华商宝

***MTU系列12V-4000船用推进发动机

MTU型号12V4000M90（左/右舷）

2735马力@2100转速 额定 一级排放证书**

1) 共轨，电控燃油系统 

2) 带有大容量的机油油底壳系统确保延长换油周期，嵌入式旋转双联机滤

3) 允许发动机操作时更换滤器

4) 离心式旁通机滤

5) 三层水冷式排烟总管减少冷却系统负荷和机房热负荷，同时保证增压器的效率

6) 顺序废气门控制的增压器保证适宜的低扭矩，加速性能和平稳的燃油消耗

7) 分裂式循环冷却系统在高负载时冷却增压空气和在低负载时加热增压空气，有利燃烧

8) 钛合金平板式热交换器内置燃油冷却器更容易拆卸和清洁

9) 自引，铜叶轮，离心水泵

10) 机体外恒温控制的淡水加热器

11) 双起动马达，24伏，2极，绝缘接地带磁性开关

12) 充电机，直接安装，24伏，180安培，2极，绝缘接地

13) 发动机监控装置，独立的热电偶传感器，冗余传感器满足船级社要求

14) 弹性机脚-减震机脚

15) 带有盖斯林格轻型联轴器的飞轮壳

16)  MTU铝箔外观包装

17)MTU单式白漆

We can offer brand new 2xMTU 12V4000M90 marine engine 

In stock

If you are interested for our products,please contact me

Andy Wu

andy_vip@126.com

 Dimensions and Masses (incl. gearbox)

Length [L] mm (in) 3620 ( 142.5) 4525 ( 178.1)
Width [W] mm (in) 1520 ( 59.8) 1520 ( 59.8)
Height [H] mm (in) 1835 ( 72.2) 1890 ( 74.4)
Mass [dry] kg (lbs) 7715 (17008) 9070 (19996)

Standard Equipment:
1) Starting System Electric starter motor 24 V, 2 pole
2) Oil System Gear driven lube oil pump, lube-oil duplex filter with perter valve, centrifugal oil filter, lube-oil heat exchanger, and pump for oil extraction.
4)Fuel System Fuel delivery pump, fuel duplex filter with perter valve, “Common Rail” fuel injection system with high-pressure
pump, pressure accumulator and electronic fuel injection with cylinder cutout system, jacketed HP fuel lines, flame proof hose lines, leak-off fuel tank level monitored, fuel hand pump, fuel pre-filter with water separator
5) Cooling System MTU-split-circuit coolant system, coolant-to-raw water plate core heat exchanger, self priming centrifugal raw water pump, gear driven coolant circulation pump, raw-water connection for gearbox cooling.
Combustion Air System Engine coolant temperature-controlled intercooler, sequential turbocharging with
6)2 water-cooled turbochargers, on-engine set of seawater-resistant combustion-air filters
7) Exhaust System Triple-walled, liquid-cooled, on-engine exhaust manifolds, exhaust bellows (horiz. discharge)
Mounting System Resilient mounts
8) Power Transmission Torsional and offset compensating couplings
Auxiliary PTO Charging generator, 120A, 28V, 2 pole
9) Engine Management System Engine control and monitoring system (MDEC), interface to gearbox control, interface to remote control and monitoring system, local operating panel (LOP).