Single Girder Overhead Bridge Crane

1~20Tons, Span:7.5~31.5m, No-welding joint for main beam, ISO/CE cert. - details see: //
Feature:Bridge CraneCondition:NewApplication:WidelyRated Loading Capacity:1-20Tons
Rated Lifting Moment:OthersMax. Lifting Load:20tonsMax. Lifting Height:6-30mSpan:7.5-31.5m
Place of Origin:Henan China (Mainland)Brand Name:YTModel Number:LDA modelCertification:ISO,CE,GOST
Warranty:One year after commissioningAfter-sales Service Provided:Engineers available to service machinery overseasWorking duty:A3Main electric parts:Siemens or Schneider brand
Limit switch:IncludedWeight overload protector:IncludedCurrent overload protector:IncludedVoltage lost protection function:Included
Phase protection:IncludedISO 9001:2008:PassedISO 14001:2004:PassedOHSAS 18001:1999:Passed
Single Girder Overhead Bridge Crane
contact supplier for Single Girder Overhead Bridge Crane

1TonSingle GirderOverhead Crane


Single Girder Overhead Crane
1.capacity 1-20T
2.span 7.5-31.5m
3.lifting height 6-30m
4.lift speed:8/0.8m/min

LDA type crane is designed basing on LD type crane which has more reasonable structure and lighter in weight. This crane belongs to light duty crane, can be used with CD1 and MD1 hoist. Lift capacity is from 1 ton to 10 tons, spam from 7.5m to 31.5m, working condition is A3-A5, working temperature is -25°Cto +40°C.

This type crane is widely used in factory, store house and cargo yard, forbid to be used in corrosive and explosive places.

Control Method: Pendent line with press button, Wireless remote

Controlling can be ground operation or operating room, the operating room divided into close one and open one, it can be installed at the left or right side up to different conditions.

Voltage: 380V,50HZ,3P, also customized


Our Brand Electric Overhead Traveling Cranes are designed & manufactured accordance with ISO 9001:2000 ISO 14001:2004, OHSAS 18001 and China National Standard considering factor of safety in respect to appropriate class of duty.


The sq.cage motors are used specially crane duty suitable for frequent starting, reversing & braking in accordance with ISO 9001:2000 ISO 14001:2004. Motors are totally enclosed in dust proof construction foot / flange mounted TESC / TEFC , Sq. cage motors with integrated safety brakes, insulation class F or H, IP54 or IP44 protection for hoisting, CT & LT motions.

The slipring Motors can be set into variable speed as customer requirement, the variable speed cost would be much lower than VVF.


  • Weight overload protective device
  • Anti-collision protection
  • Crane traveling limit switch and lifting limit switch
  • Voltage loss protection
  • Emergency stop system
  • Current overload protection
  • Phase protection function

Electrical Panel:-Modular design, ease to install and maintain, reliable operation, fuse less circuitry, ducted wiring and compact terminals. Motor overload protection to prevent overloading.

Limit Switch:Safety limit switches for stoppers will be provided to prevent over traveling in all motions.

Painting:-Two coats of primer before assembly & two coats of synthetic enamel after testing.

Optional Features:

Wireless Radio Remote control

Shrouded DSL system for power feeding

Flameproof Anti-explosion

Cabin Operated

PLC automatic Control system


1. (One) year guarantee for main body.

2. We provide free maintenances for spare parts, but the new components replaced should be paid.

3. We arrange engineer to supervise installation, make the load test, and do commissioning, train of the buyer's workers.

4. Delivery with English version user manual, parts manual, test certificates, class certificate and all other related documents.

5. Technique support: for any time, any way.

Packaging Detail:Electric parts and electric hoist are packed by strong plywood crate,others packaged in plastic woven cloth.
Delivery Detail:within 25days after depost received.

Related Product for Single Girder Overhead Bridge Crane