EX300-3 Drive Sprocket HITACHI OEM Black Segment Group for Excavator Spare Parts Undercarriage Parts
1. What is Sprocket?
A sprocket is a contoured gear equipped with teeth designed to interlock with a chain, track, or other materials featuring holes or grooves. The term 'sprocket' is used for any gear that has radial extensions interacting with a chain that moves across it. Sprockets can be installed either at the leading or trailing end of a machine, or sometimes at both ends.
2. Why Choose Us?
* Utilizing specialized hardening and tempering techniques, we ensure our products possess outstanding mechanical characteristics, exceptional durability, and enhanced resistance to deformation and fracture.
* Manufactured using state-of-the-art machining centers and vertical CNC lathes to meet stringent precision standards.
* The surface hardness, ranging from HRC42 to HRC56, minimizes wear and extends the lifespan, thereby increasing the value of your products and contributing to the longevity of your business by enhancing the endurance of your offerings.
3. Production Processes
4. Main Dimensions of Installation
MAIN PARAMETERS
| Brand | Model | Main Dimensions of Installation | Remarks |
| A | Z | C | H | N | D |
| HITACHI | EX40 | 415 | 19 | 230 | 45 | 9 | 16 | |
| EX60-1 | 532 | 21 | 290 | 48 | 12 | 17.5 | |
| EX60-2/3 | 532 | 21 | 330 | 48 | 12 | 17.5 | |
| EX60-6 | 532 | 21 | 265 | 30 | 12 | 16 | |
| EX70 | 532 | 21 | 330 | 40 | 12 | 18 | |
| EX100 | 592 | 21 | 356 | 64 | 16 | 18 | |
| EX120 | 592 | 21 | 356 | 64 | 16 | 18 | |
| EX200-1 | 660 | 23 | 415 | 70 | 16 | 21.5 | |
| EX200-2 | 656 | 21 | 432 | 71 | 16 | 22 | |
| EX200-3/5 | 656 | 21 | 420 | 74 | 16 | 21.5 | |
| EX220-1 | 660 | 23 | 415 | 70 | 16 | 21.5 | |
| EX220-2 | 656 | 21 | 432 | 71 | 16 | 22 | |
| EX270-1 | 701 | 21 | 466 | 72 | 16 | 22 | |
| EX300-1 | 701 | 21 | 465 | 72 | 16 | 22 | |
| EX300-2/3 | 701 | 21 | 465 | 72 | 20 | 22 | |
| EX300-5 | 745 | 21 | 481 | 88 | 20 | 21.5 | |
| EX400-1 | 821 | 23 | 556 | 90 | 24 | 24 | |
| EX450-5 | 821 | 23 | 556 | 90 | 24 | 24 | |
| UH083 | 659 | 23 | 370 | 71 | 16 | 22 | |
| UH07-7 | 659 | 23 | 370 | 71 | 16 | 22 | |
The models above are just for reference, many models we can't list here.we can supply more products as your requirement. Please feel free to send us your inquiry or email if you have any requirements.
5. Our Advantages
* World-class quality
* Factory sale directly with reasonable price
* Flexible payment terms including T/T, L/C and so on
* Fast delivery within 30 days after contract established
* After-sale services: video technical support,24h online support
6. Hot Sales
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EX300 Drive Sprocket HITACHI Segment Group Excavator Undercarriage Parts Images
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