TCDD DH7000

{{short description|Diesel-hydraulic locomotive class}}

{{more refs|date=December 2023}}

{{Infobox Locomotive

| name = DH 7000

| powertype = Diesel-hydraulic

| image = TCDD_DH7007_at_Sirkeci.jpg

| imagesize = 300px

| caption = DH7007 at Sirkeci yard, Istanbul.

| designer =

| builder = Tülomsaş

| buildmodel =

| builddate = 1994{{cite web |url=http://www.tulomsas.com.tr/en/main.php?kid=67 |title=1994 |website=TÜLOMSAŞ |access-date=December 16, 2023 |archive-url=http://web.archive.org/web/20071203202042/http://www.tulomsas.com.tr/en/main.php?kid=67 |archive-date=December 3, 2007}}

| totalproduction = 20{{cite web |url=http://www.tulomsas.com.tr/en/main.php?kid=255 |title=REFERENCES |website=TÜLOMSAŞ |access-date=December 16, 2023 |archive-url=http://web.archive.org/web/20170619191625/http://www.tulomsas.com.tr/en/main.php?kid=255 |archive-date=June 19, 2017}}

| aarwheels =

| uicclass = C

| wheeldiameter = {{convert|1000|mm|ftin|0|abbr=on}}

| gauge = {{track gauge|sg}}

| trucks =

| bogies = 1

| length = {{convert|10184|mm|ftin|1|abbr=on}}

| height = {{convert|4195|mm|ftin|1|abbr=on}}

| width = {{convert|3000|mm|ftin|1|abbr=on}}

| locoweight = {{convert|51|t}}

| fuelcap = {{convert|1800|L}}

| primemover =

| enginetype = Cummins KTTA 19L1

| aspiration =

| cylindercount =

| transmission = Voith L4

| poweroutput = {{convert|522|kW|hp|0|abbr=on}}

| maxspeed = {{convert|40|km/h|mph|0|abbr=on}}

| tractiveeffort =

| locobrakes = Block break, Parking pawl

| trainbrakes = Air

| safety = Dead man's switch

| operator = Turkish State Railways

| fleetnumbers = DH7001 – DH7020

| officialname =

| nicknames =

| locale =

}}

TCDD DH 7000 are a type of diesel-hydraulic locomotive built for operations on Turkish State Railways by Tülomsaş. The DH7000 was primarily used as a shunter. A total of 20 units were delivered from 1994.