Suits 8-20+ Tonne Excavators & Diggers
Excavator stump grinder with auger-style rotational grinder, shaves the stump into a fine end product with extreme efficiency and low disturbance.
The slow rotation, high torque attachment can grind 25 to 81cm diameter stumps down 50cm in just 90 seconds without flinging cuttings in a wide arc. Using a screw tip work tool and down pressure, the Stumpex first secures itself into the stump and then quickly cuts it from the center using two flail cutting edges.
In comparison with a typical stump grinder that turns around 700 to 800 rpms, the Stumpex has a large reduction gear box and only turns around 17 rpm. And instead of shooting wood chips up to 9 metres, the attachment keeps most material within a small circle around the former stump.
The Stumpex is overall easier to clean up after and notably safer than other stump grinders available – for example, if you’ve got to remove stumps between a street and a pathway, you don’t have to put up barriers and stop traffic.
With Stumpex, less is more:
- No Carbide Tools to replace.
- Low maintenance (greasing and sharpening every 1,000 stumps).
- Low RPM Auger Bit (7-16 RPM) leads to easy clean-up.
- No high speed flying debris for a safer work zone.
- Fraction of work time compared to conventional stumpers.
MODELS TO SUIT EXCAVATORS, BACKHOES & REACH MOWERS:
Stump Hog 45*
Stump Hog 100*
|Excavator Size (Tonnes):||8-14||15-20||20+||20+|
|Max Cut Diameter (mm):||812||812||914||914|
|Flow Range (LPM):||75-159 / 40674 Nm Torque||151-246 / 67790 Nm Torque||152-190||360-398|
|Weight (kg):||675||907 (plus head plate)||1125 (plus head plate)||1170 (plus head plate)|
* Special Order.