Winged, Three Point Linkage
The Major MJ71-400 Swift Roller Mower is a professional winged roller mower built for tractors in the 60 to 110HP range. Designed for operators managing larger sports grounds, golf course fairways, municipal parks and council open spaces, it delivers 11.4 acres per hour without sacrificing the quality of finish that professional turf demands.
Built from Strenx 700 MC high-strength structural steel and hot-dip galvanised to EN ISO 1461:2009, the MJ71-400 is constructed to outlast belt-driven alternatives and maintain its value over a long working life. The gearbox driveline replaces belts entirely, delivering consistent 75 m/s blade tip speed across six rotors and 12 blades, without the tensioning, slipping and replacement costs that affect conventional mowers across a full season.
Backed by an industry-leading 3-year Major warranty and available from Cambrian Plant Sales in South Wales, with genuine spare parts dispatched next day.
Key Features
Gearbox-Driven Driveline
No belts. No tensioning. No slipping. The heavy-duty gearbox driveline delivers consistent 75 m/s blade tip speed across all six rotors and eliminates the downtime associated with belt-driven systems.
60mm Blade Overlap
Six rotors with 12 blades and 60mm overlap between cutting paths produce a clean, even cut across the full 4.00m working width. Consistent striping on every pass.
Two-in-One Blade System
A straightforward on-site adjustment converts the blades from rigid to swinging mode, giving flexibility across grass lengths and seasonal conditions without swapping any components.
Full-Length Rear Roller
The full-length roller follows ground contours precisely across the full working width, eliminating scalping on uneven surfaces and producing the defined striping expected on presentation-quality sports turf.
Sealed Internal Roller Bearings
Taper bearings with wiper seals and bearing seals give complete protection against moisture, soil ingress and debris throughout the season.
Simple Height Adjustment: 10-130mm
Height adjustment across the full range is quick and straightforward, supporting year-round use from fine spring cuts through to autumn maintenance passes.
Walterscheid PTO Drive Shafts
Fitted as standard on all Swift winged models. Reliable, high-quality drive shaft components built for demanding professional use.
Folding Wings, 1.90m Transport Width
Wings lock into a compact 1.90m transport width for safe movement on public roads and through standard field gateways.
LED Road Lighting Kit
Fitted as standard. Safe and high-visibility movement between sites day or night.
Hot-Dip Galvanised Finish
Galvanised to EN ISO 1461:2009 using Strenx 700 MC structural steel. Resists corrosion over years of outdoor professional use.
3-Year Major Warranty
One of the longest standard warranties in the professional mowing sector.
Specifications
| Specification | MJ71-400 |
|---|---|
| Overall Width | 4.16m (13′ 8″) |
| Working Width | 4.00m (13′ 1″) |
| Transport Width | 1.90m (6′ 3″) |
| Tractor Power Required | 60-110 HP |
| PTO Speed | 540 rpm |
| Cutting Height Range | 10-130mm |
| Number of Rotors | 6 |
| Number of Blades | 12 |
| Blade Tip Speed | 75 m/s |
| Machine Weight | 1,100 kg |
| Mowing Rate (at 7mph) | 11.4 acres/hr |
| Warranty | 3 Years |
Suitable Applications
The MJ71-400 is recommended for the following applications:
- Sports grounds and full-size football pitches
- Golf course fairways and semi-rough
- Municipal parks and recreation grounds
- School playing fields
- Corporate grounds and private estates
- Polo grounds
- Racecourses
Why Choose the Major MJ71-400?
Groundskeepers, local authority teams and golf course managers across the UK choose the Major Swift range for the same consistent reasons: quality of cut, reliability in the field and low cost of ownership over time.
The gearbox driveline is central to all three. Belt-driven mowers require regular tensioning and eventual belt replacement. The MJ71-400 does not have that problem. Fewer wearing parts means less unplanned downtime and lower maintenance spend across the season.
The 4.00m working width and 11.4 acres per hour output make a measurable difference on larger sites. More ground covered per hour means fewer passes per field and lower fuel cost per acre.
Cambrian Plant Sales is an authorised Major Equipment dealer covering Wales and South UK. We hold genuine Major spare parts and can offer next-day dispatch on stocked items.
Frequently Asked Questions
What tractor HP do I need for the Major MJ71-400?
The MJ71-400 requires a tractor in the 60 to 110HP range. It connects via standard three-point linkage and runs at 540 PTO rpm.
What is the working width of the MJ71-400?
The working width is 4.00m (13′ 1″). The transport width folds down to 1.90m (6′ 3″) for road movement.
How does the MJ71-400 compare to the MJ71-340?
The MJ71-400 offers 600mm more working width, requires more tractor power (60-110HP vs 40-90HP) and covers 11.4 acres/hr compared to 9.4. If your tractor sits in the 60HP range or above and you are managing larger areas, the MJ71-400 is the more productive choice.
Does the MJ71-400 leave defined stripes?
Yes. The full-length rear roller and 60mm blade overlap produce a clearly defined striped finish comparable to a cylinder mower. The roller also firms the playing surface, which benefits sports turf recovery.
What does the 3-year Major warranty cover?
The Major 3-year warranty covers parts and workmanship defects from the date of purchase. It is one of the most comprehensive standard warranties available in the professional mowing market.
Where can I buy the Major MJ71-400 in Wales?
Cambrian Plant Sales in Cardiff is an authorised Major Equipment dealer for Wales and South UK. Call 02920 569 311 or use the enquiry form on this page.
