walking tractor gearbox 70004-4

walking tractor gearbox 70004-4

Series available:60001,60002,60003,60004,70001,70002,70004,70005,70007,70007-4/24

Gearbox: 70004-4The Gearboxes are 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 gearbox output speed does not exceed 3000 rpm.HousingMade in shell-cast aluminum or in high mechanical resistance cast iron.GearsMade in Steel UNI 18 PCR M03.Stub teeth guarantee very high resistance and run very quietly.ShaftsMade in steel UNI 16 CRN4.They are coupled with gears via splined parts and are thus more suitable to stand the torques stated in the catalogue.TorquesThe torque figures mentioned in the technical charts of all the PTO Gearboxes refer to continuous duty cycles. Torques under intermittent working conditions can be exceeded by 20%.LubricationSAE 90 gear oil must be put in the pto gearbox prior to use-please note we do not supply the gear oil and will not accept responsibility for customers not putting oil in. Change the oil after the first 60-80 hours and then every 12 months or 1500 hours which ever falls first.MaintenancePlease check the oil level via the special oil window every 50 hours. Working temperatures should not exceed 120 degrees celcius under continuos duty cycle.

Pump assembly

Pump assembly requires a half-coupling and a fitting flange according to specific requirements,when ordering please specify flange and pump shaft type.Contact our technical staff when installing special pumps.

Plastic bag packing for one piece,

One piece in one exporting carton;

100 cartons put on a pallet;

Service A: OEM and customized products are acceptable

Our company can do OEM and customized products according to the requirements of customer,welcome to inquiry.

Service B: Develop new products is welcome

We have technicians and research department to make new products, if customers need us to develop new products according to sample or drawing, it is welcome.

Service C: Sourcing related producs

Our company have much experience in hydraulic and transmissions parts field, such as gear pump,tractors,farm machinery,if you need other products, we can find the right supplier for you,and order together with our products will enjoy a discount.

Other requirement from customers can be discussed.

Shanghai Koreson machinery(KRS)dedicated resources and power to the development, production and sales of hydraulic and transmission parts,starts produce speed increaser PTO gearboxes since 2013,mainly export to European market,such as France,Germany,Turkey,UK..,moren than 15 countries.

With our resources in hydraulic and farm machinery field,we also distributes gear pump,tractor machinery,dump truck pumps… from selected premium supplier in China,combined orders with gearboxes will enjoy special discount after discussion.

Welcome to inquiry,you will get response within 12 hours.

1.Q: Is your company a trading company or a manufacturer?

A:Ourcompanyisa trading company also a manufacturer, we have our own factory to produce gearbox, pump support..etc

Also we distribute gear pumps, tractor machinery,dump truck pump from selected premium suppliers to meet customers’ variable demand.

2.Q:Whatabout the quality control and warranty ?

A:“Qualityfirst,Customersforemost”.Everypieceofproductsischeeked and testedstrictlyonebyonebeforepackingandshipping.

Our products have one year warranty, technical support is endless from us.

3.Q:Can you provide samples for checking and testing?

A:yes,we provide free samples for checking the build quality and real performance of our products,the freight need to be coverd by customer.

4.Q:Howcan I get to your company?

A:Our company address is No.888 Huaxu Road,Qingpu district,Shanghai,China

It is about 30 minutes by car from Shanghai Hongqiao airport or Shanghai Hongqiao Railway station.

Click the below photos to see more products:

Welcome leave message to us here