机体结构
缸体：合金铸铁，可更换湿式缸套。
曲轴：合金钢结构，全支承，轴颈及圆角淬火。
活塞：共晶硅合金，第一环槽镶耐磨圈，机油冷却。
进气系统
具有空气/水冷中冷器的废气涡轮增压进气系统。
润滑系统
采用变流量既有泵，优化进入发动机的机油量。
冷却系统
采用内置齿轮离心水泵强制水冷。
旋转式水过滤器能防止锈蚀和腐蚀并能有效去除杂质。

燃油系统
采用Cummins专利技术PT燃油系统，高压喷射，燃烧充分。
过滤系统
装有带空气阻力指示器的干式空气滤清器。
启动系统
采用直流蓄电池启动马达，具备快速启动性能。
电气系统
BOSCH滑动齿轮式起动电机，交流充电发电机。
冷启动性能
无辅助装置时，冷启动的最低环境温度为-7℃。

Cummins is the world's design, production and sales of diesel and compressed natural gas engine maximum enterprise. Cummings invested more than $one hundred and forty million in China, as the largest foreign investor Chinese engine industry, Cummings has eight joint ventures and wholly-owned manufacturing enterprises in the Chinese, which Cummings B, Dongfeng production C and L series diesel engine, Chongqing Cummings, N and K production of M series diesel engine. Products comply with ISO 3046, ISO 4001, ISO 8525, IEC 34-1, GB1105, GB/T 2820, CSH 22-2, VDE 0530 and YD/T 502-2000 "special communication of diesel generator set technical requirements" standard.
Cummings generator advantages: high quality, low fuel consumption, low noise, high output power, reliable performance. The reliable stability, economy, power performance, durability and environmental safety by domestic and foreign customers, the global three bags of lien.
More features with Cummins diesel generator set:The structure of the bodyCylinder: alloy cast iron, can replace the wet cylinder liner.Crankshaft: alloy steel structure, the whole bearing, shaft neck and fillet hardening.Piston: eutectic silicon alloy, the first ring groove with wear-resisting ring, oil cooling.Air intake systemWith air / water cooler exhaust gas turbocharger intake system.Lubrication systemBoth pump with variable flow, optimizing amount of oil into the engine.Cooling systemUsing the built-in gear centrifugal pump water cooling.Rotary type water filter can prevent rust and corrosion and can effectively remove impurities.Fuel systemUsing PT fuel system, Cummins patent technology of high pressure jet, sufficient combustion.The filtration systemEquipped with dry air filter with air resistance indicator.Starting systemUsing a DC battery to start the motor, with fast start performance.The electrical systemBOSCH sliding gear type starting motor, AC charging generator.Cold start performanceNo auxiliary device, the cold start of the lowest environmental temperature of -7 DEG C.Cummins diesel generator setThe main parameters:
Note: listed the series of technical data for reference only. The company reserves to amend the specifications without notice users in case of power.