Bonfiglioli 711C Series Track Drive Planetary Gearbox Reducer Replacement 711C3B
1. Output torque range: 1000-180000 Nm
2 Gear ratios:i=3.3-3000
3. Support: slew support (with flange mounted)
4. Output shaft: splined or with integral pinion; output shafts supported by heavy duty capacity bearings
5. Applicable motors: axial piston hydraulic motors, hydraulic orbit motors, IEC electric motors
6. Hydraulic motor options: pressure relief valve, overcenter valve, parking brake
7. Electric brake: DC and Ac type
8. Hydraulic brake: hydraulically released parking brake
711C Series Track Drive
Key Features
1. Output torque range: 1000-180000 Nm
2 Gear ratios:i=3.3-3000
3. Support: slew support (with flange mounted)
4. Output shaft: splined or with integral pinion; output shafts supported by heavy duty capacity bearings
5. Applicable motors: axial piston hydraulic motors, hydraulic orbit motors, IEC electric motors
6. Hydraulic motor options: pressure relief valve, overcenter valve, parking brake
7. Electric brake: DC and Ac type
8. Hydraulic brake: hydraulically released parking brake
How Track Drive gearbox works？
Track Drive gearbox is a transmission system used for tracked vehicles. Its working principle is to transmit the power of the engine to the vehicle’s tracks, thereby achieving vehicle motion.
The Track Drive gearbox consists of multiple components, including gears, shafts, and hydraulic cylinders. It is usually controlled by a hydraulic system, which adjusts the speed of the vehicle by changing the transmission ratio between gears, thereby achieving operations such as acceleration, deceleration, and steering of the vehicle.
When the engine starts, power is transmitted to the input shaft of the Track Drive gearbox. The gear on the input shaft transfers power to the gear on the output shaft, thereby transferring power to the track. The gear on the output shaft is connected to the gear on the track and drives the track movement through the rotation of the gear.
The hydraulic cylinder is another important component of the Track Drive gearbox, and its function is to adjust the transmission ratio between gears. When a hydraulic cylinder applies pressure in one direction, it changes the transmission ratio between gears, thereby affecting the speed and direction of the vehicle. By controlling the pressure of the hydraulic cylinder, the speed and direction of the vehicle can be easily adjusted.
Overall, the working principle of the Track Drive gearbox is to transmit the power of the engine through gears to the tracks, thereby achieving the movement of the vehicle. The hydraulic system controls the transmission ratio between gears to achieve speed adjustment and vehicle steering operations. This makes Track Drive gearbox an important transmission system in many heavy machinery and equipment.
Raleted Planetary Gearboxes
You can click on the image to learn about the corresponding related products
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| Planetary Feed Mixer Gearbox | Tracked Vehicle | Winch Drive | Wheeled Vehicle Drive |
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| Slewing Drive | Wind Turbines Drive | Inline Planetary gearbox | Right Angle Planetary gearbox |
Replaceable Planetary Gearbox Models
| Trasmital bonfiglioli Models | 700C1H | 701C1 | 703C2H | 705C2H | 706C3H | 707C3B | 709C3B |
| Our Models | Power-trans 700C1H | Power-trans 701C1 | Power-trans 703C2H | Power-trans 705C2H | Power-trans 706C3H | Power-trans 707C3B | Power-trans 709C3B |
| Trasmital bonfiglioli Models | 710C3B | 711C3B | 715C3B | 716C3B | 717C3H | 718C3H | 720C3H |
| Our Models | Power-trans 710C3B | Power-trans 711C3B | Power-trans 715C3B | Power-trans 716C3B | Power-trans 717C3H | Power-trans 718C3H | Power-trans 720C3H |
Packing Shipping Delivery
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How to choose power transmissions parts and industrial products which meet our requirement
| Chains | Sprockets | Pulleys | Timing belt Pulley | V-belt Pulley |
| Sheaves | Coupings | Bush &Hub | Gear& Rack | V-Belt |
| Locking Assembly | Pulley | Gearbox | Reducer | Shaft Collar |
| Rod End Bearing | Clevis | PTO | Chain Guide | Belt Guide |
| Rubber Buffer | Chain Tensioner | PTO Drive Shafts | Universal Joints | Roller Chains |
| Conveyor Chains | V-Belts | Worm Gearbox | Helical Gear | Worm |
| Agricultural Chain | CNC Proces Parts | Casting | Stamping | |
| Powder Metallurgy | CNC Proces Parts | Casting | Stamping |
What Products Do you sell ?
We are a group of factories, give customer one stop solution of power transmission and industrial products. We are in the position to supply wide range of products, including chains, sprockets, v-belt and v-belt pulleys, timing belt and timing belt pulleys, gears, speed reducers, motors, racks, couplings, and many other parts, like locking assembly, taper bushing, Chain guide, shaft collar, torque limiter, cam clutch, universal joint, motor base and motor slide, rod end, clevis, rubber mount, etc. We make special parts according to drawings and/or samples.
How to choose a gearbox which meets our requirement?
You can refer to our catalogue to choose the gearbox or we can help to choose when you provide
the technical information of required output torque, output speed and motor parameter etc.
What information shall we give before placing a purchase order?
a) Type of the gearbox, ratio, input and output type, input flange, mounting position, and motor informationetc.
b) Housing color.
c) Purchase quantity.
d) Other special requirements.
What industries are your gearboxes being used?
Our gearboxes are widely used in the areas of textile, food processing, beverage, chemical industry,
escalator,automatic storage equipment, metallurgy, tabacco, environmental protection, logistics and etc.
What is the producing process?
Production process including raw material cutting, machine processing, grinding, accessories cleaning, assemble, cleaning, stoving, oil coating, cover pressing, testing, package.
How to control the products quality?
Combining advanced equipment and strict management, we provide high standard and quality bearings for our customers all over the world.
What is the transportation?
-If small quantity , we Suggest to send by express, such as DHL,UPS, TNT FEDEX. If large amount, by air or sea shipping.
Can we design packaging?
-Yes. Default is regular packing, and we can make customer's own packing.
Can you provide OEM service?
-Yes, we work on OEM orders. Which means size, quantity, design, packing solution, etc will depend on your requests; and your logo will be customized on our products.
Can you give me discount on Power Transmissions Parts and Industrial parts?
-Yes, of course. Pls. send me your Email, you'll get more
Q: Are You a trading company or a manufacturer?
A: We Are the factory and have our Own trading company
Q: How Can I get an offer?
A: please send US quotation information: drawings, materials, weight, quantity and requirements, we can accept PDF, ISGS, DWG, STEP file format. If you don't have the drawings, please send us the samples, we can also quote you according to your samples.
Q: What is your minimum order size?
A: it is usually 100 pieces, but a low quantity is acceptable under some special circumstances.
Q: Do you provide samples? Is it free or extra?
A: Yes, we can provide samples free of charge, but we don't pay the freight.
Q: What is the lead time for mass production?
A: honestly, it depends on the number of orders. Normally, if you don't need the tools, deposit them after 30 days or so.
Q: What if the parts don't Work?
A: we can guarantee the quality, but if it happens, please contact us immediately, take some photos, we will check the problem and solve it as soon as possible.
Q: What are your terms of payment?
A: payment is less than US $1000,100% in advance. Payment: $1000,50% wire transfer in advance, balance before shipment,Other Terms of payment are negotiable
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