Bonfiglioli slew drives

700t Series - electric/hydraulic

The Bonfiglioli 700T series provides the safest, most effective solution for cranes, excavators and forestry machines. Highly appreciated by all major manufacturers, the 700T Series has long been established in the crane, excavator and special equipment industries.

Specifications

  • Torque range
    1,000 … 80,000 Nm
  • Gear ratios
    3.48 … 2,000
  • Brake options
    Hydraulic brake
    Hydraulically released parking brake on request
    Electric brake
    DC and AC type
  • Applicable motors
    Piston hydraulic motors
    Hydraulic orbit motors
    Electric motors IEC
  • Motor options 
    Pressure relief valve
    Overcenter valve

key features

  • Flange mounted
  • Output shaft: splined or with integral pinion
  • Rugged construction
  • High torque capacity
  • Output shafts supported by heavy-duty bearings

s Series - hydraulic

The Bonfiglioli S series provides the safest and most effective solution for cranes, excavators and forestry machines. Its compact design allows it to perfectly fit cranes, excavators and special equipment where installation space is limited.

Specifications

  • Torque range
    5,500 … 130,000 Nm
  • Gear ratios
    23 … 67

key features

  • Compact structure
  • High performance
  • Notchless ground tooth root
  • Integrated disc-brake
  • Suitable for various hydraulic motors
  • High availability by highest teeth and production quality
  • Interchangeable solutions

700tk Series - electric/hydraulic

The 700TK Series is the compact and powerful slew drive package for 1.5- to 150-ton excavators. The units are powered by integrated axial piston hydraulic motors, developed in cooperation with Kayaba and can be fitted in very small spaces.

Specifications

  • Torque range
    750 … 30,000 Nm
  • Gear ratios
    7 … 40
  • Brake options
    Hydraulically released failsafe parking brake
    Brake retarder valve on request
  • Applicable motors
    KAYABA hydraulic motor fixed displacement complete with shockless type pressure relief valve
  • Motor options 
    Anti swing-back valve

key features

  • Flange mounted
  • Output shaft with integral pinion
  • Rugged construction
  • High torque capacity
  • Output shafts supported by heavy-duty bearings
  • Compact design