Air Hoist Model ML/HL

Introduction

Top and bottom latch-type swivel hooks meet OSHA requirements and are supported by anti-friction roller bearings (Bullard Burnham hooks are available for all models, except spark-resistant)

Manual brake release kit  allows operators to safely lower a suspended load in a power failure.

• Air-operated, non-asbestos, self- adjusting disc brake balances effort to motor torque by sensing air
  pressure in the valve chest, providing precise control and eliminating back-drop encountered with some mechanical brakes; if air supply is interrupted, pressure release causes
  instantaneous, automatic braking
• Heat-treated planetary gearing system provides high-torque capability by splitting the torque path, thereby dividing and balancing the load over more teeth, assuring longer life and reduced maintenance.
• Slack chain is guided into drive wheels by a specially designed opening that prevents dangerous crosslinking
• Upper and lower limit stops prevent dangerous over-travel of the hook in either direction, reducing possible damage to hoist or load