
Product Introduction
Product introduction
The sprocket is a profiled wheel with teeth or cogs,that mesh with a chain,track or other perforated or indented materials.The name 'sprocket' applies generally to any wheel upon which radial projections engage a chain passing over it. the sprocket and may be positioned at the front or back of the vehicle, or in some cases both. There may also be a third sprocket, elevated, driving the track.
We offer a wide range of bulldozer sprocket rims for the most popular models.our sprocket rims are engineered with casting alloy steel or by forged steel which is through a proper heat treatment allowing durability and impact. Our rims are highly praised in the market as a product with impact resistance and a long life
Quick detail:
Origin: | Fujian,China | Brand | SQ, GTR |
Model: | SPROCKET RIM BD2G | Hardness of trail surface | HRC47-56 |
Color | Yellow, black, gray | Roller body material | 50MN,40MN2 or boron steel |
Delivery time | 30-45days | Warranty time | 6 months |
Term | FOB,CNF,CIF | Machine type | Crawler tracked bulldozer |
Sizes

Advantages
Undercarriage is adopting through hardening system and spraying quenching system while complying with the stringent ISO System. We are able to assure the part has excellent wear resistance even in the most severe working conditions.
We are using advance machining centre,horizontal and vertical CNC machining to execute processes such as machining, drilling, threading and milling to ensure the qulity and precision of each component to ensure the accuracy of assembly dimensions. This is to maximize the life span of each component and minimize production cost per hour.
Our product range for bulldozer type of equipment sizes from Caterpillar D3 to D11,from Komatsu D20 to D375 as well as from excavator sizes from 5 tons to 40tons.
Our bulldozer sprocket are applicable to below models:
| MODEL |
| D3/D3B/D3C/D4B |
| D3K |
| D4D/D4E |
| D4H W/CAPS |
| D4H |
| D5C |
| D5/D5B/D5E/D6/D6B |
| D5H |
| D5M |
| D6C |
| D6D/D6E |
| D6H D6R |
| D7/D7C/D7D/D7E |
| D7F/D7G |
| D7H |
| D8H D8K |
| D8L |
| D8N |
| D9H |
| D9L |
| D9L |
| D9N D9R |
| D10N |
| MODEL |
| D20A-5,6,7/D20P-5,6,7/D20PL-6/D20PLL-6/D20Q-5,6,7/D20S-5,6,7/D21A-5,6,7/D21E-6/D21P-5,6,7/D21P-6A/D21P-6B/D21P-6,7/D21S-5,6/D21S-6A/D21S-7 |
| D30A-15,D30S-15/D31A-15,16,17/D31E-18/D31P-16,17,18,20/D31P-16A,17A,20A/D31PL-16,17,18,20/D31PLL-16,17,18,20/D31Q-16,17,18/D31S-15,16,17,18,20/D37E-1,3,5/D37P-1,2,5 |
| D32E/D32P/D38E/D38P |
| D39E/D39P |
| D40A-1,3/D40F-3/D40P-1,3/D40PL-1,3/D40PLL-1,3/D41A-3/D41A-3A/D41E-3/D41P-3/D41Q-3/D41S-3/D45A-1/D45E-1/D45P-1/D45S-1/D50A-16,17/D50F-16,17/D50P-16,17/D50PL-16,17/D50S-16/D53A-16,17/D53P-16,17/D53S-16,17/D55S-2,3/D57S-1/D57S-1B/D58E-1/D58E-1A/D58E-1B/D58P-A/D58P-1B/D63E-1/D63E-1A |
| D40A-1,3/D40F-3/D40P-1,3/D40PL-1,3/D40PLL-1,3/D41A-3/D41A-3A/D41E-3/D41P-3/D41Q-3/D41S-3/D45A-1/D45E-1/D45P-1/D45S-1/D50A-16,17/D50F-16,17/D50P-16,17/D50PL-16,17/D50S-16/D53A-16,17/D53P-16,17/D53S-16,17/D55S-2,3/D57S-1/D57S-1B/D58E-1/D58E-1A/D58E-1B/D58P-A/D58P-1B/D63E-1/D63E-1A |
| D60A-6,7/D60E-7,8/D60F-7,8/D60F-7A/D60F-8A/D60P-7/D60PL-7,8/D60S-7,8/D65A-6,7,8/D65P-7,8/D65S-7/8/D66S-1/D68E-1/D68P-1 |
| D65A-8/D65E-7,8/D65E-12/D65EX-12/D65P-12/D65P-8/D65PX-12/D75S-1/D85ESS-2A |
| D80A-12/D85A-12 |
| D75S-3,5/D80A-18/D80E-18/D80F-18/D80P-18/D83E-1/D83P-1/D85A-18/D85A-21/D85E-18/D85E-21/D85P-18/D85P-21/D95S-1/D95S-2/ |
| D135A-1/2/D150A-1/D155A-1/2 |
| D155A-3/D155AX-3 |
| D155C-1/D155S-1 |
| D275-2 |
| D355A-1 |
| D355A-3/5 |
| D375-1/2/3 |
| D475-1/2 |
We don’t list out all items. If you need any more items,please feel free to contact with us.
FAQ
1. Is there any guarantee of your parts?
There are 6 months guarantee time for excacavar parts under normal working conditions and 3months guaranteet tiem for bulldozer parts under normal working conditions.
2. How do you offer guarantee?
If parts are broken due to manufacturing problem, we will deduct the value for next order amount or offer you brand new one to replce.
3. Could you make customer logo?
Yes,we can make customer logos if it reach the moq for customer logo order.
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