Technical Data

Working Height

31m / 102ft

Platform Height

29m / 95.1ft

Outreach at 100kg

18m / 59ft

Outreach at 200kg

16m / 52.5ft

Outreach at 320kg

15m / 49.2ft

Outreach at 400kg

14m / 45.9ft

Safe Working Load

400kg / 882lbs

Power Source

Bi-Energy, Hybrid



Machine Weight

4695kg / 10351lbs

Machine Width

1.14m / 4.79ft

Machine Height

1.99m / 6.5ft

Outrigger Footprint (Wide)

6.15m x 5.78m / 20.2ft x 19ft

Outrigger Footprint (Narrow)

3.34m x 8.26m / 11ft x 27ft

Length With Basket

7.8m / 25.6ft

Length Without Basket

7.46m / 24.5ft

Standard Basket Dimensions

1300mm x 700mm / 4.3ft x 2.3ft

Large Basket Dimensions

1800mm x 800mm / 5.9ft x 2.6ft

ECO-FRIENDLY Platform low emissions


  • Wireless remote control
  • Multi-positional stabilizers
  • High Capacity Basket 400kg


  • Telecoms Masts
  • Tree Work
  • Shopping centres

Experience the ST31 with up to 18m outreach, versatile platform capacities, and a maximum 400kg capacity. Variable track width, compact dimensions, and a total weight of 4,695kg. Elevate your reach with EMCO and the advanced features of the ST31 aerial platform.

The ST31 offers up to 18 metres of outreach with a platform capacity of 100kg, 16 metres with 200kg and 15 metres with 320kg, while the maximum capacity of 400kg is available at 13 to 14 metres outreach – depending on slew position.

The machine has a variable track width ranging from 1.14 metres stowed to 1.62 metres, fully extended, an overall height of 1.99 metres and an overall length of 7.8 metres with basket – or 7.46 metres when removed. Total weight is 4,695kg

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