Industry:
Manufacturing
Location:
Hermitage, PA
Duty Cycle:
CMAA Class D
Project Description:
One (1) new 3-ton capacity, top-running, single girder bridge crane with a R&M electric wire rope hoist, designed for indoor service in CMAA Class ‘D’ duty. This crane spans 52′-6 3/8″ with a maximum lift height of 30′-0″.
Application Highlights:
The crane features primary Remtron™ PatriotPro radio control with backup pendant operation and a C-track festoon conductor system. With variable frequency drive control on all travel motions, overload protection, and comprehensive limit switches, it is engineered for precise and safe daily operation.
Technical Specifications:
- Capacity: 3 tons (6,000 lbs.)
- Span: 52′-6 3/8″
- Lift Height: 30′-0″ (39′-4 7/16″ available)
- CMAA Class D – Standard Service
- Voltage: 460V, 3 Phase, 60 Hz
- Main Reeving: 4-part single, 6.4 mm wire rope
- Operation: Remtron™ PatriotPro radio control with (2) transmitters; backup 8-button pendant
Mechanical Features:
- Top-running end trucks with rotating axle
- Structural girder design with A-4 bridge drive
- Energy absorbing bridge and trolley bumpers
- Manual 360° swivel hook with safety latch
Electrical & Safety Features:
- IP-55 rated control enclosures
- C-track festoon conductor system
- Upper/lower control circuit limit switches
- Overload limit device
- Electro-mechanical warning horn
- DC disc brake on hoist; AC disc brakes on bridge and trolley
Installation & Service:
- Install crane onto the existing runway and make all structural, mechanical, and electrical connections
- Start-up and commission crane; make all operational adjustments
- Perform load testing and provide certified documentation
- Provide final inspection report upon completion