How much horsepower is the 4102 machine

120 horsepower, Auman 120 is used in this type of engine.

Follow up the main parameters of the 4102 engine: model ZH4102Y4-2 type In-line, water-cooled, four-stroke air intake mode Natural aspirated combustion mode Direct injection cylinder diameter * piston stroke 4-102*115 piston total displacement Rated power 44 2000 cooling mode Forced water-cooled start mode Electric start lubrication mode Pressure and splash compound type.

The 4102 engine is 120 horsepower according to the data, and the Auman 120 uses this type of engine.

Some of the parameters are as follows:

Total displacement of piston Rated power 44 2000 Cooling mode Forced water cooling start mode Electric start lubrication mode Pressure and splash compound type.

Follow up the main parameters of the 4102 engine: model ZH4102Y4-2 type In-line, water-cooled, four-stroke air intake mode Natural aspirated combustion mode Direct injection cylinder diameter * piston stroke 4-102*115 piston total displacement Rated power 44 2000 cooling mode Forced water-cooled start mode Electric start lubrication mode Pressure and splash compound type.

120 horsepower, 4 represents the number of engine cylinders, 102 represents the cylinder diameter, and the domestic 4102 engine is good.

Main technical parameters:

Model ZH4102Y4-2

Type Inline, water-cooled, four-stroke.

Air intake mode Natural inhalation.

Combustion method: direct injection type.

Cylinder diameter * piston stroke 4-102*115

Total piston displacement.

Rated power 44 2000

Cooling method: Forced water cooling.

Start mode: Electric start.

Lubrication method: Pressure and spatter combined.

The 4102 engine is 120Horsepower

Power is calculated from torque, and the formula for calculation is fairly simple: power (w) 2 torque (n-m) speed (rpm) 60, after simplifying the calculation, it becomes: power (kw) = torque (n-m) speed (rpm) 9549, horsepower is the engine power unit.

It is the functional force of the engine per unit time.

1 Imperial horsepower = kilowatts (kw).

1 metric horsepower = kilowatt (kw).

The power of the engine is not equal to the power of the car, and in mechanical transmission, there is an intermediate loss of power. In addition, the design of thickening and weighting the body for safety reasons will also lead to a loss of engine power. Therefore, a car with a small exhaust engine is not necessarily slower or less effective than a car with a high-power engine.

In the case of the same displacement, of course, the greater the power, the better the nuclear empty, some car manufacturers use advanced technology, such as intake valve stroke control, EGR, 5 valves, etc., the increase in power is inevitable, but at the same time, it means an increase in engine costs. Manufacturers choose the engine that Pitz accompanies for a certain model, in fact, it is to find a balance between power, economy, emissions and cost, not just more power and higher torque, sometimes for the sake of cost, even at the expense of the engine with more power.

The 4102 engine is 120 horsepower, 4 represents the number of engine cylinders, and 102 represents the cylinder diameter.

Main technical parameters:

Model ZH4102Y4-2

Total piston displacement.

Rated power 44 2000

Cooling Trembling Method: Forced water cooling.

Start mode: Electric start.

An engine is a machine that can convert other forms of energy into mechanical energy, such as internal combustion engines (gasoline engines, etc.), external combustion engines (Stirling engines, steam engines, etc.), electric motors, etc.

For example, the internal combustion engine usually converts chemical energy into mechanical energy. The engine is not only suitable for the power generation device, but also refers to the whole machine including the power unit (such as: gasoline engine, aero engine).

The engine was first born in England, so the concept of the engine also originated from the English language, and its original meaning refers to the "mechanical device that produces power".

Chaoyang 4102 diesel engine has many varieties to:

4102bq

For example. Basic parameters.

Model. 4102bzq

Dimensions (mm).

Use. The product is widely used in 2-3 ton trucks, minibuses, luxury coaches and city buses. Compression ratio.

Maximum torque (firing sequence.)

Idle speed (r min).

Maximum power rotational speed.

Rated power speed.

Add parameters. Number of cylinders, bore, stroke(mm).

Calibrated fuel consumption rate.

g Lowest limb fuel consumption rate.

g Disordered. Exhaust smoke posture closure. bosch

Heavy. Measure. kg

Chirp. Sound. db（a）

Oil consumption rate.

g Displacement (l).

Version. Vertical inline, water-cooled, four-stroke, exhaust gas turbocharged.

Formula for calculating displacement. Litre.

The 4102 diesel engine is 120 horsepower.

Diesel engine horsepower = diesel engine power. Horsepower is an important performance parameter of the engine, horsepower can be converted into a success rate, power is used to measure how much work the engine does per unit time, the higher the power of the engine performance, but the higher the oil return consumption.

The 4102 diesel engine is a diesel engine with a diameter of 102 mm in each cylinder with 4 cylinders. The power of the noisy machine is inextricably linked to the speed and torque. The higher the speed, the more powerful the engine, and the higher the torque, the more powerful the engine.

The engine of 4108 should be divided into whether it is produced by Yuchai or Chaochai, etc., and its power is different depending on the manufacturer. Generally, the power with boost is about 115kw, and the horsepower is about 140 horsepower. Most of the ones without supercharging are about 120 horsepower.

The conversion of horsepower is 1kw = horsepower, I have an engine with a power of 80kw, then its horsepower is 80, that is to say, this engine is Mali.

The power of Yuchai 4108 with supercharged engine is about 115kw, and the horsepower is 140 horsepower; Principle of supercharged engine: turbocharging uses the exhaust gas inertia impulse generated by the operation of the engine to push the turbine in the turbine chamber, and the turbine drives the coaxial impeller, and the impeller pressurizes the air sent by the air filter pipe to pressurize it into the cylinder, thereby increasing the air intake of the cylinder and increasing the fuel ......

Behind the Mpemba phenomenon, a cup of cold water and a cup of hot water are placed in the freezer compartment of the refrigerator at the same time, which glass of water freezes first? "Of course the cold water froze first! "I believe that many people will not hesitate to do this.

Unfortunately, this answer is wrong. The mistake was discovered by Mpemba, a junior high school student at Magamba Middle School in Tanzania, Africa. One day in 1963, Mpemba found that the hot milk he kept in the freezer of his refrigerator froze before the cold milk of his classmates.

This puzzled him, so he immediately ran to the teacher and asked for advice. The teacher said easily, "You must be mistaken, Mpamba."

Unconvinced, Mpemba tried again, but the hot milk froze before the cold milk. One day, Dr. Osborn, Head of the Department of Physics at the University of Dar es Salaam, visited Mpemba's school. Mpemba mustered up the courage to ask the doctor his question.

Dr. Osborn said, "I can't ask you questions right away, but I promise to do this experiment myself as soon as I get back to Dar es Salaam." As a result, the doctor's experiment was exactly what Mpemba said.

As a result, this phenomenon is known as the "Mpemba phenomenon". For more than 40 years, the "Mpemba phenomenon" has been recognized as truth to this day. It doesn't end there.

In 2004, Yu Shunxi, a girl from Xiangming Middle School in Shanghai, questioned this phenomenon. Under the guidance of Huang Zengxin, a famous science and technology teacher, Yu Shunxi and two other female students began to study the Mpemba phenomenon. They use sugar, water, milk, starch, ice cream and other ingredients to collect.

The 4105 engine is 150 horsepower, 4 represents the number of engine cylinders, and 105 represents the cylinder diameter.

Main technical parameters:

1. Model ZH4105Y4-5.

2. Total piston displacement:

3. Rated power: 50 4000.

4. Cooling method: forced water cooling.

5. Start mode: electric start.

Diesel engine horsepower indicatedThe engine horsepower of the tractor is indicated on the engine nameplate along with the name. For example, the engine horsepower of Dongfanghong-75 tractor is 75 horsepower, and the engine horsepower of Tieniu-55 tractor is 55 horsepower. There are also some tractors whose numbers after their names do not indicate engine horsepower, such as the 2 of the Yutez-2 tractor.

It is expressed in horsepower (one horsepower is equal to 75 kg·m of work completed in one second), so it is customary to call engine power engine horsepower.

The power of the 4102 engine varies from brand to brand and style, but it is generally between 70-120kW. For example:

Chaochai 4102: 84-105kw; Xichai 4102: 70-101kw; Yunnei 4102: 81-85kw.

The 4102 engine refers to a series of engines, 4 represents the number of engine cylinders, and 102 represents the maximum straight cylinder 102cm.

The power of Yuchai 4108 with supercharged engine is about 115kw, and the horsepower is 140 horsepower.

Supercharged engine principle:

Turbocharging uses the exhaust gas inertia impulse generated by engine operation to push the turbine in the turbine chamber, and the turbine drives the coaxial impeller, and the impeller pressurizes the air sent by the air filter pipe to pressurize it into the cylinder, thereby increasing the air intake of the cylinder and increasing the fuel volume.

The power and horsepower of Yuchai 4108 with supercharged engine are about 115 kilowatts and 140 horsepower, respectively.

Automobile engine pressurization refers to the air or combustible mixture entering the engine cylinder is compressed or compressed in advance and then cooled, so as to increase the density of the air or combustible mixture entering the cylinder, so that the filling quality increases, and with the appropriate cooperation of the oil supply system, more fuel is burned well, so as to improve the engine dynamics, increase the specific power, improve the fuel economy, reduce exhaust emissions and noise, such an engine is called a supercharged engine.

The engine is to produce power by the combustion work of fuel in the cylinder, because the amount of fuel input is limited by the amount of air in the cylinder, so the power generated by the engine will also be limited, if the running performance of the engine has been in the best state, and then increase the output power can only increase the amount of fuel by compressing more air into the cylinder, so as to improve the combustion function. Therefore, under the current technical conditions, the turbocharger is the only mechanical device that can increase the output power of the engine while the efficiency of the engine remains the same.

Generally speaking, turbocharging is the use of the exhaust gas inertia impulse discharged by the engine to push the turbine in the turbine chamber, and the turbine drives the coaxial impeller, and the impeller pressurizes the air sent by the air filter pipe to pressurize it into the cylinder. When the engine speed increases, the exhaust gas discharge speed and the turbine speed also increase synchronously, the impeller compresses more air into the cylinder, and the pressure and density of the air increase can burn more fuel.

You may think that the turbocharging device is very complicated, but it is not complicated, the turbocharging device is mainly composed of a turbine chamber and a supercharger. The first is that the air intake in the turbine chamber is connected to the engine exhaust manifold, which in turn is connected to the exhaust pipe. Then the air intake of the supercharger is connected to the air filter duct, the exhaust port is connected to the intake manifold, and finally the turbine and impeller are installed in the turbine chamber and the supercharger respectively, and the two are connected coaxially and rigidly.

With such a monolithic turbocharging device in place, your engine is "overclocked" like a computer CPU.

Yuchai 4108 supercharged intercooled engine source 130 horsepower.

Main parameters] engine BAI model:

DU Yuchai YC4D130-20

Number of cylinders: 4

Fuel Type: Diesel.

Cylinder arrangement: DAO in-line.

Displacement: Emission Standard: China II

Maximum output power: 96kw

Max horsepower: 131 horsepower.

Maximum torque: 380 Nm

Maximum torque speed: 1700-2000

Noise from one meter away: 99db

Rated speed: 2800rpm

Minimum fuel consumption rate at full load: 205g

Cylinder stroke: 115mm

Cylinder bore: 108mm

Engine type: vertical, inline, water-cooled, four-stroke, direct injection engine net weight: 380kg

Series: YC4D

Engine manufacturer: Yuchai.