China Marine Propeller / Manganese Aluminium Bronze Marine Propeller pto shaft angles

Product Description


The controllable propeller can be configured into numerous forms this kind of as solitary-engine solitary-propeller, twin-engine double-propeller and twin-engine parallel vehicle according to the type of shafting. The merchandise has higher reliability and composition by way of hydrodynamic calculation, structural layout analysis, and content optimization. Straightforward and effortless to sustain. In addition, the controllable propeller program can be configured with several types of PTO by means of the transmission system to push 1 or more hundreds (shaft turbines, and so on.) to meet the supporting requirements of various ship varieties and capabilities.

The attributes of the company’s controllable propeller products:

one. Tailor-manufactured design: Because every ship research has a distinct line kind, our engineers based on the most recent hydrodynamic idea and calculation method of tank examination outcomes, style the most matching propeller for each and every ship according to the true wake discipline , To guarantee the greatest propeller performance whilst reducing vibration and sounds.

two. Serialization: Use finite factor layout instruments to analyze and optimize the blade and hub mechanism. Three collection of controllable propeller hubs have been created and designed to fulfill diverse ship kinds, and the greatest diameter of the hub can achieve 2 meters.


3. Reduced pressure steadiness: By way of continuous optimization and improvement of the structure of the controllable pitch propeller, the controllable pitch propeller technique generates a reduced doing work oil pressure, which increases the security and trustworthiness of the blades when modifying the pitch.
four. Handy integration: The PLC-dependent controllable propeller management technique has substantial adaptability and redundancy, and enhances handy visualization and program settings. Consumers can decide on the joystick/DP program in accordance to their requirements.
five. The geometry of the blade part: Cooperate with Marin to improve it, which can successfully decrease cavitation and improve propulsion performance.

6. OD box (oil distributor): installed at the front conclude of the equipment box for simple installation, testing and upkeep.
seven. Exclusive stability layout: In the function of a hydraulic failure, the pitch can be locked in the authentic situation in each the reverse and ahead positions.
eight. Comprehend the integration of CPP and gearbox hydraulic system: help save set up space and minimize installation value.

Organization Profile

HangZhou LionHeart Power Gear Co., Ltd., a subsidiary of 1 of the nation’s best maritime providers firm —- HangZhou Agricultural Machinery Co., Ltd., is a supplier of maritime products around the world. Our company is committed to delivering the very best answer to our customer’s undertaking considering that 1996. With over twenty many years of profound knowledge in the marine companies industry, our business has set up a specialist and client-pleasant system in our every pre-revenue, shipping and following-sales procedure to guarantee your fret-totally free searching expertise. We ship our brand-new products all in excess of the globe, at the greatest rates on the World wide web.

LionHeart Electrical power is a skilled supplier for products like marine engines, generators, gearboxes, propellers, maritime interior in shape-out, deck equipment and connected maritime spare components. Our procedures and processes are designed to present the perfect merchandise that will meet up with or exceed the expectations of every single 1 of our customers. We back again up that commitment with extensive solutions by means of the product’s entire daily life cycle, along with our essential systems and leading solution skills. That is the explanation why we stand out as the nation’s maritime equipment product sales champion of a number of brand names for over ten consecutive many years.

LionHeart Electrical power carries 1 of the nation’s largest inventories of marine gear and associated parts from twenty+ producers such as Weichai, HangZhou Progress, Deutz, Steyr, Zichai, CZPT and a lot more, amongst which the CZPT and Advance series are completely lined. Exclusively, that inventory is meticulously structured over fifty seven acres outdoors and 118, 000 sq. FT. Of warehouse below roof. That indicates our merchandise are typically in stock for quick availability. In addition to, we are proud of our source plHangZhou program of items, which is unparalleled in the sector, providing you the shortest direct time and effective support.

LionHeart Power’s personnel is expertly educated not only to quickly track down the goods you are looking for, but also to meet your task needs with the best remedy. If what you are hunting for is not ‘on the shelf’, we will customize it for you. This power builds upon our strong partnership with a variety of companies and creation institutes. Efficiency and services are the goals of each member of our group. LionHeart Energy is aware of your time is useful and we produce this worth for you. High quality tools and expertly-qualified provider specialists, combined with our substantial stock, give you the edge in your industrial and industrial success.
Top quality is our tradition all the engines will be tested prior to leaving the factory We are happy to say that in our years of worldwide investing experience. we never ever experienced a single purchase returned to us, For all our clientele, you will obtain precisely what you requested, and you will get it on time and we dwell by the theory that customer arrives first 




Packaging & Delivery




Orders are generally packed and all set to ship in 1 to 3 enterprise times if the products are in inventory. Even so shipments are subiect to necessary producing time and customs clearance processes. which can lead to delays past first delivery estimates. For in depth supply information, you should speak to consumer support.
2.Packing Techniques
Generally we use wood bins for packaging or we can pack it in accordance to your specific demands.
three.Shipping Strategies
We are happy to supply a selection of transport approaches. Shipping techniques available: EXW. FOB.CER. CIF.
4. International Returns & Exchanges
Sadly we cannot acknowledge retums on intemational orders. We will check each and every solution before dellverv One particular-12 months maker guarantee is quaranteed on our complete machines and 3 months on spare elements. I1 you have any issues with your purchase, make sure you get to out to customer service
5.Payment Techniques
We sugqest fifty/fifty T/T payment method: 50 % down payment on placement of the purchase, with the remaining 50% owing on shipment. We also acknowledge L/C, Trade Assurance, Visa transfer and Paypal


US $2,000
/ Piece
1 Piece

(Min. Order)


After-sales Service: 24 Hours Online
Warranty: One Year
Material: Bronze, Copper, Aluminium, Steel, etc.
Blades: 5
Certification: RoHS, ISO9001:2000, CE
Certificate: CCS
US $2,000
/ Piece
1 Piece

(Min. Order)


After-sales Service: 24 Hours Online
Warranty: One Year
Material: Bronze, Copper, Aluminium, Steel, etc.
Blades: 5
Certification: RoHS, ISO9001:2000, CE
Certificate: CCS

What Is a PTO Shaft?

A PTO shaft is a component that is important for a power take-off (PTO) tractor. There are many different kinds of PTOs, including Italian, German, and North American types. The types are categorized into different series, which will have different features such as bearing diameter, cap-to-cap length, and snap rings.
Shaft Collar

Power Take-Off (PTO) shaft

A PTO shaft is a high-speed working shaft that provides torque and lift. This is an advantage for machines that lift and lower loads and are often used on construction sites. Often, the operating elements are located outside of the operator’s cabin. A safety system is also present that allows the PTO shaft to automatically disengage if it is not turned on.
A safety retaining band 12 is used to secure the PTO shaft. The retaining band extends axially from the PTO shaft S and includes a hinge. The band may be adjustable in width to ensure a correct clearance from the PTO shaft. If necessary, it may also be secured with a conventional over-center clamp.
The power-take-off (PTO) shaft is a crucial part of a tractor. Understanding how power is transferred from the tractor’s engine to the implement requires a better understanding of how this shaft works. The torque and speed of the PTO shaft is essential to developing and utilizing the power of the tractor. There are many ways to measure torque and speed at the PTO shaft, including using a telemetry or encoder system.
A Power Take-Off (PTO) shaft safety retainer is an inexpensive, dependable, and fully effective device that protects the PTO shaft from entanglement. Its effectiveness will become clear after reading the specification. A power take-off shaft safety retainer is not difficult to install and is a good choice for many applications.
PTO shafts have a dangerous tendency to separate from the driven machinery. This poses a safety hazard because the PTO shaft can continue to whip around while the operator is driving the machine. Additionally, it can be very difficult for the operator to reach the power plant when operating PTO-driven equipment.

Safety chain

The safety chain on your PTO shaft is an important component of your tractor’s safety system. A properly guarded PTO can prevent entanglement with people, tools, and objects. Moreover, it reduces the risk of the PTO shaft becoming detached from the tractor. It also prevents people from stepping over the rotating shaft.
When not guarded, a PTO shaft is extremely dangerous. It can cause serious injuries and even death. Proper safety chains can prevent this from happening and protect livestock from damage to the PTO shaft. If you’re looking to purchase a safety chain for your PTO shaft, be sure to get one that fits tightly.
When properly attached, a safety chain can keep the shaft from swinging when the PTO is engaged. A 540-rpm PTO shaft will make more than two complete revolutions in less than five seconds. That means it can wrap someone in five tenths of a second. And if you try to pull away, you’ll get wrapped even tighter!
Another reason to use a safety chain is to prevent injury from clothing getting caught in the drive shaft. A jacket or a sweater can entangle itself around the PTO shaft and cause a serious injury. The clothing can also trap the injured limb against the shaft. Hence, the chain should be removed as soon as possible after the operation is completed.
A safety chain is an essential part of your tractor’s safety system. It prevents an accident from happening because of improper maintenance. A poorly maintained PTO shaft can result in severe injuries or even death. Properly installed and maintained safety chain can help you prevent any kind of PTO shaft accident.
Shaft Collar

Universal joint

A bad universal joint can cause a number of problems for your tractor or implement. These issues may include squeaking or clunking noises when you shift gears, or a shuddering sensation when you brake. If you notice any of these symptoms, it is best to take your vehicle to a mechanic right away for a thorough inspection. If not fixed properly, a bad universal joint can separate from the drive shaft and cause major damage to the tractor or implement.
In order to choose the proper universal joint, you must consider the size of your PTO shaft. Some implements have a diameter of 14 inches or more from the hitch point to the end of the input shaft. The longer distance helps prevent the PTO shaft from bottoming out when making sharp turns. It also prevents the two parts of the shaft from detaching during cornering.
Universal joints are used in agricultural and forestry equipment and other vehicles with large number of rotors. They can be made of different materials. The most common is steel or stainless steel. This material can last for many years. A universal joint is an excellent option for small tractors, lawn mowers, and other agricultural equipment.
The universal joint is also very useful when coupling or extending drive lines. It comes with 2 yokes and a cross kit. The yokes measure 6 x 13/8″ spline, while the cross kit measures 30,2 x 92 mm. The universal joint is made to withstand extreme temperatures. It can be easily disassembled and serviced if necessary.

Square rigid shaft

Torsion is a property of a mechanical system that is affected by changes in torsional rigidity. Torsional rigidity is measured as the torque needed to twist one unit of angular measurement over one unit of length. A shaft with high torsional rigidity will provide a stable mechanical interface.
Different shafts may have different types of collars. The most basic one is a sleeve, which is composed of a thick tube with the same diameter as the shaft. The sleeve is attached to each end of the shaft and has threaded inserts to prevent longitudinal movement.
The PTO shaft also has a safety shield on both ends. It helps to prevent accidents by securing equipment to the tractor. It can be found in domestic and metric shapes. The domestic versions are generally round and domestic shaped, while metric versions are available in a bell, football, star, and metric shape.
An CZPT coupling consists of three pieces: a center plastic disc, two encompassing discs, and a flange. These parts are joined together with a ring that is screwed to the shaft. Some couplings feature oil injection points on the coupling. These can supply oil under pressure to the coupling’s annular grooves. This helps it ‘float’ and aids in the removal.
Another type of flexible coupling is the universal joint. These couplings can be made from a variety of materials, such as rubber, braided metal wire, or woven wire. They can be fabricated to withstand various misalignments. But, unlike rigid couplings, flexible couplings are susceptible to shock and vibration.
Shaft Collar

Economy PTO

Economy PTO shafts are designed to reduce the overall torque and power consumption of a tractor. They can be manually adjusted to engage and disengage the PTO. The cab mounted control/monitoring unit 14 has a switch 19 that selects between the economy and normal driving modes of the PTO. Using the economy mode decreases the engine rpm while using a lower gear ratio to drive the PTO shaft.
Economy PTO shafts come in hydraulic and mechanical versions. Both types are suitable for agricultural tractors. They allow the tractor to operate at a lower rpm, which reduces noise and vibration. They can also be used in a wide range of equipment. The transmission PTO is the oldest type, and is directly connected to the transmission. When the clutch is engaged, it drives the transmission.
Standard PTO shafts are available in various diameters, splines, and speeds. Many implements are designed to be compatible with one or more of these types of PTO shafts. The domestic versions come with a splined front shaft and a square, rectangle, or round secondary shaft.
Another difference between the two types is the number of teeth on the toothed wheel. The economy PTO allows the tractor to run at a lower rpm than the standard PTO. The engine rpm can go as low as 1600 while using the economy PTO. It also helps to reduce noise and vibration in the cab.
The present invention solves these issues and provides an increased level of automation and operator awareness of the PTO function. It also includes a system for detecting the type of PTO shaft and automatically setting the parameters of the control routine.
China Marine Propeller / Manganese Aluminium Bronze Marine Propeller     pto shaft anglesChina Marine Propeller / Manganese Aluminium Bronze Marine Propeller     pto shaft angles
editor by czh 2022-12-27

PTO Drive Shaft

As one of the leading PTO drive shaft manufacturers, suppliers, and exporters of mechanical products, We offer PTO drive shafts and many other products.

Please contact us for details.

Manufacturer supplier exporter of PTO drive shaft.

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