초록 ▼

A rear-engine type riding lawn tractor having a frame, an engine carried on the frame, a cutting mower driven the engine, a seat set on the frame, a caster wheel supported on the front frame, a pair of drive wheels supported on the rear frame, axles connected with the pair of drive wheels, a HST for

A rear-engine type riding lawn tractor having a frame, an engine carried on the frame, a cutting mower driven the engine, a seat set on the frame, a caster wheel supported on the front frame, a pair of drive wheels supported on the rear frame, axles connected with the pair of drive wheels, a HST for drive and a HST for steering included in the transmission, a transmission case arranged on the left and right direction in the frame, a drive belt transmitting power to the cutting mower from the engine over the axle.

대표청구항 ▼

1. A riding lawn tractor, comprising:a frame; a power source carried by the frame; a cutting mower driven by the power source; a seat set on the frame; left and right wheels; a transmission carried by the frame, the transmission connected with axles driven by the power source; a hydrostatic unit inc

1. A riding lawn tractor, comprising:a frame; a power source carried by the frame; a cutting mower driven by the power source; a seat set on the frame; left and right wheels; a transmission carried by the frame, the transmission connected with axles driven by the power source; a hydrostatic unit including a motor for drive, a motor for steering and at least one pump driving the motors, the motors being located in the transmission case, the at least one pump being located on the outside of the transmission case, wherein the at least one pump and the transmission are arranged on opposite sides of the frame, and the power source is located in between the hydrostatic unit and the transmission; and means for transmitting power to the cutting mower from the power source, wherein the means runs over an axle of the transmission. 2. A riding lawn tractor, comprising:a frame; a power source carried by the frame; a cutting mower driven by the power source; a seat set on the frame; left and right wheels; a transmission carried by the frame, wherein the transmission is engaged with axles driven by the power source; a hydrostatic unit including a HST for steering and a HST for driving, wherein the HST for steering is located in the transmission case, and the HST for driving is located outside of the transmission case, wherein the HST for driving and the transmission case are arranged on the opposite sides of the frame, and the power source is located in between the HST for driving and the transmission case; and means for transmitting power to the cutting mower from the power source, wherein the means runs over the axle of the transmission. 3. A riding lawn tractor, comprising:a frame; a power source carried by the frame; a cutting mower driven by the power source; a seat set on the frame; left and right wheels; a transmission carried by the frame, the transmission is engaged with axles driven by the power source; a hydrostatic motor for drive, the hydrostatic motor being located in a transmission case; a HST for steering, the HST for steering being located in the transmission case; a hydrostatic pump located on the outside of the transmission case, wherein the hydrostatic pump and the transmission are arranged on opposite sides of the frame, the power source being located in between the hydrostatic pump and the transmission case; and means for transmitting power to the cutting mower from the power source, wherein the means runs over the axle of the transmission. 4. A riding lawn tractor, comprising:a frame; a power source carried by the frame; a seat set on the frame; a cutting mower; left and right wheels; two transmissions carried by the frame, the transmission case being engaged with axles driven by the power source, the transmission case being arranged on opposite sides of the frame, the power source being located in between the transmission cases; a HST for drive driven by the power source, the HST for drive being connected with the transmission; a HST for steering driven by the power source, being connected with the transmission, the HST for steering being included in one of the transmission case with the HST for driving; and means for transmitting power to the cutting mower from the power source, wherein the means runs over the axle of the transmission.