China Marine Propellers Fixed Pitch Propellers Controllable Pitch Propellers From Singapore Professional Supplier with high quality

Item Description


The controllable propeller can be configured into a variety of types these kinds of as single-motor solitary-propeller, twin-engine double-propeller and twin-motor parallel auto according to the sort of shafting. The solution has higher dependability and structure via hydrodynamic calculation, structural design analysis, and substance optimization. Simple and easy to sustain. In addition, the controllable propeller program can be configured with numerous varieties of PTO through the transmission gadget to drive 1 or more loads (shaft turbines, etc.) to satisfy the supporting demands of distinct ship types and capabilities.

The traits of the firm’s controllable propeller products:

one. Tailor-produced layout: Since each ship search has a diverse line variety, our engineers dependent on the most recent hydrodynamic principle and calculation strategy of tank test benefits, style the most matching propeller for every ship according to the genuine wake subject , To guarantee the greatest propeller effectiveness although reducing vibration and sounds.

2. Serialization: Use finite element design and style equipment to evaluate and enhance the blade and hub system. Three sequence of controllable propeller hubs have been produced and developed to fulfill distinct ship types, and the highest diameter of the hub can attain 2 meters.


three. Reduced force steadiness: By way of ongoing optimization and improvement of the structure of the controllable pitch propeller, the controllable pitch propeller program produces a decrease doing work oil pressure, which enhances the security and trustworthiness of the blades when modifying the pitch.
four. Hassle-free integration: The PLC-based controllable propeller management program has large overall flexibility and redundancy, and improves convenient visualization and program settings. Customers can pick the joystick/DP technique according to their wants.
5. The geometry of the blade segment: Cooperate with Marin to enhance it, which can efficiently reduce cavitation and increase propulsion efficiency.

6. OD box (oil distributor): installed at the front stop of the equipment box for easy set up, tests and servicing.
7. Exclusive security design and style: In the function of a hydraulic failure, the pitch can be locked in the unique placement in equally the reverse and forward positions.
eight. Recognize the integration of CPP and gearbox hydraulic technique: save installation room and lessen set up cost.

Company Profile

HangZhou LionHeart Power Gear Co., Ltd., a subsidiary of 1 of the nation’s best maritime providers business —- HangZhou Agricultural Machinery Co., Ltd., is a service provider of marine gear globally. Our company is committed to offering the best remedy to our customer’s undertaking given that 1996. With above 20 years of profound knowledge in the maritime solutions business, our firm has set up a professional and consumer-welcoming program in our each pre-revenue, shipping and delivery and soon after-income method to make certain your fear-totally free buying encounter. We ship our brand name-new goods all in excess of the entire world, at the greatest rates on the Net.

LionHeart Power is a specialist supplier for gear like maritime engines, generators, gearboxes, propellers, maritime inside match-out, deck machinery and associated marine spare parts. Our processes and methods are created to existing the ideal solution that will satisfy or exceed the expectations of each 1 of our consumers. We back again up that motivation with complete companies through the product’s total life cycle, together with our essential technologies and major merchandise expertise. That is the reason why we stand out as the nation’s marine products sales winner of numerous makes for over ten consecutive years.

LionHeart Electricity carries 1 of the nation’s greatest inventories of marine equipment and associated elements from twenty+ manufacturers this sort of as Weichai, HangZhou Advance, Deutz, Steyr, Zichai, CZPT and more, between which the CZPT and Advance collection are entirely protected. Exclusively, that inventory is meticulously organized over fifty seven acres outside the house and 118, 000 sq. FT. Of warehouse under roof. That means our merchandise are typically in stock for quick availability. Aside from, we are happy of our resource plHangZhou program of goods, which is unparalleled in the market, giving you the shortest direct time and successful provider.

LionHeart Power’s staff is expertly qualified not only to swiftly find the items you might be looking for, but also to meet your project specifications with the best solution. If what you are searching for is not ‘on the shelf’, we will customize it for you. This power builds on our sound partnership with a variety of producers and generation institutes. Efficiency and provider are the goals of every member of our business. LionHeart Power knows your time is worthwhile and we make this benefit for you. Top quality tools and expertly-trained services experts, combined with our substantial inventory, give you the edge in your commercial and industrial accomplishment.
Top quality is our lifestyle all the engines will be tested prior to leaving the manufacturing unit We are very pleased to say that in our years of intercontinental trading experience. we never experienced a one get returned to us, For all our clientele, you will receive precisely what you requested, and you will obtain it on time and we dwell by the basic principle that customer arrives first 




Packaging & Delivery




Orders are generally packed and completely ready to ship in 1 to 3 business days if the merchandise are in stock. Nonetheless shipments are subiect to required producing time and customs clearance techniques. which can cause delays over and above first supply estimates. For thorough delivery details, please make contact with buyer provider.
2.Packing Approaches
Typically we use wood packing containers for packaging or we can pack it in accordance to your unique wants.
3.Delivery Approaches
We are satisfied to offer you a variety of shipping methods. Shipping and delivery approaches offered: EXW. FOB.CER. CIF.
four. Worldwide Returns & Exchanges
Unfortunately we can’t take retums on intemational orders. We will check every single item before dellverv One particular-calendar year manufacturer guarantee is quaranteed on our comprehensive equipment and 3 months on spare elements. I1 you have any issues with your buy, make sure you achieve out to customer provider
five.Payment Approaches
We sugqest 50/50 T/T payment method: 50 percent 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

The Different Parts of a PTO Shaft

Power Take-Off (PTO) shafts are an integral part of a tractor’s driveline. Without them, a tractor cannot operate. It is essential to understand the different parts of a PTO shaft, as they are crucial for the operation of your tractor. These parts are typically overlooked during routine tractor maintenance checks, but knowing more about them will help you practice on farm machinery better.

Tractor’s power take-off (PTO) shaft

Shaft CollarA Tractor’s power take-off (or PTO) shaft transfers power from the tractor to an implement. These shafts typically rotate at speeds between 540 and 1000 rpm. A number of safety features help prevent accidental contact between the shaft and the implement.
In order to avoid this problem, tractor operators should be vigilant while operating their tractors. They should make sure that the tractor’s power take-off (PTO) shaft is shielded. These shields include a master shield for the PTO stub, a PTO integral journal shield, and an implement input connection shield. The PTO master shield is mounted on the tractor and extends over the PTO stub on three sides. It is designed to prevent collisions between the tractor and any connected machine drive shaft.
A power take-off (PTO) shaft is an important component on any tractor. It is a shaft that transmits mechanical power from a tractor to an implement or separate machine. Early PTOs used a transmission and were located at the rear of the tractor. They are now available with hydraulic or mechanical drivelines. These power take-offs transfer the tractor’s power to a secondary piece of equipment through a driveshaft.
Proper PTO shaft guards protect people from stepping on rotating shafts. The PTO should not compress fully at any point in the operating range. It should have several inches of overlap at the maximum operating extension. A PTO guard should be positioned properly for each machine.
Despite these benefits, there are still many risks associated with PTO shafts. These powerful and potentially dangerous pieces of machinery can cause severe injury if not used safely. Luckily, proper installation of safety shields can reduce the risk of injury.


PTO shafts come in a variety of different shapes, sizes, and materials. The most common types are square and round, but there are also star-shaped and trilobed types. While the star-shaped type is a typical North American design, the trilobed and lemon-shaped varieties are typically German or Italian. Typically, the lemon-shaped ones are made of an alloy called ‘Lemon Yellow.’ In some cases, the shaft will come with snap rings.
Different manufacturers use various materials for their PTO shafts. The tube of a welded drive shaft must be strong enough to handle the force exerted by the PTO. There are many different materials available, but some are stronger than others. Before choosing the type of drive shaft that is right for your machine, make sure that you know the exact measurements of your driveline.
When deciding between different types of PTO shafts, you must also consider the materials that will be used for your particular application. While splines are the most common material for PTO shafts, you can find various types that have different uses. Carbon steel is malleable and has a low carbon content, which makes it more reliable. A ferrous steel is more durable and contains metals like nickel, chromium, and molybdenum, which make it a great alternative to carbon steel.
A PTO gearbox input shaft extends between the PTO gearbox and the PTO clutch. It is mounted with a toothed wheel 8. An inductive sensor 9 on the shaft outputs a pulsed electronic signal based on the rotational speed of the shaft. These pulsed signals are called inductive speed sensors.

Rotation direction

The PTO shaft is a critical part of the power take-off of a farm tractor. It allows the tractor to transfer power from the engine to an implement such as a mower or other garden equipment. The rotation direction of the PTO shaft depends on the type of implement. Some implements only accept rotation in one direction, while others require rotation in both directions.

Safety chain

Shaft CollarOne of the best ways to protect your PTO shaft is to use a safety chain. A safety chain is a chain that is attached to the PTO shaft, and it prevents the plastic shield from spinning on the shaft. This chain should be fastened to a suitable point on your machine or tractor. It should not be attached to the lower lift arms or the U-guard.
PTO shafts can be very dangerous if they are not guarded. They can rotate as high as 1000 rpm and could seriously injure you. It is also important to ensure that the PTO shaft guard is fitted correctly, and that the tractor is turned off before working on it. In addition, avoiding wearing loose clothing when working around a PTO shaft can help protect your life.
Another way to protect the PTO shaft is to shield the IID shaft. This can be done by using shielding over the straight part of the shaft, the PTO connection, or the Implement Input Connection. A protruding bolt or pin can catch clothing and snag it. If not shielded, the clothing can wrap around the shaft, trapping the person against it.
A good safety chain should be positioned between the tractor and the PTO shaft. The chain should be at least 50 mm wider than the PTO shaft, and should be in good condition. It should cover the entire length of the PTO shaft from the tractor to the first bearing. The PTO shaft must also be fitted with the correct bearing ring. It is also vital to ensure that the PTO guard does not bend or break, as this could result in damage to the PTO shaft.


Shaft CollarA PTO shaft shield protects the PTO shaft from possible impacts. It is typically made of plastic, but can also be made of metal. These shields are easy to damage, and are therefore preferably made of a durable material. The shields are held in place with brackets. The shields are made with two parts: an inner shield and a protective sleeve.
An improvement to the PTO shaft shield is a bracket that supports both the outer and PTO shaft. It is shown in conjunction with a towed machine in FIGS. 2 and 7. FIG. 7 is a side elevation of the bracket mounted to the tongue of the machine. This shield is designed to prevent the PTO shaft from becoming damaged during the towed process.
The main risk associated with PTO mishaps is entanglement, which can result in serious injuries. If a shaft separates from a tractor, it can strike nearby workers or people. Proper maintenance can minimize the risk of entanglement and save lives. Thankfully, equipment manufacturers have made huge strides in reducing the risk of these accidents. Operators should always make sure that the PTO shaft shield is in place to avoid the risk of entanglement.
In addition to preventing entanglement, a PTO shaft shield also helps protect the universal joints that are mounted on the PTO shaft. The shield is made of plastic or steel. It is typically shaped like an inverted U and covers both the top and sides of the shaft. A detachable PTO shaft shield is also available.
As with all parts of a PTO driveline, the PTO shaft shield should be maintained to prevent damage to the bearings. It is necessary to inspect the shield and replace it whenever it becomes damaged. PTO equipment is often used outdoors, and it is frequently exposed to crop debris, rust, and dirt that can affect the bearings. Proper maintenance will extend the equipment’s lifespan and reduce maintenance costs.
China Marine Propellers Fixed Pitch Propellers Controllable Pitch Propellers From Singapore Professional Supplier     with high quality China Marine Propellers Fixed Pitch Propellers Controllable Pitch Propellers From Singapore Professional Supplier     with high quality
editor by czh 2022-12-27


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