Faw Foton Dongfeng Sinotruck HOWO Inlet Valve Rocker Arm

Our strong R & D strength, advanced equipment, scientific management and strict control system ensure the quality of products, production process, testing methods and other aspects have reached the advanced level of the Hangcha forklift differential, Forklift Hand Brake Switch, Hangcha forklift engine parts industry. Since its establishment, thanks to the full support of people from all walks of life, we have established a perfect quality assurance system based on thorough market research, advanced equipment, technical personnel and scientific and rigorous management. We are never satisfied with the status quo, always have a corporate vision in mind, and constantly set new goals and new benchmarks. We will continue to uphold the quality concept of 'doing things practically and behave in good faith', and repay customers with excellent product quality and sincere service.

Product Title: Engine Valve Rocker Arm

Product Model: 490QC-2409000320000Z

 

 

 

 

 

 

 

 

Item	Description
Product Name	Engine Valve Rocker Arm (490QC)
P/N	490QC-2409000320000Z
Applied Model	Quanchai QC490 Diesel Engine
Net Weight (kg)	3.50
Gross Weight (kg)	5.00
Qty per Carton	1
Carton Size(cm)	50*12*10

 

 

 

 

The Role of Forklift Diesel Engine Valve Rocker Arm:

The forklift diesel engine valve rocker are cooperates with the camshaft to open and close in time to complete the intake and exhaust. The number of rocker arms required varies according to the number of engine cylinders, and is composed of intake and exhaust rocker arms, the rocker shaft, the rocker seat, and the oil inlet joint etc. Each cylinder corresponds to two valves (that is, one intake valve and one exhaust valve), so this set of rocker arm assembly corresponds to a total of eight valves (four intake valves and four exhaust valves).

 

Common Problems of Forklift Diesel Engine Valve Rocker Arm Is Broken, Possible reason is as following:

1. Valve clearance is too small

2. The valve guide is not pressed deep enough, which is too long above the plane of the cylinder head, causing the spring seat to hit the top of the valve guide when it is opened, and at the same time, one end of the rocker arm is forced to be pushed down by the cam shaft. The effect caused the valve rocker arm to break.

3. The depth of the valve head plane sinking into the cylinder plane is not enough. When the valve is opened, the valve collides with the piston, causing the rocker arm to break.

4. The valve is stuck in the valve guide

 

 

Looking forward to the future, we will be more active to meet the challenges of the market and provide our customers with competitive, practical and efficient Faw Foton Dongfeng Sinotruck HOWO Inlet Valve Rocker Arm. Facing the international and domestic markets, we have an open mind and broad vision, and are good at learning advanced concepts, culture and technology. Economic efficiency is the goal we pursue, reputation is the lifeblood of enterprise development, and quality is the condition for enterprise survival. We welcome friends from all walks of life at home and abroad to visit our factory and cooperate together.