Donovan™ Telescoping Mold Handlers

Donovan™ Telescoping Rollovers are designed to handle a specific size range and weight capacity of flasks or nobake molds. These rollovers have all the same features as the F-Series standard rollovers, plus a telescoping leg to allow for the handling of a range of Flask or Flaskless molds.

Model No. Capacity Typical Operating Envelope Weight
2000 TN/TF 2,000 lbs (907 kg) 30in x 50in x 30in (762 x 1,270 x 762 mm) 1,300 lbs (590 kg)
4000 TN/TF 4,000 lbs (1,814 kg) 50in x 84in x 42in (1,270 x 2,134 x 1,066mm) 1,700 lbs (771 kg)
6000 TN/TF 6,000 lbs (2,721 kg) 56in x 96in x 50in (1,422 x 2,438 x 1,270mm) 2,300 lbs (1,043 kg)
8000 TN/TF 8,000 lbs (3,629 kg) 76in x 110in x 50in (1,930 x 2,794 x 1,270mm) 2,800 lbs (1,270 kg)
10,000 TN/TF 10,000 lbs (4,536 kg) 90in x 132in x 54in (2,286 x 3,353 x 1,372mm) 3,300 lbs (1,497 kg)
12,000 TN/TF 12,000 lbs (5,443 kg) 90in x 132in x 54in (2,286 x 3,353 x 1,372mm) 3,300 lbs (1,497 kg)
18,000 TN/TF 18,000 lbs (8,165 kg) 70in x 125in x 60in (1,778 x 3,175 x 1,524mm)
  • Hydraulic powered Mold Rollovers
  • Handles, rolls over, and closes molds
  • Handles cope, drag, and complete molds
  • Holds mold level – regardless of center-of-gravity
  • Hydraulic cylinder moves suspension point trolley back and forth or at any desired angle.
  • Manual and push-button leveling
  • Hydraulic system can be run continuously without overheating. Components are selected for long, trouble-free operation.
  • Installs easily on your hoist, monorail, jib, or bridge crane
  • Self-contained hydraulics
  • Long-wearing gear drive
  • No belts or chains to maintain

These rollovers are available in crane hung and gantry style, free standing units to fit your foundry needs. Other sizes or capacities may be available upon request.

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