Single Girder Overhead Crane
Model NO.: LDA
Type: Single Girder Crane
Main Electrical Parts: Siemens Brand
Limited Switch: Include
Voltage Lower Protection Function: Include
Capacity: 2 Ton, 3ton, 5ton, 10 to, 15 Ton, 20 Ton
Power Supply System: Multi-Core Seamless Bus Bar
Sling Type: Wire Rope
Origin: Henan Province, China
Certification: CE, ISO9001: 2000, GOST SGS
Main Girder Form: Single Girder
Lifting Mechanism: Electrical Hoist
Sandblast: Could Supply
Current Overload Protection System: Include
Lifting Speed: 7m/Min, 8m/Min, 8/0.8m/Min
Control Method: Pendent Line with Push Button or Remote Control
Moving Type: Wheel
Power Source: Electric
Application: Construction Usage, Workshop Usage, Container Usage, Mineral Area Usage
Specification: Chinese Standard
HS Code: 84261190
1) Load: 5-20t
2) Span: 10.5-35.5m
3) Lifting height: According to your requirements.
4) Working duty: A3.
LDA Model Single Girder Overhead Cranes are widely used in various places such as factory, warehouse, and stuff yards to lift goods, forbidden to be used in flammable, explosive and corrosive environment. The work class is A3. Hoisting Capacity: 5-20T, span: 10.5-31.5m. These kinds of products are operated by ways of ground and cabin control. There are open and closed styles for driver's cabin; It could be divided into left and right installation according to practical situations. Entrance direction adopts profile and top entering to satisfy different needs of customer's choice. The crane can be used for both indoor and outdoor operations and water-proof cloth is needed in out door operation.
The motors are used specially crane duty, soft start motor is more 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, IP54 protection for hoisting, CT & LT motions.
Brakes: Mechanical brake built in motor with compact structure, soft start could make the brake device more durable.
Gear Box: The entire gear boxes are made of accurate hob cut helical / spur gears & pinions having hardness 250 to 350 BHN made from carbon alloy steel. All gears & pinions running on antifriction type ball / roller bearings in totally enclosed oil bath giving constant splash lubrication. The helical / Spur gear designed for adequate strength and optimum wear resistance for smooth operation & long life.
Wheels: The wheels of crane crab, main beam and end carriage are produced in our special Vacuum casting workshop (No sand inclusion technic) ) which make our wheels more elastic and outer surface hard-wearing and durable.
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.
Variable speed through VVF Drive
Wireless Radio Remote control
Shrouded DSL system for power feeding
PLC automatic Control system
|Lifting capacity (T)||1, 2, 3, 5, 10T||16, 20T|
|Crane traveling mechanism||Traveling speed(m/min)||20||30||45||60||75||20||30||45||60||75|
|Power(kw)||2× 0.8||2× 1.5||1.5× 2||2.2× 2||2.2× 2|
(electric hoist)& electric hoist traveling mechanism
|Electric hoist model||CD1/MD1||MD1/HC|
|Lifting speed (m/min)||8, 8/0.8 7, 7/0.7||3.5 3.5/0.35|
|Lifting height (m)||6, 9, 12, 18, 24, 30||12, 18, 24, 30|
|Traveling speed (m/min)||20(30)||20(30)|
|Motor||Taper Squirrel-cage type||Taper Squirrel-cage type|
|Power supply||380V 50HZ three phase|
|Width of trail||37-70mm||37-70mm|