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Industrial Double Girder Overhead Crane 50 Ton Stable Running Long Service Life

Minimum Order Quantity : 1 set Price : Negotiable
Packaging Details : Electrical, hoist and other parts packed by high quality plywood crate; Steel structure packed by rain proof plastic cloth Delivery Time : 30 days
Payment Terms : L/C, T/T, Western Union Supply Ability : 300 sets/per month
Place of Origin: China Brand Name: Silence
Certification: ISO CE Model Number: LH QD

Detail Information

Lifting Mechanism: Electric Winch Main Electrical Parts: Schneider Brand
Crane Feature: Box-type Steel Working Duty: A5-A7
Condition: New After-sales Service Provided: Engineers Available To Service Machinery Overseas
High Light:

explosion proof overhead crane


electric bridge crane

Product Description

Customized Industry Use 50 Ton Double Girder Travelling Overhead Crane Design Drawing


General description of double girder overhead crane


For heavy duty work frequency, QD double girder bridge crane can be design as A5, A6, A7, A8 ISO standard. Equiped with diffierent lift tools can easily meet different lift requirements such as spreader beams for pipes or plates, lift clamp for slabs, grab for woods, scraps, or others.


Standard Lift Capacity: 5T, 10T, 16T/3.2T, 32T/5T, 50T/5T, 75T/10T, 100T/10T


Lift Height: Up to 30m or as required


Span: Standard up to 31.5m, or as your request


Technical parameter of double girder overhead crane

Loading capacity 5 ~ 500t
Lifting height 3 ~ 30 m or customized
Lifting speed Customized or vary with the lifting capacity
Span 10.5~31.5 m
Lifting mechanism European hoist, European winch trolley
Working class A5 ~ A8
Working temperature -20 ~ 40 ℃
Power supply AC-3Phase-220//230380/400/415/440V-50/60Hz
Control voltage DC-36 / 48V
Motor protection class IP54 IP55 IP65
Control way Cabin, wireless remote, pendant push button.
Safety device Buffer, current overload protection, overload device, power failure protection
Application area Factory,workshop,warehouse,power station,logistic,etc.
Painting color Yellow, Red or Customized


Product superiority of double girder overhead crane


1. Support customization, excellent quality guarantee price


Q235B carbon steel structure steel adopts a seamless forming process, more solid and beautiful


A full-span maintenance channel is provided with thin steel plates and two layers of safety handrails along both sides of the bridge


Galvanized epoxy resin paint


Three layers of paint


2. Motor protection class IP54, F class insulation, equipped with an overload protection device.


Hongda brand, smooth operation, long service life design, is the best domestic crane motor.


Insulation class F, protection class IP54

3. The crane operation control adopts CAM control, the driver cab, moves with the vehicle, more convenient and clear control cargo position.


Joystick, button, single light control; Multi-ship speed regulating resistor; Up and down. Left and right; Front and back; Start and stop; An emergency;


Air conditioning can be installed according to customer requirements


Safe and reliable


High work efficiency


Improve your work environment


4. The speed is controlled by frequency conversion, so that the cargo can move and land safely and accurately.

Wire rope hoisting, with trolley, reducer, drum, brake, motor, including overload limit switch


Insulation class F class


Lifelong lubrication (safe use cycle)


FAQ of double girder overhead crane


Q1. Can the cranes be customized?


Yes,every customer’s working condition is different, all of our products can be customized depend on customers’ requirements. Please give us the information as clear as you can, so we can give our best design to suit for your demands.


Q2. How many operation methods for my selections?


We provide pendent controller with push button control type, remote control type or cabin control type.Please tell us what kind of operation way you need.


Q3. I have low headroom in my workshop, is it possible to install a crane in it?


We have special products for low headroom workshop, our engineer can give the best design according to your dimensions.


Q4. Do you supply lift tools?


Yes, we can provide any kind of lifting tools such as hook, electromagnetic, grab bucket etc...


Q5: In order to offer the most suitable design solution for you, it will be great helpful if you can offer us the following information to us:

1. Lifting capacity.


2. Span length. (rail center to rail center)


3. Lifting height. (hook center to ground)


Industrial Double Girder Overhead Crane 50 Ton Stable Running Long Service Life 0

Industrial Double Girder Overhead Crane 50 Ton Stable Running Long Service Life 1

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