China Popular Lawn Mower Replacement Parts Gear Box with Great Value gearbox definition

Product Description

Solution Description

21″ selfp-propelled 3 Pace Transmission Gear Box

Product Parameters

Dalong garden mower:  resilient, safe operation, gorgeous and cozy, environmental protection, with outstanding aggressive price.Cheap cost gasoline lawnmower BS engine for garden grass cutting 

Mower Grass Slicing Equipment Areas List

a.Garden Mower Gear box 

one.Rod substance: 40 chromium (Chromium is utilised to make stainless steel, auto parts, resources, tapes and online video tapes, and so forth. Chrome plated on metallic can avoid rust, also referred to as can domi, robust and beautiful . Chromium can be used to make stainless metal. The shade of purple and emerald also will come from chromium.)
2.Situation: ADC12 aluminum alloy
three.Gear: steel base powder, metallurgical die casting
four.Oil seal gasket rubber
5.3 Speed Transmission


What substance for CZPT mower deck?

b.:Garden mower chassis

The strong aluminum die-forged chassis Mower with powder coated, aerodynamic design offer ideal air- stream for uninterrupted functioning problems, and seamless movement of cutting.


How a lot of kinds for CZPT mower blades?

c.Lawn mower blades
Mowing height 480mm.533mm, appropriate for diverse terrains, best vortex aluminum alloy cutter head cover, the use of aerodynamic theory, so that the capacity to increase grass, far more suitable for the needs of consumers.

Aerodynamic layout expert blade,it  is successful and the blade is strong and durable 


Honda Motor +BS Engine for diverse consumer selection

d.Lawn mower engine

Honda Lawnmower Engine-GXV160 vertical shaft common objective gasoline motor
The Honda fuel motor lends by itself to a pleasurable shock by delivering outstanding overall performance, and functions at the very same time.

Pneumatic cylinder. Air filter.And gasoline tank style enhancements.Make it gentle in excess weight.Beautiful functions. More convenient to carry power gear.

Purchasing electrical power and torque by means of a set OHV valve. Significantly minimizing gas consumption.

A decompression device and a transistor human body ignition technique are employed to buy a bus.Make startup much more hassle-free and reputable.

The design of a muffler and air filter decreases sound pollution to the surroundings.

B&S Mower Engine Model :750EX Sequence DOV

B & S E collection little vertical shaft engines are reliable and simple to use. Tens of millions of wander-driving mowers around the world every calendar year decide on E-Collection engines. E-Series engines can provide users with extraordinary price.


one.simple to begin

It is handy and avoid to misoperation.

2.Solid iron cylinder liner

Anti-use and extend motor lifestyle.

3.DOV lever-sort overhead valve teach

Reduced motor vibration and sounds for more comfortable operation

4.Big capability air filter

Increase air filtration efficiency and decrease motor use.

5.Just Check out and Incorporate Oil alter-free engineering

Integrated higher-sealing air filter, reduce engine operating temperature and higher-precision elements manufacturing, the motor does not need to have to modify the oil during its life. This technologies tends to make upkeep of Exi sequence engines really simple, topping up the oil – checking frequently – adding as necessary.


Packaging & Transport

Gasoline lawnmower transport and packing 
two.By air cargo
3.By China-Europe freight teach
four.By sea container cargo
five.Port:FOB ZheJiang or CIF conditions.
6.Cargo day within 10-15days for mass generation .


Organization Profile

 ZheJiang CZPT Grandwell Technology Co.,Ltd

Dalong company was established in 1996. Professional dedication to R & D, production, and income of yard equipment products. It has a R&D and creation in Jin ma Industrial Zone, Xihu (West Lake) Dis., ZheJiang China, with a sturdy manufacturing technology R&D team. The lawn mowers and maintenance machinery developed by the business are effectively acquired and trusted all above the entire world.
In 1996, ZheJiang CZPT firm was specified by HONDA as the 1st basic agent of “HONDA” garden equipment merchandise in China. The items are Garden car, garden equipment, 4-stroke irrigation machine, h2o pump and so on. It is a best-marketing merchandise in domestic backyard marketplace.
ZheJiang CZPT worked with a variety of intercontinental well-known yard equipment company cooperation.

This kind of as:
French ETESIA  multi-purposeful substantial effectiveness lawn mower, in ZheJiang   , HangZhouang, ZheJiang , and other locations to use a good welcome.
France COUP’ECO Substantial hedge trimmer, highway hedge trimmer, forest fire unexpected emergency rescue tools, et
Sweden BAHCO (the unique Sandvik) pruning noticed, pruning scissors, higher saw, higher shear, and so on.
German STIHL reducing irrigation device, chainsaw, hedge trimmer substantial branch chainsaw, hair dryer, and many others.
Swedenh (previously Japan Komatsu) hedge trimmers, mowers, chainsaws, fans, and many others.
VHangZhouELE Branch and tree shredder, Belgium
Italy CO department grinder
Belgium ELIET automobile leaf suction device, hand press leaf suction machine

The product characteristics of higher efficiency, longevity, fuel conserving, environmental protection, secure operation, and so on. ZheJiang Dalong, often adhere to the affordable price tag income, ample source of spare components, welcome you to check out our business, the quality of the goods sold, price tag and following-revenue support for a extensive comparison, smart buy. You must not only shell out attention to price, but also to item good quality and soon after-income services. ZheJiang CZPT will become your dependable partner.

Our Advantages

 ENTRY Degree Higher Top quality Backyard CUTTER
  1. Far more than 10 yearsexperience of yard machinery 
  2. Factorydirect price 
  3. Have 2or 3new model every single year 
  4. Wonderful top quality,Fullrefund in scenario of negative top quality
  5. Smallorders welcome
  6. Quick transport within 10days
  7. VIP buyer 1-quit support
  8. Engineers provide technical solutions


Landscape electric powered lawn mower functionality characteristics

1.Aluminum alloy die-casting chassis, tough, light-weight and rust-proof

The chassis is produced of high-good quality aluminum alloy and large-tonnage die-casting machine, with large density, high toughness, and anti-corrosion it fully satisfies for the layout demands for wall thickness and toughness, it is conducive to making sure personalized security, and offers a reliable foundation for the gasoline motor and prolongs the operating  life of the gasoline engine. The front axle is set with a strain plate structure, which is much more dependable.

2.Excellent efficiency motor
The authentic motor, excell t performance with excellent starting , substantial energy, lower failure rate.solid  chassis configuration, more extend the provider lifestyle of the engine.

3.Garden mower Grass box
Dalong 196 configuration grass box, stunning visual appeal, clean grass selection, strong dust protection, handy use.

4.Xihu (West Lake) Dis.nized layout, excellent variety of factors
3-2nd cease device function, protected to use the cease deal with is flat, it is cozy when drive forward. sound good quality for the grass slicing top adjustment . Reliable positioning. The stamping elements are all manufactured of substantial-quality chilly-rolled metal plates, with high strength, good top quality .easy and lovely area.

5.Upper deal with comfy
a few-next quit perform, take care of is flat, comfortable to press and maintain, the pull pressure is transferred by the spring,  movement is soft, and the operation is risk-free.

6.Influence clamp cap
The compact reed clamp cap is made by 6 sets of mildew



Q1: Are you a manufacturing unit or a investing firm

A1: We are a manufacturing unit and buying and selling organization. We are 1 of the bigger yard machinery companies in domestic ,We have been in this business for much more than 15 a long time.

Q2: How does your manufacturing unit do in conditions of good quality manage?

A2: Top quality manage is carried out at every workstation in manufacturing. Our goods are one hundred% internally inspected before cargo.

Q3: What is your guarantee for the product?

A3: We provide a one particular-calendar year warranty.

Q4: How can I get samples?

A4: If you cannot buy our merchandise in your regional area, we will deliver you samples. You will be charged the sample value additionally all connected shipping expenses. The price of categorical shipping is dependent on the amount of samples

Q5: How about MOQ?

A5:For sample we can supply 1 or 2 pcs for quality checking at initial .

Q6: Do you acknowledge OEM/ODM organization?

A6: Indeed, we can generate goods in accordance to buyer needs, such as Emblem, color, design and style, etc.

Q7:How a lot of times for sample purchasing ?

A7:Sampling time about 5-7days,for mass purchase about fifteen-20days for cargo ready.

Type: Rotary Mowers
Moving Way: Rear Push
Cutter Type: Rotary Lawn Mower
Applicable Area: 1000-5000m²
Feature: 4-Stroke, Height Adjustable Handles, Single Cylinder, Cordless, Grass Box, Aluminum Chassis, Folding Handle, Anti-Slip
Certification: CE


US$ 90/Piece
1 Piece(Min.Order)

Request Sample




21" selfp-propelled 3 Speed Transmission Gear Box
Type: Rotary Mowers
Moving Way: Rear Push
Cutter Type: Rotary Lawn Mower
Applicable Area: 1000-5000m²
Feature: 4-Stroke, Height Adjustable Handles, Single Cylinder, Cordless, Grass Box, Aluminum Chassis, Folding Handle, Anti-Slip
Certification: CE


US$ 90/Piece
1 Piece(Min.Order)

Request Sample




21" selfp-propelled 3 Speed Transmission Gear Box

Key Market Insights Related to Worm Reduction Gearboxes

A gearbox is a mechanical device that allows you to shift between different speeds or gears. It does so by using one or more clutches. Some gearboxes are single-clutch, while others use two clutches. You can even find a gearbox with closed bladders. These are also known as dual clutches and can shift gears more quickly than other types. Performance cars are designed with these types of gearboxes.

Backlash measurement

Gearbox backlash is a common component that can cause noise or other problems in a car. In fact, the beats and sets of gears in a gearbox are often excited by the oscillations of the engine torque. Noise from gearboxes can be significant, particularly in secondary shafts that engage output gears with a differential ring. To measure backlash and other dimensional variations, an operator can periodically take the output shaft’s motion and compare it to a known value.
A comparator measures the angular displacement between two gears and displays the results. In one method, a secondary shaft is disengaged from the gearbox and a control gauge is attached to its end. A threaded pin is used to secure the differential crown to the secondary shaft. The output pinion is engaged with the differential ring with the aid of a control gauge. The angular displacement of the secondary shaft is then measured by using the dimensions of the output pinion.
Backlash measurements are important to ensure the smooth rotation of meshed gears. There are various types of backlash, which are classified according to the type of gear used. The first type is called circumferential backlash, which is the length of the pitch circle around which the gear rotates to make contact. The second type, angular backlash, is defined as the maximum angle of movement between two meshed gears, which allows the other gear to move when the other gear is stationary.
The backlash measurement for gearbox is one of the most important tests in the manufacturing process. It is a criterion of tightness or looseness in a gear set, and too much backlash can jam a gear set, causing it to interface on the weaker part of its gear teeth. When backlash is too tight, it can lead to gears jamming under thermal expansion. On the other hand, too much backlash is bad for performance.

Worm reduction gearboxes

Worm reduction gearboxes are used in the production of many different kinds of machines, including steel and power plants. They are also used extensively in the sugar and paper industries. The company is constantly aiming to improve their products and services to remain competitive in the global marketplace. The following is a summary of key market insights related to this type of gearbox. This report will help you make informed business decisions. Read on to learn more about the advantages of this type of gearbox.
Compared to conventional gear sets, worm reduction gearboxes have few disadvantages. Worm gear reducers are commonly available and manufacturers have standardized their mounting dimensions. There are no unique requirements for shaft length, height, and diameter. This makes them a very versatile piece of equipment. You can choose to use one or combine several worm gear reducers to fit your specific application. And because they have standardized ratios, you will not have to worry about matching up multiple gears and determining which ones fit.
One of the primary disadvantages of worm reduction gearboxes is their reduced efficiency. Worm reduction gearboxes usually have a maximum reduction ratio of five to sixty. The higher-performance hypoid gears have an output speed of around ten to twelve revolutions. In these cases, the reduced ratios are lower than those with conventional gearing. Worm reduction gearboxes are generally more efficient than hypoid gear sets, but they still have a low efficiency.
The worm reduction gearboxes have many advantages over traditional gearboxes. They are simple to maintain and can work in a range of different applications. Because of their reduced speed, they are perfect for conveyor belt systems.

Worm reduction gearboxes with closed bladders

The worm and the gear mesh with each other in a combination of sliding and rolling movements. This sliding action is dominant at high reduction ratios, and the worm and gear are made of dissimilar metals, which results in friction and heat. This limits the efficiency of worm gears to around thirty to fifty percent. A softer material for the gear can be used to absorb shock loads during operation.
A normal gear changes its output independently once a sufficient load is applied. However, the backstop complicates the gear configuration. Worm gears require lubrication because of the sliding wear and friction introduced during movement. A common gear arrangement moves power at the peak load section of a tooth. The sliding happens at low speeds on either side of the apex and occurs at a low velocity.
Single-reduction gearboxes with closed bladders may not require a drain plug. The reservoir for a worm gear reducer is designed so that the gears are in constant contact with lubricant. However, the closed bladders will cause the worm gear to wear out more quickly, which can cause premature wear and increased energy consumption. In this case, the gears can be replaced.
Worm gears are commonly used for speed reduction applications. Unlike conventional gear sets, worm gears have higher reduction ratios. The number of gear teeth in the worm reduces the speed of a particular motor by a substantial amount. This makes worm gears an attractive option for hoisting applications. In addition to their increased efficiency, worm gears are compact and less prone to mechanical failure.

Shaft arrangement of a gearbox

The ray-diagram of a gearbox shows the arrangement of gears in the various shafts of the transmission. It also shows how the transmission produces different output speeds from a single speed. The ratios that represent the speed of the spindle are called the step ratio and the progression. A French engineer named Charles Renard introduced five basic series of gearbox speeds. The first series is the gear ratio and the second series is the reverse gear ratio.
The layout of the gear axle system in a gearbox relates to its speed ratio. In general, the speed ratio and the centre distance are coupled by the gear axles to form an efficient transmission. Other factors that may affect the layout of the gear axles include space constraints, the axial dimension, and the stressed equilibrium. In October 2009, the inventors of a manual transmission disclosed the invention as No. 2. These gears can be used to realize accurate gear ratios.
The input shaft 4 in the gear housing 16 is arranged radially with the gearbox output shaft. It drives the lubricating oil pump 2. The pump draws oil from a filter and container 21. It then delivers the lubricating oil into the rotation chamber 3. The chamber extends along the longitudinal direction of the gearbox input shaft 4, and it expands to its maximum diameter. The chamber is relatively large, due to a detent 43.
Different configurations of gearboxes are based on their mounting. The mounting of gearboxes to the driven equipment dictates the arrangement of shafts in the gearbox. In certain cases, space constraints also affect the shaft arrangement. This is the reason why the input shaft in a gearbox may be offset horizontally or vertically. However, the input shaft is hollow, so that it can be connected to lead through lines or clamping sets.

Mounting of a gearbox

In the mathematical model of a gearbox, the mounting is defined as the relationship between the input and output shafts. This is also known as the Rotational Mount. It is one of the most popular types of models used for drivetrain simulation. This model is a simplified form of the rotational mount, which can be used in a reduced drivetrain model with physical parameters. The parameters that define the rotational mount are the TaiOut and TaiIn of the input and output shaft. The Rotational Mount is used to model torques between these two shafts.
The proper mounting of a gearbox is crucial for the performance of the machine. If the gearbox is not aligned properly, it may result in excessive stress and wear. It may also result in malfunctioning of the associated device. Improper mounting also increases the chances of the gearbox overheating or failing to transfer torque. It is essential to ensure that you check the mounting tolerance of a gearbox before installing it in a vehicle.

China Popular Lawn Mower Replacement Parts Gear Box with Great Value     gearbox definition		China Popular Lawn Mower Replacement Parts Gear Box with Great Value     gearbox definition
editor by czh 2022-12-02