China Gear Box for 21inch Self-Propelled gearbox definition

Merchandise Description

Item Description

21″ selfp-propelled 3 Speed Transmission Equipment Box

Solution Parameters

Dalong garden mower:  sturdy, safe operation, lovely and comfy, environmental protection, with superb aggressive cost.Inexpensive cost gasoline lawnmower BS engine for yard grass cutting 

Mower Grass Chopping Device Areas Listing

a.Lawn Mower Gear box 

1.Rod materials: 40 chromium (Chromium is employed to make stainless steel, car elements, instruments, tapes and video clip tapes, and so forth. Chrome plated on metallic can avoid rust, also named can domi, powerful and stunning . Chromium can be employed to make stainless metal. The shade of pink and emerald also comes from chromium.)
two.Circumstance: ADC12 aluminum alloy
three.Equipment: metal foundation powder, metallurgical die casting
four.Oil seal gasket rubber
5.3 Velocity Transmission


What content for CZPT mower deck?

b.:Garden mower chassis

The durable aluminum die-solid chassis Mower with powder coated, aerodynamic design source best air- circulation for uninterrupted operating problems, and seamless stream of chopping.


How a lot of types for CZPT mower blades?

c.Lawn mower blades
Mowing peak 480mm.533mm, appropriate for diverse terrains, best vortex aluminum alloy cutter head include, the use of aerodynamic theory, so that the ability to enhance grass, far more appropriate for the needs of consumers.

Aerodynamic design expert blade,it  is effective and the blade is sturdy and durable 


Honda Engine +BS Engine for distinct client selection

d.Lawn mower motor

Honda Lawnmower Engine-GXV160 vertical shaft common purpose gasoline motor
The Honda gas engine lends alone to a enjoyable shock by offering exceptional performance, and characteristics at the same time.

Pneumatic cylinder. Air filter.And gasoline tank layout enhancements.Make it light in fat.Exquisite functions. Much more hassle-free to carry power tools.

Getting electricity and torque by means of a fixed OHV valve. Drastically minimizing fuel usage.

A decompression device and a transistor entire body ignition technique are utilised to get a bus.Make startup far more practical and reliable.

The layout of a muffler and air filter reduces sound air pollution to the environment.

B&S Mower Engine Model :750EX Collection DOV

B & S E collection modest vertical shaft engines are reliable and simple to use. Thousands and thousands of wander-behind mowers around the globe every single calendar year decide on E-Series engines. E-Sequence engines can provide users with excellent worth.


1.simple to begin

It is hassle-free and prevent to misoperation.

two.Cast iron cylinder liner

Anti-use and extend motor lifestyle.

3.DOV lever-type overhead valve practice

Decreased motor vibration and noise for more relaxed operation

4.Massive potential air filter

Increase air filtration efficiency and minimize engine dress in.

five.Just Examine and Add Oil modify-free of charge technology

Integrated substantial-sealing air filter, reduced engine functioning temperature and high-precision elements production, the engine does not want to alter the oil during its life. This technology helps make routine maintenance of Exi sequence engines very straightforward, topping up the oil – examining often – introducing as necessary.


Packaging & Transport

Gasoline lawnmower transport and packing 
two.By air cargo
3.By China-Europe freight teach
four.By sea container shipment
5.Port:FOB ZheJiang or CIF conditions.
six.Cargo date inside of ten-15days for mass production .


Company Profile

 ZheJiang CZPT Grandwell Technology Co.,Ltd

Dalong business was launched in 1996. Professional dedication to R & D, manufacturing, and product sales of garden machinery goods. It has a R&D and production in Jin ma Industrial Zone, Xihu (West Lake) Dis., ZheJiang China, with a powerful generation technologies R&D staff. The lawn mowers and upkeep machinery made by the firm are properly gained and trustworthy all above the world.
In 1996, ZheJiang CZPT business was designated by HONDA as the initial standard agent of “HONDA” garden equipment goods in China. The goods are Garden auto, garden machine, four-stroke irrigation machine, water pump and so on. It is a very best-marketing item in domestic backyard market place.
ZheJiang CZPT labored with a variety of intercontinental popular yard equipment company cooperation.

These kinds of as:
French ETESIA  multi-purposeful large performance lawn mower, in ZheJiang   , HangZhouang, ZheJiang , and other places to use a great welcome.
France COUP’ECO High hedge trimmer, freeway hedge trimmer, forest hearth unexpected emergency rescue gear, et
Sweden BAHCO (the first Sandvik) pruning saw, pruning scissors, substantial observed, large shear, etc.
German STIHL chopping irrigation equipment, chainsaw, hedge trimmer large branch chainsaw, hair dryer, and so forth.
Swedenh (formerly Japan Komatsu) hedge trimmers, mowers, chainsaws, enthusiasts, and many others.
VHangZhouELE Department and tree shredder, Belgium
Italy CO department grinder
Belgium ELIET car leaf suction equipment, hand press leaf suction equipment

The product qualities of substantial performance, sturdiness, gasoline conserving, environmental security, secure procedure, and so on. ZheJiang Dalong, usually adhere to the reasonable price revenue, ample offer of spare parts, welcome you to check out our business, the good quality of the items bought, value and following-sales services for a comprehensive comparison, wise obtain. You should not only shell out attention to value, but also to merchandise top quality and right after-revenue provider. ZheJiang CZPT will turn into your reliable companion.

Our Positive aspects

 ENTRY Degree High Good quality Garden CUTTER
  1. Much more than 10 yearsexperience of backyard machinery 
  2. Factorydirect price 
  3. Have 2or 3new design every year 
  4. Nice high quality,Fullrefund in case of undesirable high quality
  5. Smallorders welcome
  6. Quick delivery within 10days
  7. VIP buyer one particular-end service
  8. Engineers provide technical solutions


Landscape electric powered lawn mower performance characteristics

one.Aluminum alloy die-casting chassis, resilient, light and rust-proof

The chassis is made of large-high quality aluminum alloy and massive-tonnage die-casting device, with large density, high toughness, and anti-corrosion it fully meets for the layout needs for wall thickness and strength, it is conducive to guaranteeing personal security, and provides a reliable basis for the gasoline motor and prolongs the operating  life of the gasoline engine. The front axle is mounted with a pressure plate construction, which is far more reliable.

two.Extraordinary performance engine
The first motor, excell t performance with excellent beginning , high electricity, lower failure rate.solid  chassis configuration, far more extend the support existence of the motor.

3.Garden mower Grass box
Dalong 196 configuration grass box, stunning look, easy grass collection, powerful dust defense, handy use.

4.Xihu (West Lake) Dis.nized design, exceptional choice of parts
a few-next cease machine operate, protected to use the end manage is flat, it is cozy when thrust forward. reliable top quality for the grass reducing peak adjustment . Trustworthy positioning. The stamping elements are all produced of substantial-good quality cold-rolled metal plates, with large toughness, good good quality .easy and gorgeous surface area.

five.Upper deal with comfy
3-second cease function, manage is flat, comfy to push and hold, the pull drive is transferred by the spring,  movement is soft, and the procedure is safe.

6.Impact clamp cap
The compact reed clamp cap is made by 6 sets of mold



Q1: Are you a manufacturing unit or a investing firm

A1: We are a manufacturing unit and trading business. We are 1 of the larger backyard garden equipment companies in domestic ,We have been in this sector for more than 15 years.

Q2: How does your manufacturing unit do in conditions of high quality control?

A2: Top quality handle is applied at each and every workstation in manufacturing. Our items are 100% internally inspected just before cargo.

Q3: What is your guarantee for the solution?

A3: We give a 1-year guarantee.

Q4: How can I get samples?

A4: If you can not buy our products in your nearby location, we will send out you samples. You will be billed the sample price plus all relevant delivery expenses. The cost of categorical shipping and delivery depends on the amount of samples

Q5: How about MOQ?

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

Q6: Do you acknowledge OEM/ODM company?

A6: Yes, we can produce items according to consumer demands, which includes Brand, coloration, layout, etc.

Q7:How numerous times for sample purchasing ?

A7:Sampling time about 5-7days,for mass buy about 15-20days 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

Types of Gearboxes Used in Wind Turbines

Many manufacturers of wind turbines have chosen different solutions for the drive train of the turbines. Most prefer gearboxes because of their durability. These have several design features that make them well suited to shocks, stresses and wear. Regardless of the type of gearbox used, continuous maintenance and monitoring can extend the lifespan of these machines. Performing these tasks regularly can help detect and resolve any problems before they become serious. Here are some of the problems associated with gearboxes.

Coaxial helical gearbox

The R series helical inline gearbox is a high-quality speed reducer for heavy-duty industrial applications. These units are designed with increased power density in mind and are equipped with various cooling options. High-grade seals and lubricants help to increase efficiency and minimize thermal loading. They are ATEX-compliant. Their reversible modules are an excellent choice for high-speed applications, such as compressors, compressor blowers, and pumps.
The normal module set of helical gearbox is manufactured using the same tooth-cutting techniques as spur gears. This allows the production of higher-quality, more economical, and more compact helical gears. Although the performance of helical gears is lower than spur gears, they are durable and capable of transferring motion and power between two shafts. And because they are able to handle a much greater load, they are preferred for heavy-duty applications.
The main tooth form of a helical gearbox presents fixed velocity ratios, even if the center gap is not completely set. This requirement is sometimes referred to as the fundamental rule of gearing. A helical gearbox is similar to a set of paper spur gears, with the exception that the sections must stagger in opposite directions. There are two kinds of helical gears for parallel shafts: left-handed and right-handed.
The Industrial Gearbox market is segmented based on product type, application, and geography. The report analyzes the competitive scenario by segmenting the market by region, company, and type. Using this information, it estimates market size, revenue, and consumption. The report also features key information about COVID-19 and its impact on the overall industry. And it also provides a competitive landscape with industry-leading players.
Industrial gearboxes are integrated with devices and make automation processes more efficient and reliable. Increasing labor costs, shortage of skilled labor, and the ageing workforce are driving the demand for automation technologies. The industry requires newer and more advanced models and technologies to compete in the global market. You can use Coaxial helical gearbox in a variety of applications. Its benefits are endless. If you are looking for a reliable, high-performance industrial gearbox, CZPT can help you find it.

Worm reduction gearbox

As a general rule, larger center distance worm reduction gearboxes are more efficient than smaller ones. Worm gearboxes with 2.6-in. center distances start to lose efficiency as their ratios increase. Larger center distances tend to have higher efficiency than smaller ones. However, this difference may not always be enough to justify the higher investment. Worm gear reducers typically cost less than equivalent helical units.
The use of aluminum for worm reduction gearboxes is a popular choice for those involved in the manufacturing of Packaging Equipment. In addition to being lightweight, aluminum worm reduction gearboxes have high strength and rigidity. Manufacturers recommend this choice because of its high rigidity and durability. While purchasing aluminum worm reduction gearboxes, keep in mind that they are more expensive than steel versions. However, they have a longer lifespan and are highly resistant to wear.
The worm’s helix angle is larger than a helical gear, which allows a much higher gear ratio. In addition, the worm’s body is usually longer in the axial direction than helical gears. Worm reduction gears are often left-handed, and British or Indian standards are usually followed. The worm wheel is made of hardened alloy steel PB2-C, while the gearbox case is made of hardened alloy steel FG 220 or FG 250res.
The worms in a sacrificial system are relatively safe from wear. Instead, the softer wheel is the cause of most wear and tear. The oil analysis report for a sacrificial system shows low iron levels and high copper concentrations. However, if a worm reduction gearbox has a bad reputation, you should consider purchasing a new one. If the worm gears are in good condition, the gearbox is still a viable option for a new or replacement vehicle.
The advantages of a worm reduction gearbox are numerous. The worm gearbox is widely used in industrial settings, where it provides torque and speed reduction to move products. Worm gearboxes are also commonly used in automatic security gates, which will not run in reverse. Most security gates use two separate worm drives to keep the gate in the closed position. There are also many other uses for worm reducers. You can learn more about the benefits of worm gearboxes by reading below.

Stainless steel gearbox

Stainless steel gearboxes offer a number of advantages over standard gearboxes. They match the existing stainless motor design and cost 50 percent more on average. They have stainless output shafts and housings as well as corrosion resistant hardware and a food grade lubricant. Stainless steel gearboxes feature IP 65 sealing, Viton shaft seals at the input and output shafts, and a Buna o-ring between the housings. Stainless steel gearboxes also eliminate flat surfaces and allow for a cylindrical design.
Stainless steel gearboxes are more durable than traditional cast iron or epoxy-painted gearboxes. These gearboxes can withstand repeated washdown operations without damage. They also do not collect particles or bacteria. And because stainless steel does not corrode, stainless steel gearboxes can withstand harsh environments, such as oily or greasy environments. Because stainless steel gearboxes are corrosion-resistant, they require little maintenance. They are also easier to clean and maintain, resulting in fewer replacements and a longer life span for your gearbox.
Stainless steel gearboxes are a great choice for food and other industries that require high hygiene standards. In addition to its durability, stainless steel gearboxes are ideal for applications in environments that require high levels of humidity and water. They are also life-lubricated, and they can be supplied with food-grade oils or water. The CZPT Gears stainless gearbox is a versatile option for a variety of applications.
Stainless steel gearboxes offer superior corrosion protection and can withstand harsh environments. The stainless steel cover, housing, and external hardware ensure superior corrosion protection. If you have questions about the varying benefits of stainless steel gearboxes, contact a CZPT Gear sales representative to learn more about your options. And if you are not sure which type is right for your needs, contact a CZPT Gear sales representative to find the perfect solution for your business.

1 speed gearbox

Volkswagen Group Components manufactures the one speed gearbox. The gearbox has a high-performance electric drive motor that produces 310 Nm of torque over a wide speed range. Designed for maximum range, this gearbox uses a single gear for all driving situations. It is extremely quiet, too, and requires precision manufacturing. Volkswagen has also made it available in a reverse-gear configuration with power electronics. Volkswagen’s ID.3 EV’s e-drive motor is a perfect example of this.
The first part of the transmission corresponds to the even and odd gears, while the second part has the straighter gears. A single gear set can change between both modes. An intermediate gear set is also possible. A lastshelf gear can be formed by hydraulically betigte Lamellenkupplungen. Both types of gears can be exchanged between partial transmissions. The invention may furthermore include a transmission with the same gear ratios as the first part of the transmission.
Another variation of the one speed gearbox is the CVT. This type of gearbox has only one drive unit, which means it does not require a clutch or brake. Its power is derived from the torque generated by the Internal Combustion Engine at a particular speed. The engine cannot sustain such high torque levels above 5500 RPM, which will reduce the MPG. Also, raising the RPM will reduce the acceleration, and in severe cases may lead to an engine crash.
As the number of applications for a 1 speed gearbox increases, its design and functionality will continue to evolve. Bosch Rexroth has developed its eGFZ gearbox based on customer feedback. They are currently working on various pilot projects and hope to put it into production in the next few years. However, if you want to buy a 1 speed gearbox now, consider the benefits of a first-rate design.

China Gear Box for 21inch Self-Propelled     gearbox definition		China Gear Box for 21inch Self-Propelled     gearbox definition
editor by czh 2022-12-21