RT 6127 ZL 6 Series STIHL petrol ride-on lawn mower with LCD display and EBC, ideal for tree surgeons.
RT 6127 ZL 6 Series Petrol Ride on Lawn Mower featuring a cutting deck and powerful engine.
RT 6127 ZL 6 Series Petrol Ride on Lawn Mower in use on a green lawn by a man.
    RT 6127 ZL 6 Series STIHL petrol ride-on lawn mower with LCD display and EBC, ideal for tree surgeons.
    RT 6127 ZL 6 Series Petrol Ride on Lawn Mower featuring a cutting deck and powerful engine.
    RT 6127 ZL 6 Series Petrol Ride on Lawn Mower in use on a green lawn by a man.
RT 6127 ZL 6 Series STIHL petrol ride-on lawn mower with LCD display and EBC, ideal for tree surgeons.

Local Delivery

RT 6127 ZL 6 Series Petrol Ride on Lawn Mower featuring a cutting deck and powerful engine.

Local Delivery

RT 6127 ZL 6 Series Petrol Ride on Lawn Mower in use on a green lawn by a man.

Local Delivery

RT 6127 ZL 6 Series Petrol Ride on Lawn Mower

SKU: Stihl | ST-6170 200 0025

Regular price
£4,499.17 Ex VAT
£4,499.17 £4,499.17 Ex VAT
Shipping calculated at checkout.
Regular price
£4,499.17 Ex VAT
£5,399.00 Inc VAT
RRP: £5,008.33 Ex VAT
Sale price
£4,499.17 £4,499.17 Ex VAT
Regular price
£5,399.00 £5,399.00 Inc VAT
Was £5,008.33 Ex VAT

or 4 interest-free
payments of £1,349.75 with

Free Standard UK Delivery Over £75 +VAT

Easy Returns

Product information & specifications

STIHL RT 6127 ZL Petrol Ride-On Lawn Mower

Designed for UK estate managers, professional grounds-care contractors and homeowners with very large lawn areas who demand high performance, comfort and efficiency. The STIHL RT 6127 ZL features a **125 cm cutting deck**, a powerful twin-cylinder engine, hydrostatic single-pedal drive and a **350 litre grass-catcher box**—making it capable of covering areas up to approximately **10,000 m²**. :contentReference[oaicite:1]{index=1} With advanced features like cruise control, LCD display and turf-protecting tyres, it offers commercial-level performance in a format suitable for demanding domestic or professional use.

Key Features & Benefits

  • 125 cm cutting width – ultra-wide deck for fast coverage:
  • Twin-cylinder STIHL EVC 8000 engine (~764 cm³) – high power output:
  • Hydrostatic single-pedal drive with intuitive controls:
  • 350 litre grass collector box with ergonomic emptying from seat:
  • LCD display & cruise control – ease of operation for long sessions:
  • Turf tyres and robust frame – protect your lawn and ensure durability:
  • Cutting height adjustable 30-110 mm – versatile for different lawn types:

Technical Specifications

Specification Detail
Model RT 6127 ZL
Cutting Width 125 cm
Recommended Lawn Area Up to ~10,000 m²
Grass Collector Capacity 350 litres
Engine Displacement ~764 cm³ twin-cylinder
Cutting Height Range 30-110 mm
Tank Capacity 9 litres 

Why Choose This Ride-On Mower?

When you’re responsible for large gardens, estates or professional grounds-care sites in the UK, you need a mower that delivers maximum efficiency, coverage and operator comfort. The STIHL RT 6127 ZL ticks all these boxes: its ultra-wide 125 cm deck means fewer passes; the large grass collector means less downtime; advanced features like cruise control and LCD display make long sessions easier; and the robust build ensures durability in heavy use. Whether you’re a landscaping contractor or a homeowner with a substantial lawn, this machine offers a premium mowing solution with serious capability.

 

Cutting width 125 cm
Cutting height 30 - 110 mm
Grass catcher box volume 350 l
Gear type Hydrostatic
Tank capacity 9 l
Motor type EVC 8000.0
Displacement 764 cm³
Rated power 15.6 kW / 21.2 hp
Rated speed 2950 rpm
Device length with grass catcher box 260 cm
Device length without grass catcher box 206
Device width with mowing unit 132 cm
Device height to seat 118 cm
Turning radius 0.7 m
Sound power level, guaranteed LWA 105 dB(A)
Measured sound pressure level LpA 90 dB(A)
Uncertainty factor, sound pressure level KpA 2 dB(A)
Vibration level at seat 0.5 m/s²
Uncertainty, vibration on seat 0.25 m/s²
Vibration level at steering wheel 4.4 m/s²
Uncertainty, vibration on steering wheel 2.2 m/s²
CO2 806 g/kWh

STIHL RT 6127 ZL Petrol Ride-On Lawn Mower

Designed for UK estate managers, professional grounds-care contractors and homeowners with very large lawn areas who demand high performance, comfort and efficiency. The STIHL RT 6127 ZL features a **125 cm cutting deck**, a powerful twin-cylinder engine, hydrostatic single-pedal drive and a **350 litre grass-catcher box**—making it capable of covering areas up to approximately **10,000 m²**. :contentReference[oaicite:1]{index=1} With advanced features like cruise control, LCD display and turf-protecting tyres, it offers commercial-level performance in a format suitable for demanding domestic or professional use.

Key Features & Benefits

  • 125 cm cutting width – ultra-wide deck for fast coverage:
  • Twin-cylinder STIHL EVC 8000 engine (~764 cm³) – high power output:
  • Hydrostatic single-pedal drive with intuitive controls:
  • 350 litre grass collector box with ergonomic emptying from seat:
  • LCD display & cruise control – ease of operation for long sessions:
  • Turf tyres and robust frame – protect your lawn and ensure durability:
  • Cutting height adjustable 30-110 mm – versatile for different lawn types:

Technical Specifications

Specification Detail
Model RT 6127 ZL
Cutting Width 125 cm
Recommended Lawn Area Up to ~10,000 m²
Grass Collector Capacity 350 litres
Engine Displacement ~764 cm³ twin-cylinder
Cutting Height Range 30-110 mm
Tank Capacity 9 litres 

Why Choose This Ride-On Mower?

When you’re responsible for large gardens, estates or professional grounds-care sites in the UK, you need a mower that delivers maximum efficiency, coverage and operator comfort. The STIHL RT 6127 ZL ticks all these boxes: its ultra-wide 125 cm deck means fewer passes; the large grass collector means less downtime; advanced features like cruise control and LCD display make long sessions easier; and the robust build ensures durability in heavy use. Whether you’re a landscaping contractor or a homeowner with a substantial lawn, this machine offers a premium mowing solution with serious capability.

 

Cutting width 125 cm
Cutting height 30 - 110 mm
Grass catcher box volume 350 l
Gear type Hydrostatic
Tank capacity 9 l
Motor type EVC 8000.0
Displacement 764 cm³
Rated power 15.6 kW / 21.2 hp
Rated speed 2950 rpm
Device length with grass catcher box 260 cm
Device length without grass catcher box 206
Device width with mowing unit 132 cm
Device height to seat 118 cm
Turning radius 0.7 m
Sound power level, guaranteed LWA 105 dB(A)
Measured sound pressure level LpA 90 dB(A)
Uncertainty factor, sound pressure level KpA 2 dB(A)
Vibration level at seat 0.5 m/s²
Uncertainty, vibration on seat 0.25 m/s²
Vibration level at steering wheel 4.4 m/s²
Uncertainty, vibration on steering wheel 2.2 m/s²
CO2 806 g/kWh

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Delivery & Returns

Christmas Returns (Extended)

To give you extra peace of mind over Christmas:

  • Orders placed between 10 October and 24 December 2025 can be returned up to 26 January 2026 (excluding Sale items)

  • Orders placed from 25 December 2025 onwards are covered by our standard 30-day return policy

UK Delivery

Fast, reliable delivery from our UK warehouse.

  • FREE UK Delivery on orders over £50 + VAT
    Estimated delivery: 2–4 working days

  • UK Standard Delivery from £3.60 + VAT
    Estimated delivery: 2–4 working days


  • Next Working Day Delivery£5.00 + VAT

    Order before 3:00pm (Monday–Friday) for next working day delivery

All UK orders are dispatched Monday–Friday and sent via a tracked courier service.

International Delivery

We ship worldwide from the UK.

  • Europe from £10.00

    Estimated delivery: 2–7 working days
  • Rest of the World from £12.00

    Estimated delivery: 2–11 working days

Shipping costs and delivery times are calculated at checkout based on destination and order contents.

Customs, Duties & Taxes

International orders may be subject to local import duties, taxes, or customs charges.

When UPS is selected at checkout, applicable duties and taxes are included in the total price. For other shipping services, duties and taxes may be charged separately on delivery and are the responsibility of the recipient.

Customs processing times may affect delivery estimates.


Returns

30-Day Return Policy

  • Items can be returned within 30 days of delivery
  • Products must be unused and in original condition
  • Return postage costs apply unless the item is faulty or incorrect


For full details, please visit our Shipping & Returns page.

Christmas Returns (Extended)

To give you extra peace of mind over Christmas:

  • Orders placed between 10 October and 24 December 2025 can be returned up to 26 January 2026 (excluding Sale items)

  • Orders placed from 25 December 2025 onwards are covered by our standard 30-day return policy

UK Delivery

Fast, reliable delivery from our UK warehouse.

  • FREE UK Delivery on orders over £50 + VAT
    Estimated delivery: 2–4 working days

  • UK Standard Delivery from £3.60 + VAT
    Estimated delivery: 2–4 working days


  • Next Working Day Delivery£5.00 + VAT

    Order before 3:00pm (Monday–Friday) for next working day delivery

All UK orders are dispatched Monday–Friday and sent via a tracked courier service.

International Delivery

We ship worldwide from the UK.

  • Europe from £10.00

    Estimated delivery: 2–7 working days
  • Rest of the World from £12.00

    Estimated delivery: 2–11 working days

Shipping costs and delivery times are calculated at checkout based on destination and order contents.

Customs, Duties & Taxes

International orders may be subject to local import duties, taxes, or customs charges.

When UPS is selected at checkout, applicable duties and taxes are included in the total price. For other shipping services, duties and taxes may be charged separately on delivery and are the responsibility of the recipient.

Customs processing times may affect delivery estimates.


Returns

30-Day Return Policy

  • Items can be returned within 30 days of delivery
  • Products must be unused and in original condition
  • Return postage costs apply unless the item is faulty or incorrect


For full details, please visit our Shipping & Returns page.

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