Erkat Transverse Drum Cutters are an excellent choice for rock or concrete wall and surface profiling, trenching, soft rock and frozen soil excavation and demolition. This Erkat ER250 Drum Cutter can be mounted on any excavator or skid steer with the required weight capacity and hydraulic flow (quick attach plate suited for your machine will be required).

• Manufacturer: Erkat
• Model: ER250
• Year: 2017

Specifications:

• Carrier weight class: 8t – 15t
• Service weight: 570 kg (1,254 lbs)
• Product weight: 500 kg (1,100 lbs)
• Nominal power: 45 kW (60 hp)
• Rotation speed: 90 RPM
• Optimum oil flow: 60 L/min – 85 L/min (15.85 GPM – 22.45 GPM)
• Max oil flow @ 10 bar (145 psi): 100 L/min (26.4 GPM)
• Max torque @ 350 bar (5000 psi): 5200 Nm (3,835 lb/ft)
• Max cutting force @ 350 bar (5000 psi): 26000 N (2,651 kg)
• Pick shaft diameter: 22mm (0.866″)
• Number of picks: 44
• Max operating pressure: 350 bar (5,000 psi)

Dimensions:

• • Cutter head width (outside of each cutterhead): 685mm (27″)
  • Cutter head diameter: 450mm (17-3/4″)
  • Total length of drum cutter including gearbox: 965mm (38″)

Features:

• • With the appropriate mounting bracket this unit can be fitted to an excavator, backhoe loader or skid-steer
  • Extremely robust spur gears for optimum energy transmission and maximum reliability
  • Robust housing design with HARDOX wear protection for higher uptime
  • High load resistant output shaft bearing system with lubrication-free slide ring seal system
  • Adaptable high torque radial piston motor for higher productivity and motor lifetime
  • Can be used up to 30 meters underwater with-out additional modification

Contact us today for more details!