HITACHI ZX210 reduction set for the middle row of hub reduction gears. HITACHI ZX210 reduction set (2050691) This is a complete set for the middle row of gears used in HITACHI excavator gearboxes. Its catalog number is 2050691.
It is used in particular in the ZX210, ZX225, ZX240 models.
The product was manufactured by a company specializing in spare parts for crawler excavator chassis.