Forest thinning felling head JOBO RS50 COMBI

Overview
The JOBO RS50 COMBI is a step-feed delimbing head combining the advantages of a step-feed mechanism with increased roller-feed power. It processes thick and knotty trees without stopping for forward/reverse movements. Compared with the previous JOBO ST50 Combi model, roller-feed power is increased by approximately 50%, improving throughput on demanding timber.

Technical data

• Felling diameter: recommended max. 30 cm
• Delimbing force: 22.5 kN at 180 bar
• Hydraulic flow: 30–60 l/min
• Delimbing diameter range: 25 cm down to approx. 2 cm
• Working pressure: 170–200 bar
• Operating voltage: 24 VDC
• Working modes (stroke / rolls): Stroke 50 cm, speed 0.75 / 1.0 m/s
• Rolls: 2 × 270 mm, 160 cc — feed approx. 2.8 m/s at 80 l/min
• Bar and chain: bar 14/16 in, chain 1.6/2.0 mm, .404 in
• Dimensions (L × H × W): 113 × 125 × 87 cm
• Weight without oil: 320 kg

Standard features

• CAN-bus control system (CCD or MID)
• Mechanical saw limiter
• Automatic feed and reverse
• Length measurement from stroke (+/- 5 cm)
• Length from roll (+/- 3 cm)
• Length preselections (6 species × 6 lengths)
• Prepared for stump treatment

Options

• Stump treatment
• Bio-oil tank
• Pump for stump treatment
• Alternative control systems (CCD / MID)

Specifications

• Manufacturer: Syketec
• Product code: 000352
• Felling diameter: recommended max. 30 cm
• Delimbing force: 22.5 kN at 180 bar (hydraulic flow 30–60 l/min)
• Delimbing diameter: 25 cm down to approx. 2 cm
• Working pressure: 170–200 bar
• Operating voltage: 24 VDC
• Working modes: stroke 50 cm, speed 0.75 / 1.0 m/s
• Rolls: 2 × 270 mm, 160 cc; feed approx. 2.8 m/s at 80 l/min
• Bar and chain: bar 14/16 in; chain 1.6/2.0 mm, .404 in
• Dimensions (L × H × W): 113 × 125 × 87 cm
• Weight without oil: 320 kg