公妇情欲HD在线观看|情欲秘书(H)在线阅读|情欲荡乳办公室HD|法国情欲片巜野性无码|俄罗斯艳片色情欲2

EN
DCV550

Features

DCV12 series engine is a new type of engine designed by on the basis of the original 12Vdiesel engine. The fuel system, intake and exhaust pressurization system are all optimized, and the power range covers 510-660kw.

DCV12 series engine is a new type of engine designed by on the basis of the original 12Vdiesel engine. The fuel system, intake and exhaust pressurization system are all optimized, and the power range covers 510-660kw.


High alloy cast iron, integral cylinder cover and AVL tangential cylinder cover reduce the eddy ratio, increase the air intensity of the air intake flow coefficient, increase the air pressure, increase the power and effectively reduce the emission.

Double pumps and large flow pumps are used to improve the cooling capacity of diesel engine under high power. External oil cooler is used to improve the cooling and lubricating ability and meet different environmental temperatures.

The central exhaust pipe of the supercharger is adopted to optimize the sealing structure, reduce the probability of air leakage and improve the efficiency of the supercharger.

Increase crankshaft stroke and increase displacement. High pressure and high power fuel pump is adopted to meet the requirement of higher power. Meanwhile, high strength special coupling is used to make the structure more stable and improve oil supply reliability.

莱阳市| 阜康市| 江都市| 洛隆县| 同心县| 胶州市| 濮阳县| 壤塘县| 萨迦县| 仙居县| 维西| 长丰县| 大悟县| 永德县| 库伦旗| 石城县| 襄垣县| 会昌县| 从化市| 疏附县| 临漳县| 新郑市| 车致| 和平区| 宽甸| 湄潭县| 吉隆县| 确山县| 巫山县| 莲花县| 杨浦区| 洛浦县| 连江县| 库尔勒市| 略阳县| 鄢陵县| 重庆市| 玉林市| 肃宁县| 文山县| 察哈|