ISD4.5 Bus Engines from China Manufacturer - 厦门东尼斯机电设备有限公司

ISD4.5 Bus Engines

Model NO. ISD4.5

ISD140 50 / ISD160 50 / ISD180 50 / ISD185 50 / ISD140 51 / ISD160 51 / ISD185 51 / ISDe140 40 / ISDe160 40 / ISDe180 40 / ISDe140 41 / ISDe160 41 / ISDe185 41 / ISDe140 30 / ISDe160 30 / ISDe180 30 / ISDe140 31 / ISDe160 31 / ISDe185 31

Quantity

others

ISD4.5 Bus Engines	ISD6.7 Bus Engines
ISL8.9 Bus Engines	ISL9.5 Bus Engines

Type	Inline 4 cylinders, water-cooled, four strokes, electronically-controlled high pressure injection
Bore×stroke (mm)	107×124
Displacement(L)	4.5
Aspiration	charged, inter-cooledg
Maximum power(Hp/kw)	185/136
Maximum torque(N·m)	700
Control system	ECM
Fuel system	BOSCH High pressure common rail system
Emission certification	NS V/Euro V, NS IV/Euro IV, Euro Ⅲ
Dry weight (Kg)	381
Length×Width×Height(mm)	822×742×819

Product Advantages

ISD series engines have been “model” products among the similar products in the industry with their exceptional reliability. ISD series engines have become the first power choice of domestic mainstream truck and bus manufacturers with their stable and dependable product platform and sustainable technological development advantages, due to increasingly stringent emission regulations .

ISD series 4.5L engines with full-authority electronic control, ranging from 140-300 horsepower, are widely used in 6-11 meter-long highway bus, tour bus, school bus applications. The engines feature high operation efficiency, long work cycle, and durability. With advanced electronic control system, it can realize intelligent management, data communication, realtime monitoring and pre-warning of faults between engine and subsystems, as well as engine and vehicle.

Since their entrance into the market, ISD series engines have become favored by OEM and users by virtue of their higher output per liter, lower fuel consumption, longer overhaul interval and lower usage cost.

Intelligent electronic controls

Advanced electronic control integrated system share information among high speed datalinks, to ensure that the engine maintains the best operating status, effective fuel savings and low emissions under various loads.

Effective fuel saving

With higher injection pressure up to 1600 bar, High Pressure Common Rail Fuel System features more precise control of injection timing and amount of fuel, more complete combustion, broader economical fuel consumption zone, tremendously enhanced fuel economy, thus further improving low-speed performance, and resulting in better noise reduction and cold start performance.

Excellent power output

Fast startup, good acceleration and gradeability, superior torque output at low speed.

Economical usage

Highly integrated engine subsystems can realize excellent power, ultra long service life, and long maintenance intervals.

Leading emission level

The NS V version is developed on the same platform as EEV version, featuring high durability and reliability and easy to upgrade. As of the end of 2010, Cummins Emission Solutions factories have supplied over 300,000 sets of selective catalytic reduction system (SCR) to worldwide engine enterprises, for Euro V, EEV and US EPA2010 emission solutions, with proven and approved reliability.

Product Portfolio

Engine model	Emission standard	Rated power output (kW@rpm)	Peak torque (N.m@rpm)	Cylinders	Displacement (L)	Aspiration	After treatment
ISD140 50	NS V/Euro V	103@2500	550@1100-1600	4	4.5	charged, inter-cooled	SCR
ISD160 50	NS V/Euro V	118@2500	600@1100-1600	4	4.5	charged, inter-cooled	SCR
ISD180 50	NS V/Euro V	132@2500	700@1200-1600	4	4.5	charged, inter-cooled	SCR
ISD185 50	NS V/Euro V	136@2500	700@1200-1600	4	4.5	charged, inter-cooled	SCR
ISD140 51	NS V/Euro V	103@2300	550@1100-1600	4	4.5	charged, inter-cooled	SCR
ISD160 51	NS V/Euro V	118@2300	600@1100-1600	4	4.5	charged, inter-cooled	SCR
ISD185 51	NS V/Euro V	136@2300	700@1200-1800	4	4.5	charged, inter-cooled	SCR
ISDe140 40	NS IV/Euro IV	103@2500	550@1400	4	4.5	charged, inter-cooled	SCR
ISDe160 40	NS IV/Euro IV	118@2500	600@1400	4	4.5	charged, inter-cooled	SCR
ISDe180 40	NS IV/Euro IV	132@2500	700@1400	4	4.5	charged, inter-cooled	SCR
ISDe140 41	NS IV/Euro IV	103@2300	550@1400	4	4.5	charged, inter-cooled	SCR
ISDe160 41	NS IV/Euro IV	118@2300	600@1400	4	4.5	charged, inter-cooled	SCR
ISDe185 41	NS IV/Euro IV	136@2300	700@1400	4	4.5	charged, inter-cooled	SCR
ISDe140 30	Euro III	103@2500	450@800-1700	4	4.5	charged, inter-cooled	/
ISDe160 30	Euro III	118@2500	600@1200-1700	4	4.5	charged, inter-cooled	/
ISDe180 30	Euro III	136@2500	650@1200-1700	4	4.5	charged, inter-cooled	/
ISDe140 31	Euro III	103@2500	550@1400	4	4.5	charged, inter-cooled	/
ISDe160 31	Euro III	118@2500	600@1400	4	4.5	charged, inter-cooled	/
ISDe185 31	Euro III	136@2500	650@1400	4	4.5	charged, inter-cooled	/