We have three different lightweight Aluminium Stair-climbing sack trucks based on a standard lightweight model modified to allow a three-wheel unit to rotate around a central hub on each side. This makes carrying loads up or down steps or stairs much easier and reduces the weight of the stairclimber making it easier to store in a van.


Lightweight Stairclimber Sacktruck 400

Model SC6W

  • Triple wheel design rotates to allow truck to easily climb stairs
  • Fitted with special heavy-duty 15 mm thick extruded-aluminium axle brackets
  • Modular system makes it easy to repair or upgrade
  • Large solid toe plate 405 mm wide × 305 mm deep
  • Loop and pistol-grip handles
  • Welded and riveted handles for extra durability
  • Quality engineered components.


  • Dimensions W x H x D (mm) 505 x 1315 x 660
  • Load capacity on flat ground 300 kg
  • Load capacity on stairs 180 kg
  • Weight 18 kg

Model N25YRSC Curved Back Stair climber




  • Tri-wheel design that rotates to allow the sack truck to easily climb and descend stairs.
  • Fitted with special heavy-duty 15 mm thick extruded-aluminium axle brackets.
  • Modular system makes it easy to repair or upgrade
  • Large solid toe plate 405 mm wide × 305 mm deep
  • Load capacity on flat ground – 300 kg
  • Load capacity on stairs – 180 kg

‘Dog Leg’ Stair Assist Handles And Puncture Proof Wheels

Lightweight sack truck model M24 23Y10


  • One-piece double pistol grip handles and stair glide assembly
  • Stair glides fitted with low friction nylon runners
  • Straight back with formed nylon cross-members
  • Puncture-proof wide wheels on single-piece reinforced steel hub
  • Fixed toe plate 455 mm wide x 225 mm deep
  • Weight 15.5 kg

The Triple wheel is available for you to update or build your own stair climber.

Product Code: BZMM150WBSRB/STAIR

Price Excl.VAT: £25.59

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3 x 150mm black rubber on steel disc centre fitted in a 3 way stair climber. Load capacity 90kg.

Wheel Specifications

  • Load Capacity (KG) = 110
  • Wheel Material = Black Rubber on Pressed Steel
  • Wheel Dia (mm) = 150
  • Bearing Type = Roller
  • Wheel Hub (mm) = 60
  • Wheel Bore (mm) = 20
  • Tread (mm) = 37.5
  • Shore Hardness = 85 Shore A
Please call Merlin Industrial Products if you have any questions or require more information.
Bearing Type Roller
Load Capacity (kg) 110
Tread (mm) 37.5
Wheel Bore (mm) 20
Wheel Dia (mm) 150
Wheel Hub (mm) 60
Wheel Material Black Rubber on Pressed Steel

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Vat GB591551821 Company Number 02906480 - 1994
Dun and Bradstreet Number (581590544)
NATO Code Number (NCAGE KD520)
EORI Number GB591551821000

Email sales @ merlin-industrial.com

Merlin Industrial Products @ 2022 Errors and Omissions Excepted

Call 01752 690622 / 0800 0418 650 (UK)

Merlin Industrial Products Ltd.

Unit A43-A44, Kingsley Close, Lee Mill Industrial Estate, Ivybridge, DEVON PL21 9LL. United Kingdom

Opening hours, 8am to 5pm, Monday to Thursday, and 8 to 12 on Friday

Part of the Meddings Thermalec Group.