Payment & Shipping Terms:
|Color:||Yello, Blue, Etc. By Buyer's Option||Power:||Electricity|
|Rated Loading Capacity:||5～200t||Span:||18～36m|
|Control Method:||Cabin, Pendant Control And Remote Control||After-sales Service Provided:||Engineers Available To Service Machinery Overseas|
|Feature:||Double Girder Semi Gantry Crane||Lifting Height:||10～33m|
Outdoor Profesional Double Girder Semi Gantry Crane / Lifting Equipment
BMH model electric hoist gantry crane is used together with CD MD model electric hoist. It is track travelling small and medium sized crane. Its proper lifting capacity is 2 to 10 tons. proper span is 10 to 20 meters, Its proper working temperature is -20℃to 40℃.
This product is a regular crane widely used at open ground and warehouses to load and unload.
1. Truss girder:
The truss girder is welded of angle steel or I type steel with the advantage of low cost, light weight, better wind resistance, but because of more welding point, large deflection, small stiffness, lower reliability, the truss type gantry crane is suitable for the fields with lower safety requirements and smaller lifting weight.
2. Box girder:
The box structure is welded of steel plate with features of high security, big stiffness, which is generally applied to the operation of large tonnage stuff, while the box girder has the shortcomings of high cost, big self weight, and poor wind resistance.
3. Box double girder:
Double girder gantry crane have the features of big lifting capacity, big span, good overall stability, various types, but the self-weight is larger than the other single girder gantry crane with the same lifting capacity.
1. Overload limiter;
2. Polyurethane buffer, long service life and impact resistance;
3. Crane travelling limit switch;
4. Loss pressure protection, fault phase protection;
5. Emergency stop system;
6. Lifting height limiter;
|Crane operate mechanism||Travelling speed(m/min)||20||30|
|Lifting mechanism(electric hoist)and travelling mechanism||Model||CD1, MD1|
|Lifting speed(m/min)||8(7) 8/0.8(7/0.7)|
|Lifting height(m)||6, 9, 12, 18, 24, 30|
|Travelling speed(m/min)||20, 30|
|Power source||3 phase 50Hz 380V|