Top 8 51cm Lawn Mower UK – Rotary Mowers

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1. Hyundai

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Hyundai HYM510SP 4-Stroke Petrol Lawn Mower 173CC Self Propelled 51cm/20 inch Cutting Width

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Hyundai #ad - Easy height adjustment: forget adjusting the height on individual wheels or front And Back, The HYM510SP Allows You To Choose From 5 Different Heights of Cut By Using The Height Adjustment Lever 25-75mm.

Compact design for storage: for easy storing the handles Can Fold Down Over The Lawn Mower Making Storage Compact, Ideal For The Garden Shed, Garage or Transporting. Innovative cutting: with a 51cm cutting width The HYM510SP is The Perfect Choice For Medium To Large Sized Lawns. Covered by hyundai 3 year platinum warranty for peace of mind. Impressive power: the hym510sp is powered by a hyundai 3.

6 kw ic200ve 4 stroke petrol engine with Recoil Start Giving You Reliable Power When You Need It Most. Quick release grass collection box: the large 70l grass collection box means the Time Spent Emptying The Grass Is Hugely Reduced, Furthermore, The Quick Release Collection Box Allows You To Empty Your Grass Without Spillage - Easily.
BrandHyundai #ad
ManufacturerHyundai #ad
Height110 cm (43.31 Inches)
Length154 cm (60.63 Inches)
Weight38.7 kg (85.32 Pounds)
Width550 cm (216.54 Inches)
Part NumberHYM510SP
ModelHYM510SP
Warranty3 years.

2. Hyundai

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510mm Cutting Width, 70L Collection, Mulching, 20 Inch, Steel Deck, 600ml Engine Oil Included HYM510SPE , 51cm, Hyundai Petrol Lawnmower Self Propelled Push Button Electric Start Lawn Mower 196cc

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Hyundai #ad - Foldable handles for compact storage. 2 x cup or can holders. Covered by hyundai 3 Year Platinum Warranty. Electric push button start with recoil start backup.

510 mm cutting width, Ideal for medium to large sized gardens. Top rated electric start walk-behind mower for larger gardens. Easy to remove, spacious 70-litre grass collector minimises time spent emptying cuttings. Full uk spares backup to maintain your machine for years to come. Self propelled to reduce fatigue, simply walk behind the mower and control its path. Single lever central height adjustment - Six cutting heights 25mm to 75mm.
BrandHyundai #ad
ManufacturerHyundai #ad
Height105 cm (41.34 Inches)
Length158 cm (62.2 Inches)
Weight43.8 kg (96.56 Pounds)
Width55 cm (21.65 Inches)
Part NumberHYM510SPE
ModelHYM510SPE
Warranty3 years.

3. ARNOLD

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Arnold 1011-U1-0053 Universal Lawn Mower Blades Length 51 cm

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ARNOLD #ad - Includes adaptor for: 10, 16. 2, 17, 18. 2 and 19. 7 mm and MTD. Universal lawnmower blade, not off-set.
BrandARNOLD #ad
ManufacturerArnold #ad
Height20 cm (7.87 Inches)
Length8 cm (3.15 Inches)
Width0.96 cm (0.38 Inches)
Part Number1011-U1-0053
Model1011-U1-0053

4. Dellonda

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Dellonda Self Propelled Petrol Lawnmower Grass Cutter with Height Adjustment & Grass Bag 170cc 20"/51cm 4-Stroke Engine

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Dellonda #ad - 51cm 20" cutting width, perfect for accurate and efficient cutting of medium to large gardens. Rear discharge with 65L grass collection bag. Powerful rato 170cc 4-stroke engine with recoil pull start. Soft grip handles for comfort during use and folding handles for easy storage. Speed control lever. Easy 1-lever height adjustment system with 8 height variations ranging from 25-70mm. Self-propelled drive system reduces fatigue and makes mowing your lawn effortless.
BrandDellonda #ad
ManufacturerDellonda #ad
Weight31 kg (68.34 Pounds)
Part NumberDG102

5. Hyundai

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196cc Petrol Lawn Mower, Includes 600ml Engine Oil, Hyundai Self Propelled ZERO-TURN 360 degree 51cm Cut Petrol Lawnmower, Electric Start, Blue, HYM510SPEZ

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Hyundai #ad - Self propelled drive - reduces fatigue, simply walk behind the mower and control its path. Fold-able handles for compact storage, coupled with 4 Speed settings- 08, 095, 1.

05 & 1. 2m/s to suit your requirements. Electric push button start with recoil start backup. Covered by Hyundai 3 year platinum warranty. Easy to remove, spacious 70-litre grass collector minimises time spent emptying cuttings. 508mm cutting width, Ideal for medium to large sized gardens. Single lever central height adjustment - 6 cutting heights 25mm to 75mm. 360 degree-turn front wheels - allows the mower to be turned on its own footprint. Full uk spares backup to maintain your machine for years to come.
BrandHyundai #ad
ManufacturerHyundai #ad
Height158 cm (62.2 Inches)
Length92.5 cm (36.42 Inches)
Weight47.4 kg (104.5 Pounds)
Width55 cm (21.65 Inches)
Part NumberHYM510SPEZ
ModelHYM510SPEZ

6. Einhell

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Einhell BG-PM 51/2 S HW Replacement Blade for Petrol-Powered Lawn Mower, Blade Length 51 cm.

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Einhell #ad - Length of blade: 51 cm. Suitable for petrol lawn mower gc-pm 51/2 s hw, gc-pm 51/2 s hw SE and GC-PM 51/2 S HW B&S.
BrandEinhell #ad
ManufacturerEinhell #ad
Part Number3405650
Model3405650

7. Murray

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Murray 2 x 18 V 36 V Lithium-Ion 44 cm Cordless Lawn Mower IQ18WM44+Lithium-Ion Hedge Trimmer Body IQ18HT, 5 Years Warranty, 51 cm Blade, 18 V+18V Lithium-Ion Grass Trimmer Body, 30cm Cutting Width

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Murray #ad - Lightweight murray 18v lithium-ion hedge Trimmer 20" / 51 cm dual shear cutting blades with generous 16mm cutting capacity. The powerful briggs and stratton 18v Lithium-Ion 5. 0ah batteries and charger can be used across the entire Murray 18V range. Murray 36v lithium-ion 44cm cordless lawn Mower with powerful Dual Battery brushless motor technology for longer life, low noise and highest in class performance. Murray 18v lithium-ion grass Trimmer with pivoting head to easily change from trim to edging.
BrandMurray #ad

8. Mountfield

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51 cm Cutting Width, 139 cc Autochoke Petrol engine, Mountfield SP51 Petrol Lawnmower, Self-Propelled, Up to 650 m², Includes 60 Litre Grass Collector

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Mountfield #ad - Easy-to-use self-propelled lawn mower with a large 51cm cutting width, Ideal for large gardens up to 650m, Red tough steel chassis, 60L grass collector.

Large rear wheels that will tackle large uneven lawns with ease, Adjustable cutting height 6 positions from 22-80mm using the centralised lever. Contents: 1x mountfield sp51 self-propelled lawnmower, 1x 075l fuel tank, 1x 05l engine oil tank, 1x 60L Grass Collector. 60 litre grass collector with indicator to show when the bag is full and needs emptying, 2-year manufacturer's warranty, Weight of 27kg. Working area 650m. Powered by stiga 139cc autochoke petrol engine with net power output of 2. 2kw@ 2900rpm, integrated front bumper and folding handles for easy storage and efficient transport, Max.
BrandMountfield #ad
ManufacturerStiga S.p.A. #ad
Height110 cm (43.31 Inches)
Length92.5 cm (36.42 Inches)
Weight31 kg (68.34 Pounds)
Width54 cm (21.26 Inches)
Part Number2L0536043/MC
ModelSP51
Warranty2 years.