | 1964 – 1981 |
Longitudinal | 4 | 3.9789 | D | S | 3 | 3 | 2 | Fluid Coupling |
Hydraulic | 4-Bolt |
| N/A | K4C 025 |
722.2 | 25 kg⋅m (181 lb⋅ft) | 1967 – 1972 |
Longitudinal | 4 | 3.9833 | D | S | 3 | 3 | 2 | Fluid Coupling |
Hydraulic | 4-Bolt |
| N/A | K4A 040 |
722.2 | 40 kg⋅m (289 lb⋅ft) | 1969 – 1971 |
Longitudinal | 4 | 3.9833 | D | S | 3 | 3 | 2 | Fluid Coupling |
Hydraulic | 4-Bolt |
| N/A | W3A 040 |
722.0 | 40 kg⋅m (289 lb⋅ft) | 1971 – 1972 |
Longitudinal | 3 | 2.3061 | D | S | 2 | 3 | 2 | Torque Converter |
Hydraulic | 4-Bolt |
| N/A | W3A 050 |
722.0 | 50 kg⋅m (362 lb⋅ft) | 1973 – 1980 |
Longitudinal | 3 | 2.3061 | D | S | 2 | 3 | 2 | Torque Converter |
Hydraulic | 4-Bolt |
| N/A | W3A 050 reinf.[6] |
722.0 | 56 kg⋅m (405 lb⋅ft) | 1975 – 1981 |
Longitudinal | 3 | 2.3061 | D | S | 2 | 3 | 2 | Torque Converter |
Hydraulic | 4-Bolt |
| N/A | W4B 025 |
722.1 | 25 kg⋅m (181 lb⋅ft) | 1972 – 1983 |
Longitudinal | 4 | 3.9833 | D | S | 3 | 3 | 2 | Torque Converter |
Hydraulic | 4-Bolt |
| N/A | W4A 018[7] |
720.1 | 18 kg⋅m (130 lb⋅ft) | 1975 – 1990 |
Longitudinal | 4 | 4.0060 | D | S | 3 | 3 | 2 | Torque Converter |
Hydraulic | |
| N/A | W4B 035[8] |
35 kg⋅m (253 lb⋅ft) | 1975 – | Longitudinal | 4 | 4.1758 | D | S | 3 | 3 | 2 | Torque Converter |
Hydraulic | ||
| 4G-Tronic[9] | W4A 040 |
722.3 | 40 kg⋅m (289 lb⋅ft) | 1979 – 1985 |
Longitudinal | 4 | 3.6759 | D | S | 3 | 3 | 2 | Torque Converter |
Hydraulic | 6-Bolt |
| 4G- Tronic |
W4A 020 |
722.4 | 20 kg⋅m (145 lb⋅ft) | 1982 – 1996 |
Longitudinal | 4 | 4.2491 | D | S | 3 | 3 | 2 | Torque Converter |
Hydraulic | 6-Bolt |
| 4G- Tronic |
W4A 040 II |
722.3 | 40 kg⋅m (289 lb⋅ft) | 1985 – 1996 |
Longitudinal | 4 | 3.8707 | D | S | 3 | 3 | 2 | Torque Converter |
Hydraulic | 6-Bolt |
| 4G- Tronic |
W4A 028 |
722.3 | 28 kg⋅m (203 lb⋅ft) | 1990 – 1996 |
Longitudinal | 4 | 3.8707 | D | S | 3 | 3 | 2 | Torque Converter |
Hydraulic | 6-Bolt |
| 4G- Tronic |
W5A 030 |
722.5 | 30 kg⋅m (217 lb⋅ft) | 1990 – 1996 |
Longitudinal | 5 | 5.1609 | O | S | 4 | 4 | 3 | Torque Converter |
H + E [10][11] |
6-Bolt |
| 5G-Tronic | W5A 330 |
722.6 NAG1 [12] |
330 N⋅m (243 lb⋅ft) | 1996 – 2016 |
Longitudinal | 5[13] | 4.7345 4.7425 [14] |
O | P & S | 3 | 3 | 3 | Torque Converter w/ Lockup |
Electronic | |
| 5G- Tronic |
W5A 580 |
722.6 NAG1 |
580 N⋅m (428 lb⋅ft) | 1996 – 2014 |
Longitudinal | 5[13] | 4.3152 4.3266 [14] |
O | P & S | 3 | 3 | 3 | Torque Converter w/ Lockup |
Electronic | |
| 5G- Tronic |
W5A 900 |
722.6 NAG1 |
900 N⋅m (664 lb⋅ft) | 1996 – 2014 |
Longitudinal | 5[13] | 4.3152 4.3266 [14] |
O | P & S | 3 | 3 | 3 | Torque Converter w/ Lockup |
Electronic | |
| 5G- Tronic |
W5A 180 |
722.7 | 180 N⋅m (133 lb⋅ft) | 1997 – 2020 |
Transverse | 5 | 5.028 | O | S | 5[15] | 0 | 6 | Torque Converter w/ Lockup |
Electronic | |
| Auto- tronic |
722.8 | N/A | 2004 – 2011 |
Transverse | CVT [16] |
6.42 | O | S | 1 | Torque Converter w/ Lockup |
Electronic | ||||
| 7G- Tronic |
W7A 700 [17] |
722.9 NAG2 [18] |
700 N⋅m (516 lb⋅ft) | 2003 – 2020 |
Longitudinal | 7[13] | 6.0162 | O | P & S | 4 | 4 | 3 | Torque Converter w/ Lockup |
Electronic | |
| 9G- Tronic |
W9A 700 [17] |
725.0 NAG3 [19] |
700 N⋅m (516 lb⋅ft) | 2013 – 2016 |
Longitudinal | 9 | 9.1495 | O | P & S | 4 | 3 | 3 | Torque Converter w/ Lockup |
Electronic | |
| 9G- Tronic |
W9A 700 [17] |
725.0 NAG |
700 N⋅m (516 lb⋅ft) | 2016 – Present |
Longitudinal | 9 | 8.9022 | O | P & S | 4 | 3 | 3 | Torque Converter w/ Lockup |
Electronic | |
References
- plus 1 reverse gear (unless otherwise specified)
- D = direct drive · O = overdrive
- P = parallel: using the two degrees of freedom of planetary gearsets to increase the number of gears · S = serial
- Epicyclic gearing (unless otherwise specified)
- for the 6.3 L V8-engine M100 of the 600 and 300 SEL 6.3
- for the 6.8 L V8-engine M100 of the 450 SEL 6.9
- for light duty trucks up to 5,600 kg (12,300 lb)
- for medium duty trucks up to 11,000 kg (24,000 lb)
- unofficial name given to the transmission by car enthusiasts
- Reverse gear and gears 1 – 4: Hydraulic · Gear 5: Electronic
- Hans Joachim Foerster · Automatische Fahrzeuggetriebe · Page 171 and 192 · Berlin and Heidelberg 1991 · Print ISBN 978-3-642-84119-4 · Online ISBN 978-3-642-84118-7
- First New Automatic Gearbox Generation introducing the all new combined parallel and serial power flow
- plus 2 reverser gears
- First entry: 1996 version · Second entry: 2004 Chrysler version
- helical gear
- Continuously Variable Transmission
- different variants with an input capacity up to 1,000 N⋅m (738 lb⋅ft)
- Second New Automatic Gearbox Generation with parallel and serial power flow
- Third New Automatic Gearbox Generation with parallel and serial power flow
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