Front-mounted stand-on lawn care vehicle

1. A riding lawn care vehicle comprising:

a frame to which a pair of front wheels and a rear wheel assembly of the riding lawn care vehicle are operably coupled;

an engine operably coupled to the frame substantially between the front wheels;

a steering assembly comprising steering levers operably coupled to respective ones of the front wheels of the riding lawn care vehicle via respective hydrostatic drive pumps driven by the engine, the steering assembly enabling steering of the riding lawn care vehicle based on drive speed control of the front wheels responsive to positioning of steering levers of the steering assembly;

a support platform operably coupled to the frame rearward of the engine to support a standing rider; and

a front mount assembly configured to detachably couple the riding lawn care vehicle to an attachment that enables performance of a yard maintenance activity,

wherein a majority of the support platform is disposed rearward of an axis of rotation of the front wheels and forward of an axis of rotation of the rear wheel assembly, and

wherein the support platform is suspended from the frame at an elevation lower than an elevation of the axis of rotation of the front wheels and higher than an elevation of the axis of rotation of the rear wheel assembly.

2. The riding lawn care vehicle of claim 1 , wherein the steering assembly is disposed at an operating station, the operating station being disposed to extend substantially perpendicular to a plane in which the frame lies at a portion of the frame disposed between the engine and the support platform.

3. The riding lawn care vehicle of claim 1 , wherein the front wheels have a larger diameter than any wheel of the rear wheel assembly.

4. The riding lawn care vehicle of claim 1 , wherein the steering levers are disposed proximate to a front support bar and a back support bar, the steering levers being movable to pass over the back support bar during movement over a range of movement of the steering levers.

5. The riding lawn care vehicle of claim 1 , wherein the steering assembly is disposed at an operating station, the operating station being disposed to extend vertically out of a plane in which the frame lies at a portion of the frame disposed between the engine and the support platform, the operating station further extending forward along at least a portion of the operating station, while all portions of the operating station remain rearward of the axis of rotation of the front wheels.

6. The riding lawn care vehicle of claim 1 , wherein the support platform is disposed at an elevation lower than a bottom of the engine.

7. The riding lawn care vehicle of claim 1 , wherein the rear wheel assembly comprises at least two rear wheels, and wherein the support platform is operably coupled to the frame such that at least a portion of the support platform is suspended from the frame between the at least two rear wheels.

8. The riding lawn care vehicle of claim 1 , wherein the front mount assembly is operably coupled to a cutting deck having a cutting blade disposed therein, the cutting blade receiving power to rotate the cutting blade from the engine.

9. The riding lawn care vehicle of claim 8 , wherein the cutting deck is tiltable while operably coupled to the front mount assembly.

10. The riding lawn care vehicle of claim 1 , wherein the attachment comprises a snow blower, a tiller, a plow, a sweeper, a brush cutter, an aerator, or a de-thatcher.

11. The riding lawn care vehicle of claim 1 , wherein the riding lawn care vehicle is a mower having a substantially zero degree turning radius.

12. The riding lawn care vehicle of claim 1 , wherein the steering levers are disposed proximate to a front support bar and a back support bar, the steering levers being movable to approach, but not contact, the front support bar.

13. The riding lawn care vehicle of claim 1 , wherein the rear wheel assembly does not receive drive power from the engine.

14. The riding lawn care vehicle of claim 1 , wherein the rear wheel assembly receives drive power from the engine or is lockable in response to incline driving.

15. The riding lawn care vehicle of claim 1 , wherein the engine is operably coupled to a power transfer assembly to transfer power to the attachment.

16. The riding lawn care vehicle of claim 15 , wherein the power transfer assembly comprises a belt drive, chain drive, or friction clutch.

17. The riding lawn care vehicle of claim 1 , wherein the support platform is operably coupled on the frame via a suspension system.

18. A riding lawn care vehicle comprising:

a frame to which a pair of front wheels and a rear wheel assembly of the riding lawn care vehicle are operably coupled, wherein an orientation of the rear wheel assembly is selectably lockable by an operator of the riding lawn care vehicle;

an engine operably coupled to the frame substantially between the front wheels;

a steering assembly comprising steering levers operably coupled to respective ones of the front wheels of the riding lawn care vehicle via respective hydrostatic drive pumps driven by the engine, the steering assembly enabling steering of the riding lawn care vehicle based on drive speed control of the front wheels responsive to positioning of steering levers of the steering assembly;

a support platform operably coupled to the frame rearward of the engine to support a standing rider; and

a front mount assembly configured to detachably couple the riding lawn care vehicle to an attachment that enables performance of a yard maintenance activity,

wherein a majority of the support platform is disposed rearward of an axis of rotation of the front wheels and forward of an axis of rotation of the rear wheel assembly.

19. The riding lawn care vehicle of claim 18 , wherein the steering assembly is disposed at an operating station, the operating station being disposed to extend substantially perpendicular to a plane in which the frame lies at a portion of the frame disposed between the engine and the support platform.

20. A riding lawn care vehicle comprising:

a frame to which a pair of front wheels and a rear wheel assembly of the riding lawn care vehicle are operably coupled;

an engine operably coupled to the frame substantially between the front wheels;

a steering assembly comprising steering levers operably coupled to respective ones of the front wheels of the riding lawn care vehicle via respective hydrostatic drive pumps driven by the engine, the steering assembly enabling steering of the riding lawn care vehicle based on drive speed control of the front wheels responsive to positioning of steering levers of the steering assembly, wherein the steering levers are disposed proximate to a front support bar and a back support bar, the front support bar having a width that is at least double a width of the back support bar;

a support platform operably coupled to the frame rearward of the engine to support a standing rider; and

a front mount assembly configured to detachably couple the riding lawn care vehicle to an attachment that enables performance of a yard maintenance activity,

wherein a majority of the support platform is disposed rearward of an axis of rotation of the front wheels and forward of an axis of rotation of the rear wheel assembly.