Overhead Crane

 Specification 

 

Load Capacity:

Light Duty: 1 - 10 tons

Medium Duty: 10 - 50 tons

Heavy Duty: 50 - 200 tons

Extra Heavy Duty: 200 - 500 tons

 

Span:

Small Span: 5 - 10 meters (16 - 33 feet)

Medium Span: 10 - 20 meters (33 - 66 feet)

Large Span: 20 - 30 meters (66 - 98 feet)

Extra Large Span: Over 30 meters (98 feet)

 

Lift Height:

Low Lift: 3 - 6 meters (10 - 20 feet)

Medium Lift: 6 - 12 meters (20 - 39 feet)

High Lift: 12 - 24 meters (39 - 79 feet)

Extra High Lift: Over 24 meters (79 feet)

 

Hoist Speed:

Slow Speed: 0.5 - 3 meters per minute (1.6 - 9.8 feet per minute)

Medium Speed: 3 - 8 meters per minute (9.8 - 26.2 feet per minute)

Fast Speed: 8 - 15 meters per minute (26.2 - 49.2 feet per minute)

 

Trolley Speed:

Slow Speed: 5 - 20 meters per minute (16.4 - 65.6 feet per minute)

Medium Speed: 20 - 40 meters per minute (65.6 - 131.2 feet per minute)

Fast Speed: 40 - 80 meters per minute (131.2 - 262.5 feet per minute)

 

Bridge Speed:

Slow Speed: 10 - 30 meters per minute (32.8 - 98.4 feet per minute)

Medium Speed: 30 - 60 meters per minute (98.4 - 196.8 feet per minute)

Fast Speed: 60 - 120 meters per minute (196.8 - 393.7 feet per minute)

 

Power Supply:

Voltage: 220V, 380V, 415V, 440V, etc.

Frequency: 50 Hz or 60 Hz

Control Type:

Pendant Control

Remote Control

Cabin Control

 

Duty Class:

Light Duty: A1 - A3 (infrequent or light use)

Medium Duty: A4 - A5 (moderate use)

Heavy Duty: A6 - A7 (heavy use)

Extra Heavy Duty: A8 (very heavy use)