All Progressive Crane / Cleveland Beacon® end truck models are designed and manufactured in strict compliance with all applicable CMAA, NEC and OSHA requirements.
They are computer-designed using custom designed software for long life and maximum operation efficiency, and manufactured from high-quality steel components, such as motors, reducers, etc., assures availability of replacement parts in years to come.
Our end truck frames are jig fixture fit and line bored for true alignment. Machined components are precision CNC machined guaranteeing accuracy of fit of original parts and future replacement part requirements.
Wheel gearing is designed for long life and quiet service with large face widths and large pitch diameter pinion gears supported by self-aligning pillow block bearings eliminating overhung gearing problems.
Standard drive and dual drive arrangements, single and two speed, are U.S. manufactured components incorporating crane duty motors, precision oil bath lubricated gearing and mechanical braking for smooth deceleration and final stopping within recommended OSHA requirements. True flexible couplings are provided on gear reducer output shaft of single motor drive units with heavy-duty sleeve couplings on driven truck and both center drive truck pinion shafts.
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