20 Inch Cylinder Mower

CM20

hot selling index

20-Inch Precision Reel Cutting — Same cutting platform as the Z20, same scissor-cut quality

Manual Walk-Behind Design — Complete operator control for superior cutting consistency

Split Steel Drum Rear Roller — Vulcanized rubber coating for superior grip, durability, and quiet operation on hard surfaces

Chain Drive (No Belts) — Ultra-low maintenance; chains outlast belts by years, not months

Height of Cut Adjuster with Indicator — Single-knob adjustment with clear HOC marking

Large Capacity Grass Catcher — 40L catcher means fewer stops, more mowing time

5-Year Chassis Warranty — Industry-leading frame warranty backed by OEM production quality



Product Description
s20-operator-removing-catcher.jpg

Total Control. Superior Cut.

The S20 is a 20-inch walk-behind reel mower for homeowners who want the best possible cut and don't mind the physical effort it takes to get there. Same cutting platform as the Z20 — same reel diameter, same blade count, same scissor-cut quality. The question is whether you want the experience of being in full control.

510mm
Cutting Width
20-inch reel, optimal for medium residential lawns
~72dB
Noise Level
20% quieter than typical rotary mowers
10-15yrs
Lifespan
Chain drive + steel frame built to last

See the S20 in Action

Product demonstration and factory footage showing the precision reel cutting system, chain drive, and split steel drum rear roller.

Technical Specifications

Engineered for homeowners who value cut quality above all else. Every specification chosen for precision, durability, and low maintenance.

510mm
Cutting Width
5
Blade Reel
12-45mm
Height Range
40L
Catcher
Chain
Drive System
5yr
Chassis Warranty
Complete Specification Table
SpecificationS20 ValueNotes
Cutting Width510mm (20 inch)Optimal for medium residential lawns 500-2,000 sqm
Cutting SystemMulti-Blade Precision Reel + BedknifeBiangular heat-treated reel blades
EngineHonda GX160163cc, OHV 4-stroke, oil alert
Displacement163ccHonda certified
Rated Power3.6kW / 4.8HPConsistent torque
Weight~65kgBalanced for push operation
Cutting Height Range12-45mm7-position height of cut adjuster with indicator
Drive TypePush (Walk-Behind)Manual ground-speed control
Rear RollerSplit Steel Drum with Vulcanized RubberSteel domes reinforce structure, rubber coating for grip
Grass Catcher40LLarge capacity; even fill from split blade design
Drive SystemChain Drive (No Belts)Ultra-low maintenance, high durability
FrameHeavy-Gauge Steel (99% steel)Powder-coated, rust-resistant
Blade ConfigurationHeat-Treated Biangular ReelSuperior grass-catching efficiency
Recommended Lawn Size500-2,000 sqmMedium residential properties
Technical Deep Dive

Biangular Heat-Treated Reel Blades

The reel blade geometry isn't arbitrary. "Biangular" refers to the double-angle profile of each blade — this affects how efficiently grass is drawn into the cutting point between reel and bedknife, and how clippings are directed into the catcher. Heat treatment extends blade edge life significantly. After three seasons, a heat-treated blade still holds an edge where standard steel has been resharpened multiple times already.

Split Steel Drum Rear Roller

The split steel drum uses internal steel domes — essentially a tube with internal reinforcing sections — rather than a solid cast roller. This gives it rigidity without the weight penalty. The vulcanized rubber coating grips better than polished steel on damp grass, won't delaminate under stress, and dampens noise on hard surfaces like concrete paths.

Chain Drive vs Belt Drive

Belt drive is the default in consumer-grade rotary mowers because belts are cheap and quiet. They also require replacement every 1-3 seasons, stretch and slip under heavy load, and sometimes snap mid-cut. Chains don't do any of that. A properly lubricated chain maintains consistent gear ratio throughout its entire service life. Chain replacement is straightforward: remove two covers, slide the old chain off, slide the new one on. No deck removal, no special tools. The tradeoff: chains are noisier than belts.

40-Liter Grass Catcher

The catcher capacity is a practical balance for the 500-2,000 sqm use case. At the lower end, you might not need to empty at all. At the upper end, expect three to four stops. The split blade design directs clippings toward the center of the catcher rather than piling them at the front. Even fill means no tipping, cleaner disposal, and less grass stuck in corners of the deck.

OEM & Supply Capability

Flexible manufacturing for dealers, distributors, and private-label partners. ISO 9001:2015 certified production with proven export track record.

50
Units MOQ
Private label from 50 units. Custom colors and engine options from 100 units.
2,000+
Monthly Capacity
2,000+ units across S and Z series. 25-35 days standard lead time.
15+
Years Export Experience
Supplying North America, Europe, Australia with proven track record.
OEM/ODM Customization & Supply Chain Details

Customization Options

ServiceDetailsMOQ
Private Label ManufacturingCustom brand decals, logos, color schemes50 units
Logo CustomizationDeck panel branding, badge placement100 units
Packaging DesignRetail-ready box, multi-language manuals200 units
Color CustomizationCustom body colors per market500 units
Specification ModificationsEngine tuning, height range, blade count100 units
Dealer Support MaterialsCatalogs, hang tags, spec sheets20 units

Supply Overview

  • Monthly Production Capacity: 2,000+ units

  • Lead Time: 25-35 days standard orders

  • Sample Policy: Paid samples available, refundable against bulk orders

  • Container Load: 40HQ optimized packaging

  • Payment Terms: T/T, L/C available for verified dealers

Why OEM Partners Choose KUTTER POWER

  • Same production platform as established consumer brands — Quality proven in North American market

  • Flexible MOQ for new brand launches — Entry at 50 units, scale at your pace

  • Complete documentation package — CE, EPA, CO, quality inspection reports

  • English-speaking export team — Responsive, professional communication

Trusted by Professionals Worldwide

ISO 9001:2015 certified manufacturing. 15+ years of precision reel mower production. Same platform supplying established North American brands.

ISO 9001:2015
CE Marking
EPA Phase 2
CARB Compliant
98%
Parts Fill Rate
Fast-moving parts in stock
24h
Email Response
Technical support turnaround
5yr
Chassis Warranty
Frame, deck, roller assembly
Quality Assurance Protocol
Pre-Production: Raw material inspection, component testing
During Production: In-line quality checks every 50 units
Post-Production: 100% functional testing before packaging
Pre-Shipment: Random sampling inspection, photo documentation

Warranty: 1-year manufacturer warranty, 5-year chassis warranty
Documentation: Parts diagrams, user manuals, Honda engine documentation included

OEM Inquiry

Frequently Asked Questions

Straight answers about the S20, cut quality, maintenance, and choosing between push and self-propelled.

What's the difference between the S20 and the Z20?

Same cutting platform. The difference is how you move. The S20 is manual push — you control speed entirely. The Z20 has an engine-powered drive system that pulls itself forward. The S20 is lighter, cheaper, and gives you more direct feedback about what the cut is doing. The Z20 is less fatiguing on larger lawns or if you have any mobility concerns. For a 500-1,500 sqm lawn that's reasonably flat, the S20's extra effort isn't prohibitive. Beyond that, the Z20 starts making more sense.

Why chain drive instead of belts?

Durability. Belts are cheaper to manufacture and quieter in operation — that's why most consumer mowers use them. But they stretch with heat, slip under load, crack with age, and occasionally snap mid-season without warning. Chains maintain consistent gear ratio from day one to the day you replace them, which on this platform typically means 3-5 years. The tradeoff is noise: you'll hear the chain while mowing. If you're mowing early morning or have noise-sensitive neighbors, factor that in.

How often do I need to sharpen the blades?

For typical residential use — once a week during peak growing season — expect to sharpen every 150-200 hours. That's roughly once every two to three seasons, depending on your grass type and soil conditions. Sandy soil accelerates blade dulling significantly. You'll know it's time when the cut starts looking ragged even though the blades look visually sharp — micro-wear on the edge doesn't always show to the naked eye. Budget around $40-60 per sharpening service, or learn to do it yourself with a sharpening kit.

Does it work on all grass types?

It works on all grasses, but it's best suited to fine-leaf residential turf: Kentucky Bluegrass, Bermuda, Fescue, Zoysia. Cylinder mowers need consistent cutting height to perform well — they don't like being asked to take off more than a third of the blade at once. If you let your lawn grow tall between cuts, a cylinder mower will struggle and leave a rough result. That's a user problem, not a machine problem. Mow regularly (ideally weekly during active growth) and the cut quality will reflect that.

Is this really better than a rotary mower?

The cut quality is genuinely better — cleaner, faster healing, less brown tip. Whether that matters to you depends on how much you care about lawn appearance. For homeowners who notice grass quality and maintain their lawn regularly, the answer is almost always yes. For homeowners who just need the lawn cut and don't obsess over the result, a rotary mower is perfectly adequate and considerably cheaper. Don't buy a reel mower if you won't mow it regularly. That's where cylinder mowers fail — not because of the machine, but because of the mismatch between expectations and maintenance commitment.

Can I use it on slopes?

Yes, up to roughly 15 degrees — operate across the slope rather than up and down. The rubber-coated rear roller provides better grip than bare steel on damp inclines. Beyond that angle, control becomes genuinely difficult on a push mower. For steeper or uneven terrain, the Z20's self-propelled drive gives you more consistent forward momentum. Don't push a push mower on a slope you wouldn't feel confident walking on. Gravity doesn't negotiate.

What does the warranty actually cover?

One year on all components. Five years on the chassis — frame, deck, and roller. The chassis warranty is the meaningful number here: this is the same coverage offered by brands built on this production platform in North America. Extended warranty programs are available for dealers. Most warranty claims on this platform are engine-related (not chassis), which are typically handled through the engine manufacturer's own service network rather than the mower brand.

Is private label/OEM available?

Yes. MOQ starts at 50 units for basic decal and logo customization. Packaging customization at 200 units. Full specification modifications — engine, height range, blade count — at 100 units. Lead time 25-35 days. The production platform is the same one supplying established North American and European mower brands, so the baseline build quality is proven. If you're building a new brand or entering a new market with a custom configuration, this is a realistic starting point.

Ready for a Better Cut?

Request a quote, download our catalog, or speak with our team about OEM partnerships and dealer opportunities.

Product Brief — S20 at a Glance

Model
S20 20 Inch Cylinder Mower
Engine
Honda GX160 163cc OHV 4-stroke
Cutting
510mm / 5-blade reel + bedknife
Height
12-45mm adjustable
Weight
~65kg push operation
Lawn Size
500-2,000 sqm optimal
Drive
Chain drive (no belts)
Roller
Split steel drum + rubber
Warranty
1-year parts / 5-year chassis
OEM MOQ
50 units private label

Not sure whether S20 or Z20 is right for you?

Compare All Models

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