Product Description
Rexroth hydraulic piston pump A8VO107 with Good Quality Made in ZheJiang
Rexroth A8VO200 Hydraulic Piston Pump
Product Description
Variable double pump A8VO with 2 axial tapered piston rotary groups of bent-axis design for hydrostatic drives in open circuits
We can supply model: Rexroth Hydraulic piston double pump A8VO55, A8VO80, A8VO107, A8VO140, A8VO200
Product Parameters
Technical Parameters
Table of values (theoretical values, without efficiency and tolerances; values rounded)
Size | A8VO55 | A8VO80 | A8VO107 | A8VO140 | A8VO200 | ||
Displacement | Vg max | cm3 | 2 x 54.8 | 2 x 80 | 2 x 107 | 2 x 140 | 2 x 200 |
Vg min | cm3 | 0 | 0 | 0 | 0 | 0 | |
Gear ratio i = ninput/nrotary groups | 1 | 1 | 1 | 1 | 1 | ||
Input speed at Vg max 1) | nmax 1 | rpm | 2500 | 2240 | 2150 | 2100 | 1950 |
at Vg ≤ Vg max2) | nmax | rpm | 3000 | 2750 | 2450 | 2450 | 2250 |
Flow at nmax and Vg max | qv max | L/min | 2 x 137 | 2 x 179 | 2 x 230 | 2 x 294 | 2 x 390 |
Power at nmax, Vgmax and Dp=350 bar | Pmax | kW | 160 | 209 | 268 | 294 3) | 325 3) |
Input torque | Tmax | Nm | 611 | 891 | 1192 | 1337 3) | 1592 3) |
Rotary stiffness (single rotary group)5) | cTW | Nm/rad | 11213 | 17985 | 25565 | 41408 | 39505 |
cTW | Nm/rad | 41442 | 67666 | 89381 | 146677 | 156876 | |
Moment of inertia for rotary group | JTW | kgm2 | 0.0161 | 0.5719 | 0.0345 | 0.0581 | 0.0849 |
without power take-off (PTO) | JTW | kgm2 | 0.0126 | 0.0173 | 0.5718 | 0.05 | 0.075 |
Angular acceleration (single rotary group)5) | a | rad/s2 | 25800 | 21800 | 17100 | 7500 | 11000 |
Mass approx. | m | kg | 82 | 90 | 116 | 146 | 180 |
Variation: with integrated auxiliary pump, F00, F.. 4) | |||||||
Displacement with integrated auxiliary pump | Vg max | cm3 | 8.6 | 8.6 | 8.6 (10.7) | 10.7 | 11 (19)4) |
Effective displacement | Vg max/eff | cm3 | 9.7 | 9.7 | 11 (13.7) | 12.7 | 13.6 (23.6) |
Gear ratio i = ninput/naux. pump | 0.887 | 0.887 | 0.78 | 0.843 | 0.804 | ||
Variation: with power take-offs, K.., F. | |||||||
Max. torque at PTO | Tmax | Nm | 250 | 350 | 380 | 450 | 650 |
Gear ratio i = ninput/nPTO | 1 | 1 | 1 | 1 | 0.804 |
Dimensions
Application
Rexroth A8VO Series Hydraulic Pump are widely used in hydraulic systems of various industries such as lifting machinery, engineering machinery, metallurgy, mining, shipbuilding, forging press, etc.
Company Profile
HangZhou CZPT Machinery Co., Ltd (Hydraulic Department) established strategic cooperation with other China manufacturers, covering mining, mineral transaction, construction and agriculture machinery, spare parts and service. Not only can we export the above products, but we can also customize OEM brand products for our customers.
Packaging & Shipping
Packing
Package size: 2 (L) *1.2(W) * 1.3 (D)
Weigh: Different models have different weights
Color: We support customized various colors for hydraulic pump.
Certification: | GS, CE, ISO9001 |
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Excitation Mode: | Other |
Power Rating: | Adjustable |
Casing Protection: | Iron Casting |
Number of Poles: | Other |
Speed: | High Speed |
Samples: |
US$ 100/Piece
1 Piece(Min.Order) | |
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Customization: |
Available
| Customized Request |
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Choosing the Right PTO Shaft
There are several different types of PTO shaft. These include the Transmission PTO, the Economy PTO, the Type 4″ pto shaft, and the Two-stage clutch pto shaft. It is important to choose the correct one to ensure a smooth operation. When choosing a PTO shaft, consider the characteristics and uses of each type.
Transmission PTO
If you have been experiencing trouble with your Transmission PTO shaft, you may want to take it to a mechanic to have it looked at. A PTO problem can be frustrating and costly to fix. Here are some tips for resolving PTO problems. Start by checking your transmission oil and air pressure levels. Also, check for cracked or kinked hoses and screens. If none of these steps resolve the issue, you may need to replace your PTO.
There are two types of Transmission PTO shafts, Type 1 and Type 2. The first type was designed to be used for 540 rpm applications. Later versions were designed to handle higher PTO powers, and the diameter was changed to increase its speed. Both types have different diameters, so be sure to check the spline count.
Transmission PTOs are commonly used between tractors and farm equipment. These PTOs have the feature of a universal transmission, although the input and output ends are not always on the same plane. The drive shaft is also able to vary the angle between input and output ends. This allows the drive shaft to operate within a specified left and right expansion range.
When replacing a transmission PTO, make sure you check the shaft’s speed and backlash before installing it. In addition, check the transmission gears to ensure they are in good condition. Experts from suppliers recommend inspecting and replacing any debris on the gaskets. They also recommend setting backlash units between the transmission and PTO. In general, backlash units should range from 6,000 to 12,000 units.
To maintain the efficiency of your Transmission PTO, it is necessary to maintain the proper oil level. Make sure you regularly check the PTO fluid and filter. A change of fluid and filter is recommended every 75,000 miles and 300,000 miles. Using a dial indicator can help you to check backlash and prevent damage to the PTO or mating gear.
Economy PTO
The Economy PTO shaft allows you to reduce the engine speed when driving your PTO. This mode uses different gears to adjust the PTO shaft revs. The cab-mounted control/monitoring unit 14 uses the PTO speed information to set the parameters of the PTO. In order to operate this system, you must be aware of the lever 21 position and the type of shaft fitted.
The ratio of the input shaft 7 and the output shaft 22 determines the precise value. The ratio also depends on the type of PTO shaft and the ratio of the gearbox. There are two different types of PTO shafts, and each has different toothed wheels. To choose the right one, you should know the ratio of the shaft and the gearbox.
A Domestic PTO shaft is the most common type used in North America. It comes in a wide range of diameters and splines and can be used on a variety of applications. It is durable and is resistant to pressure, impacts, and tension. It is also equipped with a shear pin and slip clutch to protect the PTO from common obstacles.
An Economy PTO shaft enables your tractor to run at lower rpms, reducing noise and vibrations. It is perfect for a variety of agricultural equipment and is controlled by your tractor’s transmission. It is available in two types: mechanical and hydraulic. A mechanical version has a clutch, while a hydraulic version has a lever to control the torque.
The Economy PTO shaft allows you to reduce fuel costs and increase productivity by up to 2%. It also reduces noise in the cab, which is a plus. Its auto-mode feature helps you operate the Economy PTO with ease. This system can also be programmed to automatically disengage the PTO when the linkage is raised.
Two-stage clutch on pto shaft
If you’re looking to get the most out of your tractor, you should check the clutch for two-stage operation. Two-stage clutches use two separate stages to disengage the PTO and gears. If the clutch does not disengage when you push the pedal, you’ll need to adjust it. Rust buildup can cause the clutch to stick and require a rebuild or replacement. Fortunately, there are many ways to check whether your clutch is slipping.
A two-stage clutch is commonly used in transmissions with live PTOs. The first stage operates the driven portion of the transmission, while the second stage controls the PTO. This arrangement allows the PTO to work independently of the transmission, which is especially useful in tractors that use mower attachments.
This two-stage clutch is usually accompanied by a gearbox. The gears in the PTO shaft are set up to rotate at a rate of 540 revolutions per minute (rpm) when the engine is running. The second clutch is designed to operate at a higher speed and can be used with different power sources.
A two-stage clutch on the PTO shaft is a good option if you’re using a tractor that doesn’t have a slip clutch. It will limit the tractor’s torque, so you’ll save money on fuel while doing work. It also helps reduce noise and vibration.
Types of independent pto shafts
Independent PTO shafts come with their own clutch, which enables them to run independently from the tractor’s transmission. There are two main types of independent PTO shafts: mechanical and hydraulic. The mechanical version has a separate on-off selector and control lever. The hydraulic version only has a single selector.
These different types of PTO shafts are only compatible with specific implements. The speed at which they transfer energy is different, too, and some are faster than others. This is why some large tractors have higher-speed PTOs than smaller tractors. A transmission PTO requires a parking break, while an independent PTO does not.
A newer type of independent PTO shaft, the Type 4, is also available. This model runs at a higher rotational speed, around 1300 rpm, which allows for a more efficient transfer of power. In addition, the Type 4 shaft is larger, with 22 splines and a diameter of 57.5 mm. It is designed to support PTO powers of up to 450 kW or 600 horsepower.
Another type is called a “sandwich” type, which is mounted between the transmission and engine. It receives its drive from the engine shaft. This type can transfer the full power of the engine to the PTO, although it needs modifications to the driveline. It also comes with its own lubrication system.
Independent PTO shafts can be manually operated or electronically controlled. The independent PTO is easy to engage and is often operated by shifting the PTO selector lever away from the ‘OFF’ position or by flipping the PTO switch to the “ON” position. Independent PTO shafts may also feature an additional manual clutch. This clutch helps regulate heavy loads and protects the PTO drive system.
editor by CX 2023-04-25
China Import Business Ideas Agricultures Speed Increaser Hydraulic Tractor Pto Water Pump Hydraulic Parts Hydraulic Pump agri supply pto shaft
Guarantee: 1 12 months
Showroom Place: None
Force: /
Composition: /
Weight: 10
Energy: /, Hydraulic
Dimension(L*W*H): /
Displacement: Other
Pump Sort: Gear Pump
Highest Stream Rate: /
Merchandise title: tractor pto drinking water pump
Use: Oil
Gas: Diesel
Content: Cast Iron Cover/ Aluminum
Pace: 400r/min-6000r/min
Performance: Volumetric performance up to 98%,mechanical effectiveness up to ninety three%
Mountings: Flange,shaft ends and ports
Seals: FPM seal,UBR seal,EPR seal
Software: pto speed increaser hydraulic gear pump
Packaging Specifics: pto speed increaser hydraulic equipment pump Plastic bag+Box+Carton+Wooden Pallets, Customise Packing each and every merchandise packed by itself in carton with plastic bag 4pcs packed in a carton with label for 3PF 6pcs packed in a carton with label for 0PF,1PF, 2PF 12pcs packed in acarton with label for 0PF
Port: ZheJiang
Type | Hydraulic Motors |
Material | Cast Iron |
Displacement | 12cm³ |
Maximum Stream Charge | 40 |
Weight | 10kg, 5.6-8kg |
Power | 23kw |
Dimension(L*W*H) | 10*ten*20 |
drive shaft coupler
editor by czh 2023-03-10
Best near me shop made in China – replacement parts – PTO shaft manufacturer & factory Pto pto shaft sizes Hydraulic Gear Oil Pump for Dump Truck with ce certificate top quality low price
We – EPG Team the biggest agricultural gearbox and pto manufacturing facility in China with 5 different branches. For far more specifics: Cellular/whatsapp/telegram/Kakao us at: 0086-13083988828
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1.Company inform
ZheJiang Guorui Hydraulic Technology Co., Ltd
With world class manufacturing facilities, expertise and manufactures in the fluid power industry for over 30 years
ZheJiang office set in Jiajie Building Xihu (West Lake) Dis. District, ZheJiang
Factory set in ZheJiang City, ZheJiang Provience. Four hours driving from ZheJiang .
Manufacture:Hydraulic Gear Pumps & Motors,
Directional valve, Flow control valve
Flow Dividers etc.
two.Product description
Design | displacement | stress bar peak |
velocity rpm rated |
CB-P160LJ53S33BB | a hundred and sixty | 60(2250PSI) | 1000 |
CB-P125LJ53S33BB | one hundred twenty five | 60(2250PSI) | a thousand |
CB-P90LJ53S33BB | 90 | 60(2250PSI) | 1000 |
CB-P56LJ53S33BB | fifty six | 60(2250PSI) | one thousand |
CB-P160LJ42H21SS | 160 | sixty(2250PSI) | 540 |
CB-P125LJ42H21SS | one hundred twenty five | sixty(2250PSI) | 540 |
CB-P90LJ42H21SS | ninety | sixty(2250PSI) | 540 |
GRH pumps and motors:
one.30 years hydraulic experience, high volumetric efficiency and long life
2.Full option of shafts, flanges and ports showing on catalog, special design is also allowed
3.Seal kits: Nitrile rubber buna as stHangZhourd seal, option of Viton seal for high temperature
4.Each item is 100% tested before shipment to ensure good performance
3.Packing and ship
Packing | weight: 20kgs/pc |
shipping | sample get commonly shipping by specific entire order packed with pallet, shipping and delivery by sea |
4.PTC AND BAUMA Show
5.RFQ
Q: What is our main application?
A: 1.Hydraulic system
2.Agriculture machine
3.Constraction machine
4. AutoMobile: +86~13083988828:
5.Local distributors
Q: What Is The Payment Terms.
A: Full order: 30% as deposit, the balance before shipment
Small order /sample order: full payment in advance
Q: Can I Mark My Own Brand On The Pump?
A: Yes. Full order shold mark your brand and code
Q: What is our main export market?
A: America(45.5%):The United States, Canada, Argentina, Brazil
Europe(thirty.8%):Italy,Germany,England,Holland,Spain,Swiss,Finland,Russia,Poland.
Asia(eighteen.5%):Korea,singapore,India,Turkey,Iran, Vietnam, Saudi Arabia, Syria, Israel, Lebanon
Others(5.8%):
Welcome to China, Welcome to ZheJiang , welcome for your visit!
GRH TEAM
Paddy made in China – replacement parts – pto gearbox hydraulic pump Odesa Ukraine Rice Transplanter with ce certificate top quality low price
We EPG is one of the biggest manufacturers in China. We have advanced machines for production and new ept testing ability . Through adopting new ept from British, German, U.S.A, our products are best sellers all over European, America, and Southeast Asia.- EPG Group the biggest agricultural gearbox and pto factory in China with 5 different branches. For more details: Mobile/whatsapp/telegram/Kakao us at: 0086-13083988828
Basic Info
Model | Technology Specification | ||||||||
Unit | Specification | ||||||||
2ZS-6 | Type | Two wheels three floating plate types | |||||||
Dimension( LengthxwidthxHeight) | (mm) | 2370×2280×910 | |||||||
Weight | (kg) | 187 | |||||||
Engine Name | MZ175-B-1 | ||||||||
Engine Power | (kw/rpm) | 3.3/3600 | |||||||
type | Air cooling four stroke OHV Engine | ||||||||
Working lines | 6 lines | ||||||||
Working speed | (m/s) | 0.28-0.5 | |||||||
Line distance | (mm) | 300 | |||||||
Seeding distance | (mm) | 210;180;160;140;120 | |||||||
seeding depth | (mm) | 15-35 | |||||||
Working capacity | arce/hour | 0.25-0.6 | |||||||
paddy wheel | structure | rubber wheel | |||||||
diameter | (mm) | 660 | |||||||
Transplanting structure | crank rocker structure |
Selling points:
- More width seeding belt to make seeding moving smooth and reliable.
- Use handle to adjust seeding number and depth, operate more easier.
- Use 660mm paddy wheel, Better trafficability characteristic ,prevent Get stuck in the paddy feild.
- Handlebar can adjust, according to the operator’s height to adjust the height of handlebar.
- Better operation panel: change speed, transplanting, oil pressure, main clutch handle fix together in the front of operator. Very easy to operate.
- 6.Install new stainless steel transplanting arm, high strength, Can use longer time.
About FUERWO
ZheJiang Fuerwo Agricultural Equipment Co.,Ltd is a big agricultural equipment manufacture company in domestic market, which integrates development, manufacture sales and service. Its main products are rice transplanter series,30-200 HP tractor series, and parts for tractors such as tractor gear box, rear axle. Products sold to all over the country. Our products Exported to Southeast Asia and South Asia like Indonesia, Myanmar, Thailand, India, Vietnam,Iran and many countries of South America, Africa.
We have got the outstanding achievement of selling over 6000 sets rice transplanter and 1000 sets tractor in the year 2017 .With fixed assets of RMB 238 million an area of more than 50 acres, and a staff of 500 , our company has strong ept power, and product development ability .
Factory Profile and Transplanter Production Line
After Sale Service:
1) Spare Parts Service
100% original spare parts assure good quality; Professional and accurate package and logistics assure safe and relieved transportation.
2) Training Service
Invite the technicians of dealers to FUERWO for training, send FUERWO engineers to dealers for training.
3) Technical Support
FAQ:
Why choose us?
1). The quality is guaranteed due to strong technical support ,first class component ,advanced production line and strict quality control system.
2) Good quality with cheap price for other brand. More substantial for farmers.
Other terms:
1). Delivery: 30 days for normal orders
2). Price: We have price on basis FOB HangZhou and CIF your destination for your choice
3). Payment terms for first order:
—–T/T 30% deposit and balance before shipment
The use of original equipment manufacturer’s (OEM) part numbers or trademarks , e.g. CASE® and John Deere® are for reference purposes only and for indicating product use and compatibility. Our company and the listed replacement parts contained herein are not sponsored, approved, or manufactured by the OEM.