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大连机车车辆厂研制的东风_10型内燃机车，包括1988年制成的东风_10A型及分别于1992年和1993年设计的东风_10D型、东风_10C型三个品种。前者的动力装置为装车功率1985kw的12V240ZJC型柴油机，后两者均采用装车功率2130kW的12V240ZJD型柴油机。双节联挂的8轴东风_10A型机车于1990年投入线路运用，并于1992年8月通过了铁道部组织的5000t级重载牵引试验。东风_10D型机车是根据国家“八五”重点科技项目计划专题合同立项研制的双节联挂8轴重载机车。机车标称功率3590kw，可以牵引500货列车通过8．5％。的限制坡道。该车采用了微机控制系统及交流辅助传动、柴油机变频起动等一系高新技术。东风_10C型机车的特点是采用了2×（C_0－C_0）轴式，因而具有更大的粘着牵引力和良好的起动、加速性能及坡道通过能力。
Dongfeng _10 diesel locomotive developed by Dalian Locomotive & Rolling Stock Plant includes Dongfeng _10A type made in 1988 and Dongfeng _10D type and Dongfeng _10C type respectively designed in 1992 and 1993. The former power unit is a 12V240ZJC diesel engine with a loading power of 1985kw, and the latter two adopt a 12V240ZJD diesel engine with a loading power of 2130kW. The 8-axle DF10A locomotive put into operation in 1990 and passed the 5000t heavy-duty traction test organized by the Ministry of Railways in August 1992. Dongfeng _10D locomotive is based on the national “eight five” key science and technology project planning contract developed by the joint project 8-axle tandem heavy-load locomotives. Locomotive nominal power of 3590kw, 500 trains can be trailed by 8.5%. The limit ramp. The car uses a microcomputer control system and exchange of auxiliary transmission, diesel engine starting a series of high-tech inverter. Dongfeng _10C locomotive is characterized by the use of 2 × (C_0-C_0) axis, which has a greater adhesion traction and good starting, acceleration and ramp capacity.