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GM20 Series
Maintain a clean and level look with efficient Grooming Mowers. Designed to give a smooth cut on lawns, sporting fields and golf courses.
- 4 - 9 ft. (1.2 - 2.8 m) cutting widths
- Single- or dual-belt drive
- High blade speed for thorough cutting and uniform distribution
- Cat. 1 iMatch compatible with kit
Features
Gearbox with spiral gears
Highly engineered and rugged for extra strength
Gearbox cutaway
The rugged gearbox on the GM20 Series Standard-Duty Grooming Mowers feature highly engineered spiral gears to dramatically reduce noise, increase endurance, and transfer more power to the cutting blades.
Safety chain shield
Standard chain shield for added safety
GM20 Series Grooming Mowers come standard with a safety chain shield.
Choose from various cutting blades
Three blades per deck
To meet specific mowing needs, choose from two blade types:
- Low lift
- High lift (standard)
iMatch™ quick-hitch conversion kits for grooming mowers
iMatch quick-hitch
The GM10, GM10E, and GM20 Grooming Mowers are only compatible with iMatch using a kit (code 9630).
Mulching kits for grooming mowers
Kit includes baffles, blades, and guard supports
A mulching kit is available as an attachment for field conversion. The mulching kit includes unique mulching blades, baffles, and guard supports to produce smaller clippings, which decompose faster than clippings that haven't been mulched.
Operators should follow the one-third rule for cutting height when mulching in grass.
This mulching kit also does an excellent job when mulching leaves.
Anti-scalping roller conversion kits for GM10E, GM11, and GM20 Series Grooming Mowers
Anti-scalping roller attaches to front of deck
An anti-scalping roller kit can be ordered as an attachment for field conversion for FM and GM Series Grooming Mowers when it is not standard equipment. The roller is attached to the front of the cutting deck to help reduce scalping.
Each kit contains one roller.
Dimensions
| Overall machine width | 188 cm 74 in. |
|---|---|
| Cutting width | 182.9 cm 72 in. |
| Cutting height | 2.5-12.7 cm 1-5 in. |
Weight
| Operational | 272.2 kg 600 lb |
|---|---|
| Shipping | 306.6 kg 676 lb |
Tractor requirements
| PTO horsepower | 14.9-37.3 kW 20-50 hp |
|---|---|
| PTO rpm | 540 rpm |
Hitch
| Category | Category 1 |
|---|
Deck
| Thickness | 8 gauge 4.176 mm 0.1644 in. |
|---|---|
| Discharge | Rear |
Gearbox
| Mower deck horsepower | 37.3 kW 50 hp |
|---|---|
| Ratio | 1:3.1 |
Blade
| Quantity | Three |
|---|---|
| Tip speed, average fpm | 5,099.91 m/min 16,732 fpm |
| Spindles | Quantity Three Composition Cast iron Bearing Shielded ball |
| Overlap | 2.9 cm 1.125 in. |
| Dimensions | 62.2x5.7 cm 24.5x2.25 in. |
| Composition | Heat treated alloy steel |
Caster wheels
| Quantity | Four |
|---|---|
| Solid | Size 25.4x8.1 cm 10x3.2 in. 27.94x10.16 cm 11x4 in. Yes |
| Bearings | Shielded roller |
Belts
| Type | 5VX, polyester/cogged |
|---|---|
| Quantity | Two |
| Adjustment | Slotted track |
Set-up time
Warranty
| Machine | 1 year |
|---|---|
| Gearbox | 1 year |
