| 释义 |
- Gear ratios Ecomat I (1980-1985)
- Gear ratios Ecomat I/II/IV (1985-Present)
- 1st generation — Ecomat (1980-2002){{anchor|1st}}
- 2nd generation — Ecomat 2 (1997-2007){{anchor|2nd}}
- 3rd generation — Ecomat 4 (2006-){{anchor|3rd}}
- Use in rail vehicles
- See also
- References
The ZF Ecomat automotive transmission was specifically designed by ZF Friedrichshafen AG primarily for city-buses and motorcoaches. It has several generations - all of the automatic transmission type, and many variants. The latest variants use a lock-up torque converter along with a retarder. Some variants are listed below. Gear ratios Ecomat I (1980-1985) | 1 | 2 | 3 | 4 | 5 | R | | 2.82 | 1.84 | 1.36 | 1.00 | 0.80 (optional) | 4.84 |
Gear ratios Ecomat I/II/IV (1985-Present)| 1 | 2 | 3 | 4 | 5 | 6 | R | | 3.43 | 2.01 | 1.42 | 1.00 | 0.83
(optional) | 0.59
(optional) | 4.84 |
1st generation — Ecomat (1980-2002){{anchor|1st}}All of these original Ecomat variants are no longer in production. - 4HP-500 / 5HP-500 / 6HP-500 — four-, five- or six-speed; maximum input torque of 1100 Nm
- 4HP-590 / 5HP-590 / 6HP-590 — four-, five- or six-speed; maximum input torque of 1250 Nm
- 4HP-600 / 5HP-600 / 6HP-600 — four-, five- or six-speed; maximum input torque of 1400 Nm
2nd generation — Ecomat 2 (1997-2007){{anchor|2nd}}All four-speed variants (4HP-502, 4HP-592, 4HP-602) are discontinued. The five- and six-speed variants remain in production - 4HP-502 / 5HP-502 / 6HP-502 — four-, five- or six-speed; maximum input torque of {{convert|1100|Nm|0|lk=on}}
- 4HP-592 / 5HP-592 / 6HP-592 — four-, five- or six-speed; maximum input torque of {{convert|1250|Nm|0}}
- 4HP-602 / 5HP-602 / 6HP-602 — four-, five- or six-speed; maximum input torque of {{convert|1600|Nm|0}}
3rd generation — Ecomat 4 (2006-){{anchor|3rd}}- 5HP-504 - five speed for lighter buses up to 13 ton; maximum input torque of {{convert|850|Nm|0|lk=on}}
- 5HP-504 / 6HP-504 — five- or six-speed; maximum input torque of {{convert|1100|Nm|0}}
- 5HP-594 / 6HP-594 — five- or six-speed; maximum input torque of {{convert|1250|Nm|0}}
- 5HP-604 / 6HP-604 — five- or six-speed; maximum input torque of {{convert|1750|Nm|0}}
Use in rail vehiclesIn addition to its use in road vehicles, the Ecomat transmission is also employed in the Class 172 lightweight diesel multiple unit (DMU) trains in service with various operators in Great Britain, in major refurbishments of ČD Class 842 in the Czech Republic, CAF built C4K in Northern Ireland and the ABB Scandia built IC3 (DSB Class MF) DMUs in Denmark. See alsoReferences- {{cite web|url=http://www.zf.com/zfXmlServlet?resultUrl=/corporate/en/products/product_overview/ProductContentPage.jsp&sessionAttribute=xmlRoot&serviceUrl=http://apps01.zf.com/zf.productDataBase/service/applicationLayerSelect&applicationID=17766&applicationGroupID=&productTechnicID=12141&productGroupID=17902&productFormID=&productTypeID=17966&languageISOCode=EN&businessUnitShortcut=&divisionShortcut=#menuArea|title=ZF Ecomat - Driveline Technology in City Buses|work=ZF Friedrichshafen AG|publisher=ZF.com|accessdate=24 November 2009}}
- {{cite web|url=http://www.volvodemort.com/technical/volvo/manuals/operator/b10m/mark_1/eric/specs.html#Page79|title=Volvo B10M Mk I Operator's Manual, Volvodemort version, Specifications Section:|work=ZF Friedrichshafen AG|publisher=ZF.com|accessdate=14 February 2013}}
{{inc-transport}} 1 : ZF Friedrichshafen transmissions |