Rear-wheel power drive
Powered travel reduces operator effort on ordinary slopes, rough patches and longer grass.
Mountfield · SELF-PROPELLED PETROL LAWNMOWER
Mountfield SP46 Self-Propelled Petrol Lawnmower
Sale price$299.00Regular price
$339.00
MF-SP46
STIGA ST 140 Autochoke · 139cc OHV engine · 46cm CP1 steel deck
Rear-wheel self-propulsion · 60L collector · Collection and mulching
Order processing: 3–5 business days · Estimated shipping: 5–8 business days
5-year manufacturer warranty advertised; authorised annual servicing is required from year two under the listed terms
Product advice and order support: support@mowdirect.us
Delivery and preparation
Read the Mountfield and STIGA documentation and complete all final assembly, oil, fuel and safety checks before starting. Confirm the collector or mulch components are fitted correctly for the chosen mode.
Warranty and servicing
Warranty eligibility, duration, covered components, registration and servicing requirements are governed by the current manufacturer terms. Retain proof of purchase and service records.
Mountfield SP46 Self-Propelled Petrol Lawnmower
Sale price$299.00Regular price
$339.00
Engine
139cc STIGA
ST 140 OHV Autochoke
Output
3hp
Connected product description
Cutting width
46cm
Medium-lawn coverage
Drive
Self-propelled
Rear-wheel assistance
Collector
60 litres
Canvas bag with full indicator
Lawn size
Up to 800m²
Connected listing guidance
Mountfield SP46 · working viewA balanced 46cm mower for medium domestic lawns
Steel-deck durability, powered drive and simple central adjustment.
The Mountfield SP46 combines a 139cc STIGA ST 140 OHV Autochoke engine with rear-wheel self-propulsion and a 46cm CP1 steel deck. Collection and mulching cover the two most common domestic mowing outcomes, while the 60-litre canvas catcher reduces interruptions on lawns up to approximately 800m².
Single-lever setup
Central cutting-height control simplifies pre-mowing adjustment compared with individual wheel levers.
Collect or mulch
Use the large canvas catcher for a clean result or mulch short, dry clippings back into the turf.
Product details
The connected gallery shows the chassis, controls and collector from eighteen angles.
All editorial panels use media attached to the SP46 product itself.
Engine
STIGA ST 140 Autochoke
The 139cc OHV engine is listed at 3hp and is designed for clean, economical domestic operation.
Deck
CP1 steel chassis
The steel deck provides a rigid base for the 46cm blade and long-term domestic use.
Collection
60-litre canvas catcher
A full indicator helps prevent overfilling, chute blockage and clipping spillage.
Use and configuration
Choose collection for presentation or mulching for lower disposal.
The correct mowing method depends on grass length, moisture and the required finish.
Collect
Bag clippings in the 60-litre catcher for a clean maintained-lawn result.
Mulch
Return finely cut material when the grass is short, dry and cut regularly.
Adjust height
Use the central control and avoid removing excessive growth in one pass.
Product identity
Mountfield · MF-SP46
Complete specification
Verify the product before ordering.
Compare the listed figures with the intended equipment, property, access, storage and workload. Retain the current manual and product documentation because supplied configurations can change.
- Manufacturer
- Mountfield
- Model / Shopify SKU
- SP46 · MF-SP46
- Engine
- STIGA ST 140 OHV Autochoke
- Engine displacement
- 139cc
- Engine output
- 3hp in the connected description
- Starting
- Recoil
- Drive
- Rear-wheel self-propelled
- Cutting width
- 46cm
- Height adjustment
- Central single-lever
- Cutting methods
- Collection · mulching
- Grass collector
- 60L canvas with full indicator
- Deck
- CP1 steel chassis
- Recommended lawn
- Up to approximately 800m²
- Warranty
- 5 years advertised · terms and annual-servicing conditions apply
- Current Shopify media
- 18 product images
Ownership planning
The purchase decision continues beyond the specification sheet.
Medium domestic lawns
The 46cm deck balances useful coverage with manoeuvrability around ordinary garden obstacles.
Use suitable grass only
Mulching performs best when growth is short and dry enough to be processed finely.
Protect the steel chassis
Clean and dry the deck according to the manual and follow all STIGA engine-service requirements.
Quote MF-SP46
Use the Shopify SKU and serial number for manuals, parts, servicing and warranty assistance.
Product questions
What to confirm before checkout.
Which engine powers the SP46?
The connected product lists a 139cc STIGA ST 140 OHV Autochoke engine.
Is the mower self-propelled?
Yes. It uses rear-wheel power drive.
What is the cutting width?
The listed cutting width is 46cm.
Does it mulch?
Yes. The product is described as collection and mulch capable.
What servicing condition applies to the warranty?
The listing states that authorised annual servicing is required from year two to maintain warranty validity.