The ATCO Liner 18SH rear roller mower is powered by an efficient Honda GCVx145 engine and benefits from self propelled drive, twin blade cutting system and 46cm/18” galvanised steel cutting deck. The full width rear roller is split allowing you to produce the traditional stipe effect all the way up to the edge of the border without the worry of tipping.  

Honda’s 167cc GCVx145 autochoke engine has a reputation for reliability and quick starting. Self-propelled drive makes for effortless mowing of slopes and uneven ground with the added benefit of the roller and wheels ball bearing mounted. 

ATCO Liner 18SH Features:

  • 167cc GCVx145 OHV Autochoke
  • Self-propelled drive
  • 46cm/18” galvanised steel cutter deck
  • Full width split rear roller
  • Large 55 litre grass collector
  • Cutting Heights 20 - 70 mm
  • Wash port
  • Warranty: 5* year extended (T&Cs apply)

The walk behind ATCO Liner 18SH roller mower has a 55 litre grass collector constructed from aerated fabric and a sturdy hard lid. The cutting heights range from 20 to 70mm and are selected using a lever. The Twinclip blade cuts varying grass levels leaving a precise finish and an anti-scalp plate protects the lawn and machine from knocks and scuffs.


  • Model: Liner 18SH
  • Engine: Honda GCVx145 OHV Autochoke
  • Engine spec: 145cc, 2.75 kW @2900 rpm
  • Starter: Recoil
  • Fuel Tank Capacity: 0.95 L
  • Engine oil tank capacity: 0.4 L
  • Cutting width: 46cm/18”
  • Anti-scalp plate: Yes
  • Roller: Yes
  • Deck material: Galvanised steel
  • Cutting height adjustment: Centralised
  • Cutting height positions: 5 positions
  • Cutting height range: 20 - 70 mm
  • Drive: Self-propelled, Rear-wheel drive
  • Grass Collector: 55L Hybrid
  • Wheels: 180mm / Roller grooved wheels on ball bearings
  • Front handle: Yes
  • Handlebar: Adjustable
  • Washing link: Yes
  • Measured sound pressure level at operator ear: 80 dB(A)
  • Weight: 35kg
  • Dimensions: L 150cm, W 55cm, H 112cm
  • Warranty: 5* year extended warranty (T&Cs apply)
Cutting Width
18 Inch / 46cm
Deck Material
Engine Manufacturer

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ATCO Liner 18SH Self-Propelled Rear Roller Lawnmower

  • Brand: ATCO
  • Product Code: AT299489037/AT9
  • Availability: Sold Out
  • Our Price: £559.00

  • RRP: £619.00
  • You save: £60.00

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Tags: rear roller mower, stripe, rotary, sp465r