QSB8.9
QSB 80-160 HP (60-118 kW)
Greatly improve the reliability and durability of comBustion technology - leading cylinder, inheritance is good, easy to upgrade
- high pssure common rail fuel system (HPCR) injection pssure up to 1600bar, multi point injection, different speed quick throttle response, more efficient power output, better fuel economy, lower noise and low fuel.
In the intelligent electronic control technology is mature to enhance the overall performance of the engine, the engine specifications can be tailored according to the application demand, self diagnosis and self protection ability
In the rear of the engine power output of fuel adaptability, suitable for global application
- the total integrated design of a small number of parts, low failure rate, compact structure, easy maintenance
In the new design of high strength cylinder displacement increases, more reliable and durable, low noise, long service life

	Engine type	kW / r/min	N.m / r/min	Intake form
QSB (4Cylinder/4.5L)	QSB4.5-C80	60/2200	370/1400	Turbocharged intercooler	stageIII
	QSB4.5-C95	71/2200	420/1500	Turbocharged intercooler	stageIII
	QSB4.5-C100	74/2200	430/1400	Turbocharged intercooler	stageIII
	QSB4.5-C110	82/2200	480/1500	Turbocharged intercooler	stageIII
	QSB4.5-C125	92/2200	537/1500	Turbocharged intercooler	stageIII
	QSB4.5-C130	97/2200	620/1500	Turbocharged intercooler	stageIII
	QSB4.5-C150	112/2200	560/1400	Turbocharged intercooler	stageIII
	QSB4.5-C160	118/2200	630/1500	Turbocharged intercooler	stageIII

Wuhan YCD Technology Co., Ltd. is a focused on heavy industry and energy industry provides power and control systems products, parts and components and the general solving scheme of the science and technology company. We have set quality resources in domestic and international power transmission and control system, to independent development and sales agents, project management, etc., for heavy industries and energy industries, provide quality products and services.

Power transmission and control system of the business scope, power transmission products, motor, diesel engine, generator, clutch, brake, PTO, transfer case, gear box, gear box, universal shaft couplings, etc., can contract the contractor and purchasing power set design and project management services; Hydraulic system, hydraulic pump station, hydraulic pump, hydraulic motor, hydraulic valves, hydraulic components, hydraulic pressure hydraulic hose assembly and other related products, can contract the contractor complete sets of hydraulic system design and procurement and project management services; Pneumatic system assembly (gas source unit), air compressor, pneumatic motor, pneumatic components, pipe line, fast plug pneumatic products, can contract pneumatic system overall design and procurement and project management services; Automatic control system assembly, DC control system, AC servo system, DC motor, servo motor, PL C control module and other automation system products.

Petroleum equipment business scope, oil drilling and workover rig and parts, drawworks and parts, mud pump parts, solid control system for drilling and workover rig parts, vehicle mounted system parts, drilling instrument, the real parts, wire rope, diesel engine parts, transmission parts, top drive parts, tools and pipe accessories, downhole tools, fishing tools, hydraulic pneumatic components, air compressor parts, clutch, brakes, couplings, safety equipment, electronic control system parts, natural gas compressor fittings, fracturing unit parts, nitrogen machine fittings, pumping accessories at the same time, the company can provide drilling and workover cementing machine fracturing equipment, equipment upgrade and replacement of equipment and other advisory services.

Companies adhering to the "win-win cooperation, professional quality, efficient service" business philosophy, to create customer demand as the center, to product quality as the fundamental, to service efficiency for the pillars of the enterprise organization, for customers to provide quality, practical, safe and reliable products and services.

YCD technology hope to cooperate sincerely with you!