Hydrostatic walk - behind lawn lawn mower habituate a hydraulic pump to allow for the might to the wheel . A belt - driven mower uses belts to supply the power . Some hydro - drive modeling have a freestanding ticker for each wheel , lead in quick , quick steering . Overall , hydrostatic walk - behind mowers are easier to use and more versatile , but they are also more expensive to bribe and repair .

Engineering

The gas motor in a hydrostatic lawn mower uses a pulley to execute the hydraulic pump that powers the steering wheel . If one wheel turns faster than the other , the mower will move on a curved way . If the wheels sprain in paired directions or if one wheel stops while the other keeps turning , the mower will swivel in a 180 - degree circle . This is called a zero tour , a potentiality of hydrostatic mowers . Likewise , the operator can shift the direction of the cycle to reverse , a capability that belt - push back machines do not have . A whack - drive car practice a belt to drive the wheels , making the mower less flexible and requiring more movement by the manipulator .

Cost

Mowers driven by belts are by far the chinchy . Hydro - driven mowers are much more expensive . Lawnandlandscape.com suppose a hydro - driven lawn mower can cost from $ 700 to $ 1,000 more than a like belt - driven example . The add together expense is a cost of doing business for lawn care professionals but might be a budget - bronco buster for a homeowner with a pocket-sized lawn . Golf courses and turf maintenance pro get more productiveness out of hydro - drive walk - behind lawn mower .

Maneuverability

A lawn mower drive by a belt has no reverse . If you could only go forrard , the inability of a belt - driven mower to back up may be an issue . Belt - driven mowers usually have pistol - grip steering systems , making them ill at ease and hard to use . Hydro - driven mowers are consider easy to negotiate around soaked curves in a lawn , flower bed , trees and other obstacle . Many hydrostatic example have variable amphetamine so the operator can slow down or speed up with simpleness .

Maintenance

The belts on knock - driven lawn mower sometimes steal , peculiarly in wet weather condition . Belt - driven mowers ask more maintenance , usually in the manakin of tighten and replacing whack , but the repairs are easier and cheaper than those on hydro - drive mowers . The hydraulic crude oil and filters usually have to be replaced once a class on the hydrostatic models .

Range

Belt - driven mower require more workplace to operate ; they are best used for backup lawn mower or for a small-scale railway yard . Hydro - drive mower are good for magnanimous lawns . A hydro system deliver more torsion to the wheels , hold the get-up-and-go - behind lawn mower easy to use on hilly lawns . A hydro - repulse thrust mower is likely better for an older operator or for person lacking physical forte or endurance .

References

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