Products

Overhead Crane

Overhead Single Girder Bridge Crane

MIT Single girder cranes are the most cost effective purchase for capacities from 1Ton to 20Tons, the girder range is from 7.5m to 22.5m. Reduced wheel loads combined with very low headroom standard hoists provide outstanding value.

"MIT Top Running Single Girder overhead bridge crane is the most common type of overhead bridge crane. It may be mounted off building column haunches or a free-standing runway. Bridge cranes are custom built material handling equipment designed for a specific location and a particular overhead lifting job. A finished unit is made up of components with the size, method of assembly, and characteristics chosen, yielding the desired result.

Technical Parameters

Download Technical Parameters

Technical Parameters

Cap (t) 1 2 3 5 10
Cotrol type Floor/Cab.control Floor/Cab.control Floor/Cab.control Floor/Cab.control Floor/Cab.control
Travelling Mechanism
Travelling Speed(m/min) 20;30 / 45;75 20;30 / 45;75 20;30 / 45;75 20;30 / 45;75 20;30 / 45;75
Reduction ratio 58.59,39.38 / 26.36,15.61 58.59,39.38 / 26.36,15.61 58.59,39.38 / 26.36,15.61 58.59,39.38 / 26.36,15.61 58.59,39.38 / 26.36,15.61
Motor
Model ZDY21-4/ZDR12-4 ZDY21-4/ZDR12-4 ZDY21-4/ZDR12-4 ZDY21-4/ZDR12-4 ZDY21-4/ZDR12-4
N Power(Kw) 0.8/1.5 0.8/1.5 0.8/1.5 0.8/1.5 0.8/1.5
Rotation speed(r/min) 1380 1380 1380 1380 1380
Lifting mechanism
Electric hoist model CD1MD1 CD1MD1 CD1MD1 CD1MD1 CD1MD1
lifting speed(m/min) 88/8.0 88/8.0 88/8.0 88/8.0 88/8.0
lifting height(m) 6:9:12:18:24:30 6:9:12:18:24:30 6:9:12:18:24:30 6:9:12:18:24:30 6:9:12:18:24:30
Travelling speed(m/min) 20;30 20;30 20;30 20;30 20;30
Motor model Conical squirrelcage rotor motor Conical squirrelcage rotor motor Conical squirrelcage rotor motor Conical squirrelcage rotor motor Conical squirrelcage rotor motorv
Group classification A3-A5 A3-A5 A3-A5 A3-A5 A3-A5
Power Supply 3Phase AC 50Hz 380V 3Phase AC 50Hz 380V 3Phase AC 50Hz 380V 3Phase AC 50Hz 380V 3Phase AC 50Hz 380V
Wheel diameter(mm) Ø270 Ø270 Ø270 Ø270 Ø270
Recommended rall P18,24,38,43 P18,24,38,43 P18,24,38,43 P18,24,38,43 P18,24,38,43
span(m) 7.5-1212-1415-1719.522.5 7.5-1111-1212-1414-1719.522.5 7.5-1111-1212-1414-1719.522.5 7.5-1111-1212-1414-1719.522.5 7.5-1111-1212-1414-1719.522.5
Max.Wheelload
Floor.Control(KN) Cab.Control(KN) Floor.Control(t) Cab.Control(t)
8.8-10.110.1-10.710.7-11.713.014.3 1.7-14.014.0-14.614.6-15.616.918.2 1.51-1.911.91-2.162.16-2.542.953.56 1.91-2.312.31-2.562.56-2.943.533.96
13.8-15.215.2-15.616.6-16.316.3-17.619.321.2 17.7-19.119.1-19.519.5-20.220.2-21.623.215.1 1.60-1.911.91-2.082.08-2.332.33-2.833.474.19 2.00-2.312.31-2.482.48-2.732.73-2.233.874.59
19.3-20.820.8-21.321.3-22.121.3-23.625.828.4 3.2-24.724.7-25.225.2-26.126.1-27.529.732.4 1.75-2.122.12-2.282.28-2.552.55-3.093.924.95 2.15-2.522.52-2.682.68-2.952.95-3.494.325.35
29.9-31.931.9-32.632.6-33.733.6-33.738.240.5 33.8-35.835.8-36.636.6-37.637.6-39.342.144.4 2.04-2.472.47-2.682.68-3.003.00-3.574.645.49 50.0-54.354.3-55.455.4-57.557.2-59.562.466.7
50.0-54.354.3-55.455.4-57.557.2-59.562.466.7 53.1-57.557.5-58.658.6-60.460.4-62.765.970.7 3.00-3.623.62-3.873.87-4.404.40-5.116.047.71 3.40-4.024.02-4.274.27-4.804.80-5.516.458.13
Basic size(mm)
h1 555600700800 500600700900 65070080010001000 70080090011001200 9001000110011751300
B 251230123512- 251230123512- 251230123512-- 251230123512-- 251230123512--
W 20002500s3000- 200025003000- 200025003000-800 200025003000-800 200025003000-800
L1 796796-- 871.5871.5-- 818.5818.5--- 814.5814.5--- 12301230---
L2 15741274-- 1292.51292.5-- 14411291--- 14601310--- 18301830--800
h 810860870- 100010501060- 1150117011851210- 13801400141514401485 15251545155515551555
H1 490580680- 490580760820 530580660845920 580660745 920975 77285284210171142

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Overhead Crane

Overhead Single Girder Bridge Crane

Technical Parameters

Technical Parameters