
The LM331 is a high‑quality 3WD Surround and Trim Mower powered by a hydrostatic system, designed to follow contours and undulations around bunkers and surrounds while delivering a clean, consistent finish. Its precision‑engineered reel cutters, made from Baroness’s proprietary steel, ensure reliable performance backed by advanced manufacturing. Fitted with lightweight mowing units, it provides an easy‑to‑operate solution suitable for a variety of course conditions, while its mower arms reduce bounce and maintain steady down pressure, enabling the reels to track uneven terrain accurately and produce a smooth, uniform cut. The LM331 delivers precise, dependable mowing performance that helps maintain a high‑quality playing surface.
Product Features

Swing and down-pressure mechanisms
The mower unit is equipped with a three‑direction swing mechanism that allows it to follow severe undulations accurately while preventing the cutting units from sliding sideways during turns, enabling confident mowing and reducing the risk of scalping. Its down‑pressure mechanism further stabilizes the mower by minimizing bounce, helping the unit maintain consistent contact with the turf and follow the contour cleanly for a smooth, high‑quality finish.
Anti‑Scalping Design
The lightweight mowing units reduce turf stress while improving the mower’s climbing performance, delivering a clean cut with reduced risk of scalping even on heavily undulating or soft, mat‑like surfaces. The short distance between the front and rear rollers enhances slope performance, and the adjustable reel covers allow for either forward or rear clipping ejection.
Smooth performance
The LM331 features a smooth and responsive hydrostatic drive system with selectable 2WD or 3WD, supported by a hydraulic circuit designed to minimise turf marking. Its 18 hp diesel engine is mounted transversely above the driving wheels to provide maximum traction, delivering excellent fuel efficiency, long operating duration from the 25‑litre fuel tank, and the world‑renowned reliability expected from Baroness equipment.
Specifications
| Name | LM331 |
|---|---|
| Engine Model | Kubota D902-E4B |
| Total Displacement | 898 cc |
| Fuel Type | Diesel |
| Power | 13.3 kW |
| Fuel Tank Capacity | 25 L |
| Name | LM331 |
|---|---|
| Transmission | Hydrostatic |
| Drive Method | Selectable 2WD or 3WD |
| Brakes | Dynamic Braking |
| Name | LM331 |
|---|---|
| Front | 20 x 12 - 10 |
| Rear | 20 x 8 -10 |
| Name | LM331 |
|---|---|
| Forward - 2WD | 0 – 14 km/h |
| Forward - 3WD | 0 – 8.7 km/h |
| Reverse - 2WD | 0 – 10 km/h |
| Reverse - 3WD | 0 – 6.2 km/h |
| Name | LM331 |
|---|---|
| Length | 254 cm |
| Width | 212 cm |
| Height | 196 cm |
| Weight | 875 kg |
| Name | LM331 |
|---|---|
| Number of Reels | 3 |
| Blade Number | 7, 9 |
| Cutting Unit Width | 26" |
| Cutting Height | 10 – 46 mm |
| Total Cutting Width | 1830 (72") mm |
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