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CKD4B Charge Icon Shop Diesel
CKD4B Charge
Type Icon Shop Diesel (Diesel)
Power 21 Icon Power
Tax 200 Fuel
Dispatch XP 100 XP
Set Charge Cargo (+30%)
OCU Required
Offer Information
Offer Type Offer Date Cost Buy XP Level Restrictions
Logo Limited Limited 1 Aug 2016-
22 Aug 2016
395 Gems 395,000 XP 183 Limit 2
29,000,000 Gold290,000 XP 211
Logo Limited Limited 27 Jul 2020-
10 Aug 2020
395 Gems 290,000 XP 183 Limit 2
29,000,000 Gold 211
The DF4 is a type of diesel-electric locomotive used in the People's Republic of China. It has been in production since 1969 and is still produced as of 2007 by several local companies. It is the most common locomotive in China and is used for both passenger and freight services. The DF4D, the most recent DF4 revision, has been produced since 1996 with the 16V240ZJD engine. The passenger versions increased top speed to 145 km/h (90 mph) or 170 km/h (110 mph) for the DF4DK. The CKD4B model is a reworked DF4D locomotive of the Mongolian Railway.
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