Jo Beau B13-90


+44(0)1476 568384

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The B13-90 is a compact and user friendly stump grinder. With a width of only 77cm you pass this machine without any problem through all doors and garden gates. The grinding arm can be moved easily thanks to the hinge system and grinds 90cm wide and 35cm deep. Following performance examples (average values):
› ø300mm: 10 min
› ø600mm: 25 min
› ø1000mm: 90 minThe Greenteeth® teeth can be easily turned 3 x (120°) and can be ground afterwards. The control tree of the B13-90 can be easily put higher or lower for a more ergonomic work. Also ideal for transport and perfect for rental companies.

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

✓ Compact for transport
✓ Easy manual operation
✓ Big air tires
✓ Only 77cm wide
✓ Disc transmission by industrial powerbelt
✓ Centrifugal coupling
✓ Teeth can be turned 3 x 120° and can be ground again
✓ The machine has a lifting eye

Technical specifications


Max. working width900 mm (35.43 In)
Max. grinding depth350 – 400 mm (13.78 – 15.75 In)
Max. grinding height350 – 400 mm (13.78 – 15.75 In)


DrivePetrol engine
Brand & typeHonda GX390 – 1 cyl. 4-stroke
Power8,7 kW (13 Hp)
Consumption3,5 L/h – 3600 RPM
Noise level Lw(A)100 dB(A)


Dimensions (LxWxH)2100 x 770 x 1200 mm (82.7 x 30.3 x 47.2 In)
Weight151 kg (332.89 Lbs)
BrakesTwo independent brakes
ChassisPowder-coated steel
Grinding TechnologyJo Beau® grindertechnology™
TeethGreenteeth® 700, 8 pcs
Grindwheel diameter340 mm (13.38 In)
Disc transmissionIndustrial Powerbelt on centrifugal clutch
Foldable and height-adjustable handlebarStandard


Maintenance alarm / Hour counter
Set leakproof wheels
Tow bar
Set mudguards