British-Quality Mowing with Chapman ATV Rotary Mower
OverviewEssential Chapman RM150 Rotary Mower info
Mower Type Finishing Mower
Engine Brand Honda
Engine HP13 hp
Cutting Width 150 cm
Cutting Height25 - 200 mm
Weight 205 kg
Free Delivery Included
DescriptionWhy buy the Chapman RM150 Rotary Mower?
Simple to use yet robust, the heavy-duty cutting blades give a clean-cut, specifically designed to allow for better ‘lift’ to cut thick or wet grass with ease. Proudly manufactured in the UK for the highest product quality and sales support.
The RM Series Rotary Paddock Topper range are the perfect machine for light to general duty topping of paddocks, fields and parkland.
• 1.5m (5′) cutting width
• Three heavy duty cutting blades
• Electric start option available
• Reliable Honda 13hp engine
• Robust steel construction
BUILT FOR WORK
Designed for general topping and paddock maintenance duties, the RM Series Rotary Mowers give a great finish on parkland and large gardens, with the added benefit of a robust build which can handle rough fields and paddocks easily.
Easy to use height adjustment makes mowing quick and easy, with the large 19x7x8” tyres rolling smoothly across any terrain.
POWERFUL & RELIABLE HONDA ENGINE
A powerful 13hp GXV390 Honda engine, with the option of electric start, is at the heart of the RM.
This reliable Honda unit is easy to start and cheap to run – we appreciate that these machines are used periodically and can spend half the time in the shed!
As such we have specifically designed then to be easy to start and use for any operator.
IMPROVED PERFORMANCE
The RM Range now feature three new improved, heavy-duty cutting blades on three rotors rotating at 2500 RPM to give you the optimum cut along with improved performance.
Specifically designed to allow for better ‘lift’ to cut thick or wet grass with ease giving you the perfect finish.
SpecificationsChapman RM150 Rotary Mower technical details
Brand
Chapman Machinery
Reference (SKU)
RM150
Engine Power
13hp Honda GXV390
Cutting Width
1.5m
Cutting Height
25-200mm
Number of Blades
3
Rotor RPM
2500rpm
Weight
205kg
Wheel Type
19x7x8"
Country
Made in Britain
Warranty
24 months manufacturer's warranty
Model RangeChapman RM series comparison & specifications
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ReviewsVerified Chapman RM150 Rotary Mower reviews
5 reviews for the Chapman RM150 Rotary Mower
13 reviews for all RM Rotary Mower models
Review Your Chapman RM150
The RM150 has been great and I’ve recommended it already to a few people.
Yes thanks, the RM150 has been great and I’ve recommended it already to a few people. I have some trouble with cold starts but I’m making some adjustments to see if that resolves the issue. I would rate it a 4 only because of those issues and the price point, but it’s a very positive 4/5.

Hi Tim, thank you for your feedback. Chapman machines use the very best Honda engines, and with a few adjustments, they should start the first time, every time.
The cut is superb and the easy-start motor always starts first pull
I've owned my Chapman RM150 for nearly 2 years and it's a really well-built reliable mower. I had one issue where I attached the power cable to my quad bike and when I turned a corner it pulled off and ran over it. That was on my very first go. Zaros immediately sent a replacement cable which was easy to fit, and I've had no trouble since, but I now attach the power cable to the mower rather than the bike. The mower is very heavy and difficult to move around when it's not hitched to the quad bike, but the cut is superb and the easy-start motor always starts first pull. Highly recommend this mower and Zaros.
I bought the trailed snacker to feed beef cattle, with the bigger wheels and 500kg capacity it’s great behind my utv, easy to use and very robust, highly recommended.
I replaced a heavy difficult to adjust PTO driven topper with the RM150. I find it much easier to use, I tow it behind my T20 Fergy and it puts much less strain on the tractor.
A really well built substantial topper. It doesn’t stall, even under heavy loads, and looks likely to last indefinitely.
Great machine. It's robust, well made and does the job perfectly. Very pleased with this purchase and the support of your team. Rating as 4 stars currently. If it continues to operate like this for a ew more years, the rating will be a 5.
Excellent sales support when I was…
Excellent sales support when I was looking for a mower deck. Plenty of information offered, discussed my usage needs and the recommendation was excellent
Excellent sales support when I was…
Excellent sales support when I was looking for a mower deck. Plenty of information offered, discussed my usage needs and the recommendation was excellent
Overall, I'd recommend the RM120.
The RM120 has had a lot of use topping pasture behind my quad and copes with the rushes, and has also been used to clear brambles in our wood, which it did equally well. The mower has been reliable, always starts first pull, and the fuel economy is good. Overall, I'd recommend the RM120.
It’s been performing grand but I do think it would be best to have electric start as standard. Also wonder if rear guard might have a quick release bolt so you don’t have to hunt for spanner when needing to adjust it.
Great machine, really made our lives easier maintaining the horse paddocks.
I would have saved up a while longer and purchased a new one if I had not been fortunate to have found this one second hand, and that is the problem, they are so good that folk just do not part with them. Many thanks to all at Chapman, great product, great service and back up…buy British its a no brainer!!!
Well constructed, thoughtfully designed and nicely balanced topper. Honda engine easy so start and much quieter the a B&S unit. First cut went through some decent length grass, weeds and sedge, which the engine coped with easily. Highly recommended
FAQsChapman RM150 Rotary Mower help & questions
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