R853 Big Foot - Forester

R853 Big Foot - Forester

The spider walking excavator R853 Big Foot is an innovative machine. Its external design guarantees a 360° view. Its main feature is a Kubota engine of 3800 (cc) with 115 hp (particulate filter Tier 3 B included). Its hydraulic system has a great performance and a secondary pump only for the traction in a close circuit. The electronic management is simple to fix and doesn't need a complex maintenance. This excavator has a great lift capacity and can use heavy accessories that require high oil flow. Its framework has four steering big wheels and has a limited width of 2000 mm. It can work in mountain areas but also in canals with forestry mulcher. Its symmetric framework has four steering big wheels and has a limited width of 2100 mm.

The Forester model has besides two hydraulic paws (four on double Forester model) on the front legs.
Kubota V3800 Tier 3 B with AP filter
Engine:
Kubota
Model: Kubota V3800 Tier 3 B with AP filter
Technical features
Operative weight
10500 Kg (Big Foot); 11500 Kg (Forester)
Engine's model
Kubota 3800 Tier 3 B with antiparticulate filter
Engine's type
Water cooled 4 strokes turbo diesel
Engine size
3769 (cc)
Max power
100 Cv (74 KW)
Potential difference
12 V
Max arm extension
8450 mm
Total pumps flow
275 l/min
Penetration force
65 KN
Break off force
84 KN
R853 Big Foot - Side view
Extension of 1,8 m
R853 Big Foot - Side view
R853 Big Foot - Upper view
4 steering wheels
R853 Big Foot - Upper view
R853 Forester - Side view
Extension of 1,8 m
R853 Forester - Side view
R853 Forester - Upper view
4 steering wheels + 2 hydraulic paws
R853 Forester - Upper view
Details (All images can be enlarged)
R853 Big Foot Forester - Kubota V3800 Tier 3 B with AP filter
Kubota V3800 Tier 3 B with AP filter
R853 Big Foot Forester - Rexroth components
Rexroth components
R853 Big Foot Forester - ROPS and FOPS certified cabin
ROPS and FOPS certified cabin
R853 Big Foot Forester - Great visibility
Great visibility
R853 Big Foot Forester - Possibility to install many accessories
Possibility to install many accessories
R853 Big Foot Forester - Four steering wheels
Four steering wheels
R853 Big Foot Forester - Optimized height for canals
Optimized height for canals
R853 Big Foot Forester - Front and rear stabilizers (Double Forester model)
Front and rear stabilizers (Double Forester model)
R853 Big Foot Forester - Bending radius
Bending radius
Download the brochures with all the technical features
Photogallery (All images can be enlarged)