final drive for excavator change the direction of the power transmitted. for hitachi ,komatsu ,caterpillar etc
A final drive is that part of a power transmission system between the drive shaft and the differential. Its function is to change the direction of the power transmitted by the drive shaft through 90 degrees to the driving axles. At the same time. it provides a fixed reduction between the speed of the drive shaft and the axle driving the wheels. The reduction or gear ratio of the final drive is determined by dividing the number of teeth on the ring gear by the number of teeth on the pinion gear. In passenger vehicles, this speed reduction varies from about 3:1 to 5:1. In trucks it varies from about 5:1 to 11:1. To calculate rear axle ratio, count the number of teeth on each gear. Then divide the number of pinion teeth into the number of ring gear teeth.
we can supply following models :
TYPE NAME | MODEL | TYPE NAME | MODEL | TYPE NAME | MODEL | TYPE NAME | MODEL |
CATERPILLAR | E200B | KOMATSU | PC60 | HITACHI | EX60 | KOBELCO | SK03 |
CATERPILLAR | CAT215 | KOMATSU | PC90 | HITACHI | EX90 | KOBELCO | SK07 |
CATERPILLAR | CAT215B | KOMATSU | PC100 | HITACHI | EX100 | KOBELCO | SK09 |
CATERPILLAR | CAT320B | KOMATSU | PC120 | HITACHI | EX120 | KOBELCO | SK907B |
CATERPILLAR | CAT320C | KOMATSU | PC200 | HITACHI | EX200 | KOBELCO | SK100 |
CATERPILLAR | CAT320L | KOMATSU | PC220 | HITACHI | EX210 | KOBELCO | SK120-5 |
CATERPILLAR | CAT325 | KOMATSU | PC300 | HITACHI | EX220 | KOBELCO | SK200-1 |
CATERPILLAR | CAT325C | KOMATSU | PC400 | HITACHI | ZX200 | KOBELCO | SK200-2 |
KOMATSU | PC450 | HITACHI | ZX230 | KOBELCO | SK200-3 | ||
HITACHI | ZX240 | KOBELCO | SK200-5 | ||||
HITACHI | EX300 | KOBELCO | SK200-6 | ||||
TYPE NAME | MODEL | TYPE NAME | MODEL | TYPE NAME | MODEL | TYPE NAME | MODEL |
SUMITOMO | SH120A1 | DAEWOO | DH55 | HYUNDAI | R60-5 | KATO | HD250-7 |
SUMITOMO | SH120A2 | DAEWOO | DH200-3 | HYUNDAI | R60-7 | KATO | HD450-5 |
SUMITOMO | SH120A3 | DAEWOO | DH220-3 | HYUNDAI | R60-7 | KATO | HD450-7 |
SUMITOMO | SH200A1 | DAEWOO | DH220-5 | HYUNDAI | R130-5 | KATO | HD516 |
SUMITOMO | SH300 | DAEWOO | DH10L | HYUNDAI | R130-7 | KATO | HD100 |
SUMITOMO | SH350 | DAEWOO | DH280 | HYUNDAI | R200 | KATO | HD700 |
SUMITOMO | SH430 | DAEWOO | DH290 | HYUNDAI | R210-3 | KATO | HD770SE |
SUMITOMO | SH240T | DAEWOO | DH300-5 | HYUNDAI | R210-7 | KATO | HD770-1 |
SUMITOMO | SH260 | DAEWOO | DH320 | HYUNDAI | R215-7 | KATO | HD800-7 |
SUMITOMO | SH280 | DAEWOO | DH330-3 | HYUNDAI | R215-7 | KATO | HD820-1 |
HYUNDAI | R220-5 | KATO | HD900-7 | ||||
HYUNDAI | R220-7 | ||||||
HYUNDAI | R300 |
For more information please feel free to contact us !
final drive for excavator