Qd20t-22m Double Girder Eot Cranes

China Qd20t-22m Double Girder Eot Cranes, Find details about China Monorail Cranes, Custom Monorail Systems from Qd20t-22m Double Girder Eot Cranes

Model NO.
Crane
HS Code
843149
Model NO.
Crane
HS Code
843149
When heavy loads and wide spans are required, the double girder overhead cranes show their strength. They consist of two torsion-free box girders. This makes them especially suitable for lifting and transporting loads over 50T and for span of more than 35m.
Double girder overhead cranes are available with load capacities up to 50T and with spans up to 35 m. Articulated end carriage joints ensure positive contact of all four wheels with the track. The range of fixing arrangements allows the appropriate integration of double girder travelling cranes into new buildings as well as into existing buildings. Just as with all other types of double girder travelling cranes, the profiles of the main girder are optimally produced using computers so that maximum performance with a minimum of dead-weight can be achieved. An advantage that has financial benefits.

Double girder overhead crane with hoist are widely used in the following applications:
1. Light duty cranes for repair shops, light assembly operations, service buildings, light warehouses, where service requirements are infrequent.
2. Medium duty cranes for machine shops and general industrial use both indoor and outdoor application.
3. Extra heavy duty cranes for steel mills and other heavy machine shops, steel warehouses, heavy fabrication shops, paper mills etc. With magnet and bucket operation for scrap yards, fertilizer plants & induction furnace.
4. Extra heavy duty cranes for steel mills and other heavy engineering purposes. Cranes designed for hot metal application on request

Design features include:
DESIGN:
Compact dimensions, low weight, easy to operate and easy to maintain, modular design with direct fits between components
Structure:
Bridge Girder, End carriages, Crab Frame manufactured from box plate design / Rolled Sections. If required 100% radiography of all butt welding joints of bridge and end carriages can be provided.
MOTORS:
Nante Crane uses sturdy cylindrical/ conical rotor pole-changing motors with elegant continuous cast aluminum sections, integrated safety brakes insulation class F, IP54 protection.
Variable Frequency Drives & Remote Controls:
We also offer Variable Frequency Drive in hoisting, cross travel, long travel for stepless speed control as an optional feature. We also provide radio remote control cranes for application in inaccessible and hazardous areas.
Brakes
Failsafe magnetic or hydraulic brakes of 150% torque or more are fitted on shaft extensions. For heavy duty cranes a second brake can be mounted to ensure failsafe operation.
Controls
Pendant control from floor, master control switches, master controllers in the driver's cabin can be provided. Radio remote control can be provided on request.
ELECTRICAL PANEL:
Modular design, covering a very wide operating range. The systems are designed for ease of installation and maintenance and reliable operation, with fuseless circuitry, ducted wiring and non-screwed terminals. Each drive group is equipped with a motor overload protection device to provide effective protection against inadmissible overloading.
PAINTING:
Every component & part is thoroughly scrubbed & painted with two coats of primer before assembly & two coats of synthetic enamel after testing.
LIMIT SWITCHES:
To prevent over hoisting & over lowering of hook.
Technical Parameter of Double Girder Overhead Crane with Winch
Capability51016/3.2
Span(m)10.513.516.519.522.525.528.531.510.513.516.519.522.525.528.531.510.513.516.519.522.525.528.531.5
Max. Lifting Height(m)Main hook1616
Aux. hook-18
Speed(m/min)Lifting MechanismMainA5117.567.9
A615.513.313
Aux.A5-19.7
A6-19.7
Cross Travel Mechanism374344.6
Long Travel MechanismA589919091848487
A6115.5116.8115.5116.8112.5112101
Motor(Type/kW)Lifting MechanismMainA5YZR160L-6Z/13YZR180L-8Z/13YZR225M-8Z/26
A6YZR180L-6Z/15YZR200L-6Z/22YZR250M1-6/37
Aux.--YZR160L-6Z/13
Cross Travel MechanismYZR112M-6Z/1.8YZR132M-6Z/2.5YZR132M2-6/4
Long Travel MechanismA5YZR132M2-6/2× 4YZR160M1-6/2× 6.3YZR132M2-6/2× 4YZR160M1-6/2× 6.3YZR160M1-6/2× 6.5YZR160M2-6/2× 8.5
A6YZR160M1-6/2× 5.5YZR160M2-6/2× 7.5YZR160M1-6/2× 5.5YZR160M2-6/2× 7.5YZR160M2-6/2× 7.5YZR160L-6/2× 11
Weight(t)TrolleyA51.813.366.3
A62.213.476.59
Total WeightA51314161921262932151719212428323519.221232730343841
A6141517202227313415172022253033362123252932364044
Max. Wheel Load(t)A588.59.19.810.411.712.513.210.911.512.312.913.614.915.816.614.615.516.318.819.320.521.422.3
A68.59.19.210.411.112.513.313.811.111.812.613.113.815.416.317.115.516.417.319.420.321.422.323.2
Recommendate Rail TypeQU70
Power3P AC  380V  50Hz
                            
  Technical Parameter of Double Girder Overhead Crane with Winch
Capability20/532/550/10
Span(m)10.513.516.519.522.525.528.531.510.513.516.519.522.525.528.531.510.513.516.519.522.525.528.531.5
Max. Lifting Height(m)Main hook121612
Aux. hook141816
Speed(m/min)Lifting MechanismMainA57.57.515.9
A612.459.57.8
Aux.A519.519.713.2
A619.519.713.2
Cross Travel Mechanism44.642.438.5
Long Travel MechanismA5848787.674.275.285.9
A6112101101.4101.885.587.3
Motor(Type/kW)Lifting MechanismMainA5YZR225M-8Z/26YZR280S-10Z/42YZR280M-10Z/55
A6YZR250M1-6/45YZR280M-8/55YZR315S-8/75
Aux.YZR180L-6Z/17YZR180-6Z/17YZR200L-6Z/26
Cross Travel MechanismYZR132M2-6/4YZR160M1-6/6.3YZR160M2-6/8.5
Long Travel MechanismA5YZR160M1-6/2× 6.3YZR160M2-6/2× 8.5YZR160M2-6/8.5× 2YZR160L-6/13× 2YZR180L-8/13× 2
A6YZR160M2-6/2× 7.5YZR160L-6/2× 11YZR160L-6/11× 2YZR180L-8/11× 2YZR200L-8/15× 2
Weight(t)TrolleyA56.910.915.5
A67.2811.716
Total WeightA5202224293237404327303338414650543740444953586268
A6222427313439434628313540434852564043485256626772
Max. Wheel Load(t)A516.517.618.520.721.62323.924.924.826.427.830.131.133.134.435.436.539.9424345.647.448.750.3
A617.718.819.922.123.324.325.526.526.428.229.63132.4343536.437.940.342.544.44647.849.250.8
Recommendate Rail TypeQU70QU70QU80
Power3P AC  380V  50Hz
Qd20t-22m Double Girder Eot CranesQd20t-22m Double Girder Eot CranesQd20t-22m Double Girder Eot CranesQd20t-22m Double Girder Eot CranesQd20t-22m Double Girder Eot Cranes