List of Daimler AG transmissions
Appearance
Daimler AG produces a number of automobile transmissions.
Differences in gear ratios have a measurable, direct impact on vehicle dynamics, performance, waste emissions as well as fuel mileage.
Mercedes-Benz Manual Transmissions
[edit]For manual transmissions G for gearbox and two digits are used. See G56 — 6-speed manual as an example.
Mercedes-Benz Automatic Transmissions
[edit]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 [a] |
Span | Top [b] |
Power Flow[c] |
Gear- sets[d] |
Brakes | Clutch- es | |||||||||
N/A | K4A 025[1][2] |
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[e] |
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[3] |
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[4] |
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[4] |
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.[f] |
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[3] |
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[g] |
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[h] |
35 kg⋅m (253 lb⋅ft) | 1975 – | Longitudinal | 4 | 4.1758 | D | S | 3 | 3 | 2 | Torque Converter |
Hydraulic | ||
4G-Tronic [i] |
W4A 040[8] |
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 [i] |
W4A 020[8] |
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 [i] |
W4A 040 II[8] |
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 [i] |
W4A 028[9] |
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 [i] |
W5A 030[8] |
722.5 | 30 kg⋅m (217 lb⋅ft) | 1990 – 1996 |
Longitudinal | 5 | 5.1609 | O | S | 4 | 4 | 3 | Torque Converter |
H + E [j] |
6-Bolt |
5G-Tronic | W5A 280[k] |
722.6 NAG1 [l] |
280 N⋅m (207 lb⋅ft) | Longitudinal | 5[m] | 4.7345 | O | P & S | 3 | 3 | 3 | Torque Converter w/ Lockup |
Electronic | ||
5G-Tronic | W5A 300[n] |
722.6 NAG1 [l] |
300 N⋅m (221 lb⋅ft) | Longitudinal | 5[m] | 4.7345 | O | P & S | 3 | 3 | 3 | Torque Converter w/ Lockup |
Electronic | ||
5G-Tronic | W5A 330[o] |
722.6 NAG1 [l] |
330 N⋅m (243 lb⋅ft) | 1996 – 2016 |
Longitudinal | 5[m] | 4.7345 | O | P & S | 3 | 3 | 3 | Torque Converter w/ Lockup |
Electronic | |
5G-Tronic | W5A 400[p] |
722.6 NAG1 [l] |
400 N⋅m (295 lb⋅ft) | Longitudinal | 5[m] | 4.3152 | O | P & S | 3 | 3 | 3 | Torque Converter w/ Lockup |
Electronic | ||
5G- Tronic |
W5A 580[q] |
722.6 NAG1 [l] |
580 N⋅m (428 lb⋅ft) | 1996 – 2014 |
Longitudinal | 5[m] | 4.3152 | O | P & S | 3 | 3 | 3 | Torque Converter w/ Lockup |
Electronic | |
5G- Tronic |
W5A 900[r] |
722.6 NAG1 [l] |
900 N⋅m (664 lb⋅ft) | 1996 – 2014 |
Longitudinal | 5[m] | 4.3152 | O | P & S | 3 | 3 | 3 | Torque Converter w/ Lockup |
Electronic | |
5G-Tronic | W5A 330[s] |
722.6 NAG1 [l] |
330 N⋅m (243 lb⋅ft) | 2004 – 2018 |
Longitudinal | 5[m] | 4.7425 | O | P & S | 3 | 3 | 3 | Torque Converter w/ Lockup |
Electronic | |
5G- Tronic |
W5A 580[t] |
722.6 NAG1 [l] |
580 N⋅m (428 lb⋅ft) | 2004 – 2018 |
Longitudinal | 5[m] | 4.3266 | 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[u] | 0 | 6 | Torque Converter w/ Lockup |
Electronic | |
Auto- tronic |
722.8 | N/A | 2004 – 2011 |
Transverse | CVT | 6.420 | O | S | 1 | Torque Converter w/ Lockup |
Electronic | ||||
7G- Tronic [12][13][14] |
W7A 700 |
722.9 NAG2 [v] |
700 N⋅m (516 lb⋅ft) [w] |
2003 – 2020 |
Longitudinal | 7[m] | 6.0162 | O | P & S | 4 | 4 | 3 | Torque Converter w/ Lockup |
Electronic | |
9G- Tronic [15] |
W9A 700 |
725.0 NAG3 [x] |
700 N⋅m (516 lb⋅ft) [w] |
2013 – 2016 |
Longitudinal | 9 | 9.1495 | O | P & S | 4 | 3 | 3 | Torque Converter w/ Lockup |
Electronic | |
9G- Tronic [15] |
W9A 700 |
725.0 NAG3 [x] |
700 N⋅m (516 lb⋅ft) [w] |
2016 – Present |
Longitudinal | 9 | 8.9022 | O | P & S | 4 | 3 | 3 | Torque Converter w/ Lockup |
Electronic | |
| |||||||||||||||
References
[edit]- ^ Johannes Looman · Zahnradgetriebe · pp. 133 ff · Berlin and Heidelberg 1970 · Print ISBN 978-3-540-04894-7
- ^ Ergebnis und Ausblick · Festschrift für Herrn Prof. Dr. Hans Joachim Förster zum Ausscheiden als Direktor aus dem aktiven Dienst der Daimler-Benz AG November 1982 (Result And Outlook · commemorative publication for Prof. Dr. Hans Joachim Foerster on the occasion of leaving as director from active duty at Daimler-Benz AG November 1982) · pp. 6 · 20
- ^ a b loc. cit. · pp. 7 · 20
- ^ a b c Hans Joachim Foerster · Automatische Fahrzeuggetriebe · p. 452 · Berlin and Heidelberg 1991 · Print ISBN 978-3-642-84119-4 · Online ISBN 978-3-642-84118-7
- ^ loc. cit. · p. 487
- ^ a b Ergebnis und Ausblick · Festschrift für Herrn Prof. Dr. Hans Joachim Förster zum Ausscheiden als Direktor aus dem aktiven Dienst der Daimler-Benz AG November 1982 (Result And Outlook · commemorative publication for Prof. Dr. Hans Joachim Foerster on the occasion of leaving as director from active duty at Daimler-Benz AG November 1982) · pp. 9 · 22
- ^ Hans Joachim Foerster · Automatische Fahrzeuggetriebe · p. 489 · Berlin and Heidelberg 1991 · Print ISBN 978-3-642-84119-4 · Online ISBN 978-3-642-84118-7
- ^ a b c d e loc. cit. · pp. 171 · 192
- ^ "Automatisches Getriebe 722.3 Typ 461, 463 Bestell-Nr. 6510 5762 02" (PDF). 2022-03-01. Archived (PDF) from the original on 2024-07-04.
- ^ a b c d e f g h https://www.scribd.com/embeds/92643386/content?start_page=1&view_mode=list&access_key=key-7h437wiv215r2tv8d93
- ^ a b c d e f g h http://www.w124performance.com/docs/mb/transmission/722.6/trans_722.6_ATSG_2004.pdf
- ^ "Catalog" (PDF). shop.ukrtrans.biz. Retrieved 2020-01-15.
- ^ "Mercedes Benz 722.9 Training Manual" (PDF).
- ^ "Mercedes-Benz Automatic Transmission 722.9 Technical Training Materials - PDF Free Online". Archived from the original on 2019-06-28. Retrieved 2019-06-28.
- ^ a b "System description" (PDF). documents.epfl.ch. Retrieved 2020-01-16.