Boom Cylinder for Excavator

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Boom Cylinder For Excavator

1.for construction machine,mining machine,truck,etc 

2.processing with supplied drawings

3.ISO9001-2008

Power: Hydraulic 

 

We are specialized in manufacturing agricultural cylinders,pls refer to the detail style mentioned below,and if you find any one you're interested,pls connect with us freely.

 

Welcome to our Sichuan & Shandong factories!

 

Boom Cylinder For Excavator

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Q:How big is the gap between the engine piston and the cylinder wall?
0. 25-0.8 this is not possible. It should be within 0.01 plus or minus
Q:What is the working principle of the cylinder?
The working modes of the cylinder are divided into suction stroke, compression stroke, work stroke and exhaust stroke.Working principle;1, enter (suction) gas, at this time the intake valve open, exhaust valve closed, the air through the carburetor to form a combustible mixture into the cylinder, the piston in the cylinder down straight line movement, to reach the bottom stop point;2, compression, at this time intake valve, exhaust valve closed at the same time, the piston straight upward movement, reaching the top dead center;3, doing work, when the spark plug into the combustion chamber ignition, flammable mixture explosion, the temperature rose sharply, Peng up the piston downward movement;4, exhaust, the piston through the work done after the intersection of upward straight line movement, at this time the intake valve closed, exhaust valve open. The four stroke completes a work to drive the crankshaft to rotate the output shaft power.
Q:What is the relationship between cylinder number and horsepower?
Generally speaking, when the engine single cylinder exhaust quantity is invariable, the cylinder number is more, the engine total displacement is bigger, the output horsepower is bigger.In the case of constant engine cylinder number and displacement, there are three ways to increase engine power:First, increase the speed of the engine. For example, the current F1 engine, V8, has a displacement of just 2.4 (the same as the 4 cylinder Camry). Speed up to 20000 rpm, more than 800 horsepower.Two, pressurization. Supercharging is divided into mechanical supercharging and turbocharging. For example, Fawkes's 1.8 engine had 120 horsepower, while the 1.8 - meter mass 1.8T turbocharged engine was tuned to 220 (old TT).Three, using a two nitrogen oxide (commonly known as laughing gas) instead of air into the combustion chamber. They are generally used as converted vehicles for straight speed races.
Q:What does the displacement of the car have to do with the cylinder?
The relationship between the number of cylinders and the amount of exhaust is the most closely related. The more the number of cylinders, the greater the amount of exhaust, the better the driving forceThe car is not perfect, the engine is no exception. The more the number of cylinders, the greater the engine, the greater the car, the more fuel consumption, maintenance and car prices are more expensive.Output = (TDC BDC volume volume) * the number of cylinders and valve valve displacement is independent of the number of the more intake more fully exhaust the more thoroughly the power stronger V8 refers to the cylinder arrangement form V cylinder number 8T turbocharged direct injection AT, I refers to the electronic automatic transmission MT manual gearbox VVT intelligent variable valve timing and lift Electronic Control technology.
Q:What's the average number of cylinders in a car? What's the law?
There are usually 3 cylinders, such as xiali. There are four cylinders, that is more common, and there are 6 and 8, and look at it will understand
Q:The more cylinders, the better?
To a certain extent, the heat will be a problemA8 doesn't seem like V12, but W12 doesNo faster than R8, R8 is a sports car after all
Q:What is the number of cylinders?
The number of cylinder intake valve + exhaust valve is the cylinder valve number.Usually each cylinder has an inlet valve + an exhaust valve. Certain brands of engines will have more than one intake valve.
Q:What's the difference between a L cylinder and a V cylinder? What's the good news?
Arrangement of cylindersType W arrangement and type VMany people think like V type engine cylinder arranged in a V shape, arrangement of W engine cylinder must be in a W shape, in fact, it is only approximate W shaped arrangement, strictly speaking should also belong to V type engine, at least is a variant of V engine.The V engine of each side of the cylinder and then a small angle stagger (such as Passat W8 small angle of 15 degrees), it has become a W engine. Or W engine cylinder arrangement is composed of two small V shape, a large V shape.Compared with W type and V type engine engine can be made shorter, the crankshaft can also be shorter, so the engine can save space, but also can lighten the weight, but its width is larger, so that the engine room is full.The biggest problem with W engines relative to the V engines is that the engine is divided into two parts by a whole, which inevitably causes a lot of vibration at the time of operation. To solve this problem, the Volkswagen designed two reverse rotating balance shafts on the W engine, allowing the vibration of the two parts to cancel each other in the interior.Volkswagen has three types of W engines, W8, W12 and W16
Q:How does the gasoline pump the tank to the cylinder?
Too simple, the gasoline engine intake system and air intake valve open, gas mixture into the cylinder, high voltage coil from high voltage and the cylinder line to the spark plug ignition, ignites the mixture, the instantaneous pressure generated in the cylinder to make the piston down, turn the crankshaft, and the other is the upward movement of the piston so, the engine cycle movement.
Q:The cylinder inside the family type paper towel is the most practical and easiest way out
With the hands in front of the cylinder cylinder will be squeezed, compressed, then cross direction pressure in the extrusion direction just once, you can easily turn round the tube out.
Our highly efficient lean manufacturing system assures our trust product and on-time delivery for our clients. Up to now, our products have been widely accepted at home and abroad. On the basis of advanced production lines and 20 sets of world level testing machines, we carry out strict quality control and management. Products are 100% inspected with warranty.

1. Manufacturer Overview

Location Linyi, Shandong, China (Mainland)
Year Established 2005
Annual Output Value US$10 Million - US$50 Million
Main Markets North America; Mid East; Eastern Asia
Company Certifications ISO9001-2008

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3. Manufacturer Capability

a)Trade Capacity  
Nearest Port
Export Percentage 51% - 60%
No.of Employees in Trade Department
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b)Factory Information  
Factory Size: 30,000-50,000 square meters
No. of Production Lines Above 10
Contract Manufacturing OEM Service Offered Design Service Offered Buyer Label Offered
Product Price Range