GFB Series Swing Drive Planetary Gearbox Replace Bosch Rexroth GFB09T2 GFB17T2 GFB17T3 GFB24T3 GFB26T2 GFB36T3 GFB40T2 GFB50T3 GFB60T2 GFB60T3 GFB80T3 GFB110T3
- For the swing drive of the superstructure, e.g., excavators, cranes, forestry machines, ship unloaders
- For use in all applications where precise positioning is necessary
- Two- or three-stage planetary gearboxes
- For attachment of Rexroth fixed motors in space-saving plug-in design
GFB Series Swing Drive
- For the swing drive of the superstructure, e.g., excavators, cranes, forestry machines, ship unloaders
- For use in all applications where precise positioning is necessary
- Two- or three-stage planetary gearboxes
- For attachment of Rexroth fixed motors in space-saving plug-in design
- Torque output 4000 … 68300 Nm
- Compact, space-saving two or three-stage planetary design
- Easy mounting, Convenient oil change
- Integrated multiple parking device
- Low-noise operation
- High efficiency
- Long service life
Parameters of GFB Series Swing Drive
| Type/Version GFB |
Output Torque Excavator T2 max Nm |
Output Torque Crane T2 max Nm |
Gear Ratio from/to i |
| GFB 9 T2 | 4,000 | 7,000 | 33.4 |
| GFB 17 T2 | 7,700 | 12,700 | 32.5 – 45.7 |
| GFB 24 T2 | 10,600 | 17,500 | 149.1 |
| GFB 26 T3 | 10,000 | 16,500 | 43.9 – 51.5 |
| GFB 36 T3 | 17,500 | 28,500 | 117.6 – 153.6 |
| GFB 50 T2 | 22,000 | 38,000 | 32.3 |
| GFB 50 T2 | 22,000 | 38,000 | 147.4 |
| GFB 80 T3 | 38,200 | 68,300 | 186.4 |
| GFB 84 T2 | 38,200 | 68,300 | 35.1 |
Lubrication
The gear teeth and bearings are splash lubricated. Aside from periodic oil changes, the drive units are maintenance-free. Oil changes are easy to do. The oil brands recommended in the operating manual shall be exclusively used.
The operating manual also gives the change intervals for the relevant application conditions. The pinion-side antifriction bearing of the output shaft is grease-lubricated for life.
Hydraulic Motors
The gearbox is designed for direct flange attachment of a variable or fixed displacement motor (preferably a hydraulic motor).
Multiple Parking Device
The standard supply scope includes a spring-loaded, hydraulically released multiple parking device arranged on the input side. The multiple parking device is not a service brake.
Contact Us
We can supply you with all kinds of excavator spare parts as follows:
We can provide you with the following Excavator spare parts:
1. Hydraulic components: hydraulic pump, main control valve, hydraulic cylinder, final drive, travel motor, swing motor, gearbox, slewing bearing, etc.
2. Engine parts: engine assembly, piston, piston ring, cylinder block, cylinder head, crankshaft, turbocharger, Fuel injection pump, starting motor, alternator, etc.
3. Chassis system parts: track roller, carrier roller, track link, track shoe, sprocket, idler, and idler pad, Coil regulator, rubber track and gasket, etc.
4. Cab components: cab assembly, harness, monitor, controller, seat, door, etc.
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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