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Jo Beau B31-110

The B31-110 with its width of only 74cm is the most compact, full automatic stump grinder in the market. With the wide caterpillar tracks and the big manoeuvrability the B31 works without problems on rough ground and slopes. The powerful 2 cylinder Vanguard petrol engine with 31 Hp grinds in a never seen time a stump with a width of 110cm and a deepness of 50cm. The grinding arm is moved full automatically or manually by means of hydraulics and can be put completely straight for transport. The grinding wheel is driven by double industrial V-belts. The following performance examples (average values):
› ø300mm: 7 min
› ø600mm: 18 min
› ø1000mm: 60 min

✓ Compact for transport
✓ Hydraulic full automatic control and automatic working
✓ Wide caterpillar tracks for a big stability
✓ Only 74cm wide
✓ Disc transmission for double industrial V-belts
✓ Teeth can be rotated 3 x 120° and can be reground
✓ Machine is equipped with 3 lifting eyes
✓ International patent


The 12 piece Greenteeth® teeth can be rotated 3 x (120°) without any problem and can be reground afterwards. The separate metal jerrycan avoids fire danger when filling petrol, once more highlighting the safety standard of Jo Beau! With other words: the B31-110 fulfils again the requirements of the professional gardener, arborist and rental company working also on places with difficult access.

All Jo Beau machines are built according to the valid European guidelines and dispose of a CE-certificate. All machines are supplied with a manual and parts list.

Technical Specification

  • Max. working width : 1100 mm (43.30 In)
  • Max. grinding depth : 500 mm (19.68 In) (380mm (14.96 In) with scraperplate option)
  • Max. grinding height : 500 mm (19.68 In)
  • Control : Full-automatic

  • Brand & type : B&S Vanguard - 2 cyl. 4-stroke
  • Power : 23,1 kW (31 Hp)
  • Drive : Petrol engine
  • Consumption : 8,9 L/h - 3600 RPM
  • Noise level Lw (A) : 105 dB(A)

  • Dimensions (LxWxH) : 1900 x 740 x 1500 mm (74.80 x 29.13 x 59.10 In)
  • Weight : 610 kg (1344.82 Lbs)
  • Drive traction : Hydraulic - tracks > 0-1,5 km/h
  • Fuel supply : Removable metal jerrycan 20L
  • Brakes : Option
  • Chassis : Powder-coated steel
  • Grinding Technology : Jo Beau® grindertechnology™
  • Teeth : Greenteeth® 700, 12 pcs 
  • Grindwheel diameter : 440 mm (17.32 In)
  • Disc transmission : Triple industrial V-belts on electromagnetic coupling
  • Operating mode : Foldable and height-adjustable handlebar

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