Innovative-Agri
Yanmar YW Mowers
Yanmar YW Mowers
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Easily mow a variety of areas, including home gardens, rice paddies, fields, orchards, fallow fields, and vacant lots.
Easy operation for easy work
With the simple operation of just gripping and releasing, you can mow the grass easily. This reduces the physical strain of heavy mowing work and drastically shortens the working time.
The slim size of the YW320H makes it perfect for narrow ridged grooves.
Shreds short and long grass. Leaves clean marks after use. [YW320H]
The hammer knife rotates at high speed to shred even long grass.
The cutting height of the YW320H can be adjusted from 20 to 85 mm (stepless) using the front gauge wheel, and the cutting results will be as neat as you want them to be. The shredded grass will easily return to the soil even if left alone, allowing you to work efficiently.
Great for narrow spaces such as ridged grooves [YW320H]
The slim mowing width of 320 mm makes it perfect for narrow areas such as furrows. The rear wheels are equipped with rubber lug tires that provide excellent maneuverability.
YW450H/490H for weeding along walls and between furrows, and for neatly mowing crops close to the roots
Shreds short to long grass. Leaves clean marks after use. [YW450H/490H]
The hammer knife rotates at high speed to shred even long grass.
The YW450H and YW490H can be adjusted from 20 to 55 mm (6 steps) with a single lever, and the work result can be beautifully finished as you wish. The shredded grass will easily return to the soil even if left alone, allowing you to work efficiently.
In addition, the optional front divider kit (sold separately) makes it easy to mow tall weeds and grass in densely packed areas (for YW450H).
Clean mowing up to the wall [YW450H/490H]
The wheels that maintain the cutting height are located right next to the rotary, so they do not interfere with the work in front and no grass is left behind. When you work right up to the wall, you can easily move backwards by squeezing the "squeeze to reverse" lever. You can easily and neatly mow without relying on complicated operations or force.
Tire width can be adjusted [YW450H/490H]
By adjusting the tire width, it can also be used on narrow ridges. It is also useful in the limited space between ridges and on ridges.
Continuous operation possible by preventing engine stall
When the amount of grass is too large and the engine is about to stall, simply release the drive clutch to stop the machine and grip the reverse lever to move backwards slightly to temporarily reduce the load on the engine and support comfortable continuous operation.
Squeeze and back
When you squeeze it, the working part will rotate and then move backwards after about 1 second. This releases grass from the working part and reduces the load!
Traveling clutch
When you release the lever, the working part stops moving while still rotating. It thoroughly shreds grass on the spot and reduces the load.
Turning and reversing are also smooth and easy [YW450H/490H]
The rear tires are equipped with a simple turning mechanism . *1 *2 It is maneuverable and easy to turn. To reverse, just hold the "squeeze to reverse" lever. It will slowly reverse about one second after you hold the lever, so you can work with peace of mind.
- *1If the tire outer width is set to 341 mm, the simple turning mechanism cannot be used.
- *2It is locked with a pin when shipped, so please unlock it before use.
Easy engine start by simply turning the key switch [YW490H]
The popular Yanmar Compact Hammer Mower YW-H Series now comes with a self-starter model that makes it easy to start the engine.
The self-starter system allows you to start the engine simply by turning the key switch.
| name | Yanmar Compact Hammer Mower | ||||
|---|---|---|---|---|---|
| Sales model name | YW320H | YW450H | YW490H | ||
| Classification | G (rubber lug tires) | - | E (cell specification) | ||
| Aircraft dimensions | Overall length (mm) | 1370 | 1230 | 1230 | |
| Overall width (mm) | 540 | 560 | 610 | ||
| Overall height (mm) | 1070 | ||||
| Aircraft mass (weight) (kg) | 58 | 67 | 76 | ||
| engine | Model name | GB101 | GB131LL | ||
| kinds | Air-cooled 4-stroke gasoline engine | ||||
| Total displacement (L {cc}) | 0.098{98} | 0.126{126} | |||
| Rated power/rotation speed (kW {PS}/rpm) | 1.6{2.2}/1800 | 2.3{3.1}/1800 | |||
| Maximum output (kW {PS}) | 2.2{3.0} | 3.0{4.2} | |||
| Air cleaner | Dry | ||||
| Fuel used | Unleaded gasoline for automobiles | ||||
| Fuel tank capacity (L) | 1.6 | 2.0 | |||
| Starting method | Recoil starter type | Starter type | |||
| Running Part | wheel | Front wheel (gauge wheel) |
Plastic tire (1 wheel) |
Plastic Tires | |
| Rear wheel | Rubber lug φ300 | 3.50-6 | |||
| Number of gears (steps) | 2 forward, 1 reverse | ||||
|
Traveling speed (km/h {m/s}) |
F1 (Work) | 1.1{0.3} | |||
| F2 (Move) | 3.6{0.9} | ||||
| R1 (reverse) | 1.4{0.4} | ||||
| Maximum tilt angle (degrees) | 10 ※1 (Slope) | ||||
| Traveling clutch | Deadman's clutch mechanism | ||||
| Rotation Method | - | Simple turning mechanism *2 | |||
| handle | Left and right adjustment | Loop type (no swing) | |||
| Up/down adjustment (steps) | 3 (One-touch variable) | ||||
| Rotary Club | Mowing width (mm) | 320 | 450 | 500 | |
| Mowing height (mm) | 20~85 (stepless) | 20 to 55 (6 levels) | |||
| Number of knives (pieces) | 16 | twenty four | 32 | ||
| Suitable grass height (mm) | ～600 | ||||
| Work efficiency (a/hour) | 3.5 | 5 | 5.5 | ||
- *1The maximum slope angle varies depending on the condition of the slope.
- *2If the tire outer width is set to 341 mm, the simple turning mechanism cannot be used.
- *Specifications may be changed without notice due to improvements, etc.
