Contact Us

Contact Person : Iris

Phone Number : +86 19939938244

WhatsApp : +8619939938244

Free call

Indoor Bridge Type 3T Single Beam Overhead Crane

Minimum Order Quantity : 1 set Price : USD 3000-30000/set
Packaging Details : Electrical, hoist and other parts packed by high quality plywood crate; Beams packed by rain proof plastic cloth Delivery Time : 15-20 days
Payment Terms : Western Union, L/C, T/T Supply Ability : 300 sets/per month
Place of Origin: China Brand Name: Silence
Certification: ISO CE Model Number: LD

Detail Information

Application: Workshop,plants Color: Yellow
Span: 18m Warranty: 2 Years
After-sales Service Provided: Commissioning And Training,Online Support Control Method: Ground Control
High Light:

3T Single Beam Overhead Crane


Indoor Single Beam Overhead Crane


3T single girder eot crane

Product Description

Indoor Use Bridge Type Single Beam Travelling Crane For Iron And Steel Plant 3T

Description of single girder overhead crane


1, LD type electric single beam crane is designed and manufactured according to JB/T1306-94 standard, its main beam structure form has I-steel main beam, box main beam and flower frame main beam structure, with reasonable structure, the rigidity of the whole machine is strong.

2, LD type electric single beam crane and CD1 type, MD1 type electric hoist supporting use, electric hoist hanging on the main beam I-steel or the main beam under the edge, its lifting weight is 1T-20T, span is 7.5-28.5m, the working level is A3-A4, the working environment temperature is -25℃ ~ 40℃.

3. LD type electric single-beam crane is provided with two operating forms: ground and control room.The ground operation usually adopts the operation mode of handle button and remote control.Operation room and open type and closed two, according to the situation can be divided into left and right installed two.

4. LD type electric single-beam crane usually USES conical brake motor for lifting and operation, and gear reduction device for transmission;The whole machine is equipped with lifting, lowering limit switch, trolley travel switch, handle button, overload limiter and other accessories.

5. LD electric single-beam crane is widely used in factories, warehouses, material yards and other occasions to lift goods. It is prohibited to use in the environment of inflammable, explosive and corrosive media.

6. Electric single-beam crane with low headroom structure can effectively raise the lifting height;The construction cost can be greatly reduced through the reasonable design of girder structure and the selection of suitable girder structure.


Technical parameter of single girder overhead crane


Indoor Bridge Type 3T Single Beam Overhead Crane 0

Lifting Capacity t 1 2 3 5 10 16 20
Span m 7.5~31.5 or other special span
Lifting Height m 6, 9, 12 or other special height
Lifting Speed m/min 8 (8/0.8) 8(8/0.8) 8(8/0.8) 8(8/0.8) 7(7/0.7) 3.5 (0.35/3.5) 3.3 (0.33/3.3)
Trolley Taveling Speed m/min 20 20 20 20 20 20 20
Crane Traveling Speed m/min 20/30 20/30 20/30 20/30 20/30 20/30 20/30
Work Duty A3, A4 A3, A4 A3, A4 A3, A4 A3, A4 A3, A4 A3, A4
Power 380V, 50Hz or Other


Main Feature of Single Beam Girder Overhead Crane:


1) General products and widely used


2) Light duty


3) Stronger structure


4) Safe traveling


5) Fluent starting and stopping


6) Noise-less


7) Good appearance


8) Easy and convenient maintenance


Details of Single Beam Girder Overhead Crane:


Metal schemes

The main beam is made of U steel rolled by steel plate, and welded with flange beams to form a box design.


The end beams are made by the same technique and material as the main beam.


In case of heavier load or larger span, the end beams and main beam will be made of welding U shape groove.


The main and end beams are connected by intensive bolts for convenient transportation and assembling.

Electric hoist

The LDA model crane adopts CD or MD type hoist. CD type has single speed while MD type has dual speed to satisfy accurate operation.

The travel unit

This crane is driven in two separate ways. The cone shape braking motor or solid rotary motor (with magnetic brake) is the driving part.


While the transmission part is “ open-close” gear, and the close gears are LDA or LDH gear box.

Electric devices

The motors are cone-shape cages ZDY, or YSE solid rotary ones. These two types have different electric control system.


The hoist and the crane are protected by safety devices, such as lifting limit switch, terminal limit switch, over load limit, wrong phase and over current protection etc.

Indoor Bridge Type 3T Single Beam Overhead Crane 1




Indoor Bridge Type 3T Single Beam Overhead Crane 2


Packing and shipping of single girder overehad crane


Indoor Bridge Type 3T Single Beam Overhead Crane 3


You Might Be Into These
Get in touch with us

Enter Your Message
+86 19939936143
+86 19939936143
+86 19939936143