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| CRANE COMPONENTS & ACCESSORIES - END TRUCKS & BRIDGE DRIVES: |
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END TRUCKS/DRIVES
End Trucks
R&M's end trucks are available for CMAA Class C & D duty and are equipped with rail sweeps and bumpers;
wheels feature antifriction bearings. Drives are fully enclosed to reduce noise and ensure a long and reliable
operating life.
RTN/RSN (Top Running Bridge Crane) Models
- Heavy duty box construction
- All wheels double flanged
- Rotating axle drive wheel (optional on idler wheel)
- Standard wheels are flat tread ductile iron (approx. 280 BHN)
- Equipped with rail sweeps and bumpers
- Mates with GES Bridge Drives
- Bolted structural connection plates
RU and RH (Under Running) Models
- Two four-wheel articulating trolley design
- Adjustable trolleys to handle various flange widths
- Heavy duty steel construction
- Ductile iron, single flange crown tread wheels(approximately 280 BHN)
- Easy access to wheels for maintenance
- Permanently lubricated antifriction bearings
- Equipped with bumpers and drop lugs
- Patented track wheel option
- Works with GEK Bridge Drives
GEK & GES Bridge Drives
 
- Fully enclosed gear units are specially designed for crane applications to ensure
many years of trouble-free operation
- Modular design includes gearbox, motor and brake for ease of maintenance
- Totally enclosed, 30-minute, Class F insulated motors
- Motor brakes
- Brakes are normally closed. If power fails, brakes will stop further motion
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