| 摘要 |
PURPOSE:To raise the transmission efficiency of rotation force as well as the safeness and running property of a wheel type construction machine by integrally providing a rotation transmitter between the rotary shaft of a motor provided in parallel with the wheel type construction machine and the rotary shaft of the drive axle. CONSTITUTION:A casing 9a is fixed to the casing 14m of a carrier 14, a fluid motor 9 is fixed to the casing 9a, and the fluid motor 9 is integrally combined with a drive axle 12b. The rotary shaft 9b of the fluid motor 9 is rotatably supported in parallel with the rotary shaft 14c of the drive axle 12b by bearings 14i and 14j in the casing 9a. A gear 14k is provided on the outside of the rotary shaft 9b, a gear 14l is provided on the differential gear 14d of the carrier 14, and the gear 14l is engaged with the gear 14k. |
