China Good quality Aluminium Multiplier Km6001 Km6004 Ml52 Series Gearbox for Agriculture agricultural gearbox head

Product Description

Product Description

                           Aluminium Multiplier KM6001 KM6004 ML52 Series gearbox for agriculture

This Gearbox is designed for connecting gear pumps to farm tractor power take offs (PTO).Output speed of power take offs is 540rpm which can be compared with the proper running speeds of hydraulic pumps.Different input running speeds can also be suitable,provided that the PTO gearbox output speed does not exceed 3000 rpm.

Made in Steel CZPT 18 PCR M03.Stub teeth guarantee very high resistance and run very quietly.

Made in steel CZPT 16 CRN4.They are coupled with splined gears and are designed to stand the torque values stated in the catalogue

Detailed Photos

Product Parameters

No. Description Quantity No. Description Quantity
1 Nut M6 8 15 Spring ring 1
2 Cover 1 16 Spring 1
3 Sealing ringφ35×52×7   17 Ring 1
4 Bearing type 6007 2 18 Snap ring 48 1
5 Bearing type 6571 2 19 Pinion gear 1
6 Peg 6×12 2 20 Ring gear 1
7 Gasket 1 21 Cap DIN 470φ27 1
8 Snap ring dia.50 2 22 Sealing ring φ50×65×8 1
9 Key 12×8 1 23 Oil filling cap 3/8″ 1
10 Female 13/8″DIN 9611 short 1 24 Gasket 3
11 Female 13/8″DIN 9611 1 25 Housing 1
12 Male 13/8″DIN 9611 1 26 Oil drain plug 3/8″ 1
13 Female 13/8″DIN 9611+tightening 1 27 Oil level plug 3/8″ 1
14 Ball 3 28 Socket capscrew M6×50 8
Technical sheet:
Input torque
Output torque
Input speed
Transmission ratio Output speed
178 119 540 1.5 810 10 5.8
152 76 540 2 1080 10 5.8
165 66 540 2.5 1350 10 5.8
180 55 540 3 1680 10 5.8
186 58 540 3.5 1836 10 5.8
159 42 540 3.8 2052 10 5.8


Company Profile

HangZhou  Saiyi  Hydraulic  machinery  Co.,Ltd  is  professional  company  producting  and  designing all  kinds of hydraulic component and  machine  part since 2003. The hydraulic component  is  include  hydraulic pumps,hydraulic  valves,hydraulic  motors  and  other  component.
The  machine  part  is  include  the  spare  parts  in  excavator,forklift,truck,wheel  loader … …
Our  products  are  include:V/VQ  Vickers  type  vane  pump,V10/V20/VTM42  vane  pump,T6  denison vane  pump,SQP  Tokimec vane  pump,VP variable vane  pump,50T/150T vane  pump,QT  sumitomo internal  gear  pump,HG  rexroth  internal  gear  pump,SGP1/SGP2/KZP4  Shimadzu/KYB  gear  pump, HGP  gear pump,A2F/A4VIA7V/A10V  Piston  pump.YCY/MCY  piston  pump..
CZPT type valves,Rexroth type valves…BM  Eaton type  Orbit  motor,M series  Radial  piston  motor …
And  also  high  quality  hydraulic  accessories,such  as  accumulator,oil  cooler,hydraulic  unit …
Hydraulics drive the world!We are  having great  passion on  it to  make the world  more  beautiful.
Hope you join us and have a CZPT cooperation together.


Packaging & Shipping



Q1:Can you provide a sample to check quality before the big order? 
A:Yes, we can .

Q2:Can I have my brand on the products?
 A:We can give you OEM depend on the quantity.

Q3:How about your quality? 
A:Many industry& mobile machine manufacturers is our customer in China and over the world.
    We test the goods 1 by 1 before delivery to confirm the quality.

 Q4: How long has your company run in Hydraulic Fields?
 A:Over 10 years

 Q5: Which payment terms do you accept? 
A:L/C T/T D/A D/P Western Union Paypal Money Gram

Q6: What is your delivery time?
 A:It depends on whether the products you buy is in stock.If in stock, ship it within 1-3days,
      if not, we can discuss and we will arrange your order as soon as possible.

 Q7: What’s the warranty of your products? 
A:12 months~18months after shippment.





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Application: Motorcycle, Machinery, Agricultural Machinery, Forest Machinery
Function: Distribution Power, Speed Changing, Speed Increase
Layout: Coaxial
Hardness: Hardened Tooth Surface
Installation: Horizontal Type
Step: Single-Step
US$ 70/Piece
1 Piece(Min.Order)

Request Sample


Choosing an Agricultural Gearbox

When it comes to choosing an agricultural gearbox, you may be wondering which one is right for you. The right gearbox for your tractor is important for several reasons. Here are some factors to consider. This article will provide an overview of these components. These parts include the Bevel gearbox, the Surface finish, Ellipticity, Bearings, and more. CZPT P/L offers a range of gearboxes for many different agricultural applications. The company’s PTO Speed Reducer/Increaser is specially designed to maintain the original rotation of PTO output.

Bevel gearboxes

Agricultural bevel gearboxes have high load capacity, making them an excellent choice for heavy-duty machines. Bevel gearing is also popular in mechanical transmission systems, such as those found on tractor transmission systems. Modern harvesters and other agricultural equipment require high-performance gearboxes to maintain efficient performance. To meet these requirements, agricultural equipment OEMs trust the Bevel gearboxes manufactured by CZPT Gearbox Company.
Unlike conventional worm gears, bevel gears use multiple shafts to transmit power. The bevel gears have three types of shafts, namely, hollow, projecting, and double-extended. In addition to being hollow, bevel gears can have additional shafts installed opposite the input shaft. They are available in a standard mount, aluminum housing, and three shaft types: double-extended, hollow, and projecting.
Agricultural bevel gearboxes are typically made from closed-grain cast-iron, although higher-sized models are made from SG 500/7 material. The screw is made from Cr-Mo medium carbon steel, which is hardened and tempered to maintain high core strength. A tapered roller bearing is mounted in the housing and is designed to carry heavy axial and radial loads. These gearboxes are also widely used in mixing, distribution, and cleaning machinery.
Bevel gearboxes for agricultural equipment are primarily used in agricultural machinery applications. Agricultural machinery often uses a PTO to transmit torque, but can only provide it at low speeds. Because of this, gearboxes are used for low-speed, massive-torque applications. Soil preparation and crop treatment are two common uses for these gearboxes. They are also useful in cement mixers.

Surface finish

In engineered gearboxes, the surface finish of the gear tooth surfaces is critical for smooth operation. Microscopic examination of gear tooth surfaces reveals a fine, unidirectional pattern. Traditionally used finishing methods include hob shaving, gear grinding, and honing. These techniques can improve the overall finish, but they also have their drawbacks. To overcome these problems, manufacturers use modern machine tooling techniques.
Agricultural gearboxes must be free from casting defects and mechanical damage. The processing surface must be flawless, with the ellipticity of the shaft hole no greater than 0.02 mm, and the centerline unevenness of the shaft holes is less than 0.015 mm. The relationship between shafts and bearing housing must be within 0.6 mm. These standards are crucial for the operation of agricultural machinery gearboxes.
Earlier, the gears were made of H11 and H13 tool steel, which progressively weakened after 20 gears. The tempering temperature is five to seven degrees Celsius or ten degrees Fahrenheit, depending on the steel used. To address this problem, Alloy 718 was developed. The alloy improved the life of die inserts, which reduced the overall cost. Further, the improved surface finish of agricultural gearboxes helped the customers reduce operating costs.


A number of tasks require the use of an agricultural gearbox. These tasks can range from gardening to maintaining green spaces. These gearboxes transmit power from the input shaft to the output shaft, facilitating the change in direction, speed, or rotation. A quality gearbox is vital for the performance of agricultural machinery. Consider the type of operation you will be performing before buying one. You will also need to decide whether you will lubricate it.
An CZPT P/L Gearbox is one of their products. The company offers a full line of agricultural gearboxes at competitive prices. These gearboxes are designed to reduce input shaft speed and increase the PTO speed. The PTO Speed Reducer/Increaser is specially designed for this application. It helps maintain the original rotation of the PTO output shaft. It is suitable for various agricultural applications, including harvesters, balers, and cultivators.
An agricultural gearbox has an elliptic nature. It rotates around an axle core 90 degrees to create a bias state. The axle core of an agricultural gearbox rotates at a 90-degree angle to keep the shaft of the farming arbor in a neutral state. The bias state reduces the rotary driving force and reduces the amount of energy used in the operation. If a gearbox is designed correctly, it will keep a desired rotation torque.


Agricultural gearboxes require high-quality bearings, and the global market is undergoing a transformation as more agricultural equipment becomes mechanized. The demand for bearings in agricultural equipment is expected to increase in the future, as cropping cycles will become shorter, and machinery will be used more intensively. Consequently, the wear on agricultural gear teeth and bearings will increase. This will result in a higher replacement rate for these parts.
Agricultural gearboxes must be able to withstand the high demands placed on them by the mounted farming implements. Harrows are a common example, and their disc-shaped attachments work to mix the top layer of soil. Because of their high demands, they must rotate continuously, and no matter what the terrain, they must be easy to run. Moreover, customised bearings will provide better seals.
In a study of 53 different agricultural gearboxes conducted by CZPT UK, they simulated 73 gear selections to find the right type of bearing. The simulation model took four weeks to set up and seven hours to run. As a result, CZPT always selects the “best bearing for the job” – a fitting solution. As such, CZPT understands the end user’s needs.

Quality of materials

Agricultural gearboxes play a vital role in the production of food. With the world’s population increasing, the need for food will also increase, and that means a greater need for efficient gearboxes. To make this happen, gearboxes must be able to withstand a variety of environmental conditions, including high and low temperatures, operation in arid and moist environments, and safety regulations.
A bevel gearbox has spiral bevel pinions that transmit rotational power to the axle. It is used in a variety of agricultural applications and is available in a range of ratios, horsepower, and configurations. This right-angle gear drive is widely used in portable grain elevators and grain carts. It has a 15-mm shaft diameter and is compatible with offset rotary fillers and hollow output shafts.
The gear box of a tractor is usually made of grey cast iron. Grey cast iron is a great choice for this component because it provides good wear resistance and vibration dampening. Belt pulleys are also made from grey cast iron. Large belt pulleys are made by casting processes. Similarly, the brake drum material needs to be high-quality to be effective. It is generally made of grey iron ASTM A48 Class 35.
China Good quality Aluminium Multiplier Km6001 Km6004 Ml52 Series Gearbox for Agriculture   agricultural gearbox headChina Good quality Aluminium Multiplier Km6001 Km6004 Ml52 Series Gearbox for Agriculture   agricultural gearbox head
editor by CX 2024-04-04

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