Explosion Proof Overhead Crane

Category: General Overhead Crane

Application: The proof marks are Exd Ⅱ BT4 and Exd Ⅱ CT4.

The explosion-proof bridge crane is applied to sites, where is not higher than the II B or II C-class, and the sites with explosive air mixture formed with inflammable gas (or steam) and air whose factory ignition temperature groups of not less than the T4 group.

Weihua Crane designs and manufactures the material handling equipment for the harsh and hazardous application environments, such as chemical plants, gas power plants, paint shops, oil refineries, and wastewater treatment plants, etc.

Don't know how to choose the right crane for your hazardous environment? Contact Weihua Crane NOW to find the right material handling equipment with our engineers.

QB Model Double Girder Explosion Proof Overhead Crane

Product introduction

The explosion-proof bridge crane is one of the various types of explosion-proof and hazardous environment material handling overhead crane, with all the motors and electrical equipment of the explosion-proof crane manufactured in line with international standards and regulations. The lifting capacity of the explosion-proof bridge crane is 5 to 75 tons and the working class is A4 and A5.

Double beam explosion proof trolley crane satisfy standards stipulated by GB3836.2-2000 Explosion-proof Electric Equipment Working in Explosive Gas Environment Part-2: Flame-proof crane. The crane has obtained Explosion-proof Certificate after passing examinations by units designated by the government to test explosion-proof products. The explosion-proof marks are ExdⅡCT4 respectively.

This product is suitable for areas where the explosion, transmission is not higher than ⅡB or ⅡC and the ignition temperature group of inflammable gas or explosive mixture of steam and gas is not lower than T4. Applicable dangerous zones are zone 1 and zone 2 (please refer to GB3836.1-2000 for details).

This explosion proof overhead crane is generally controlled on the ground, but control from the driver's cabin is also allowable. The working grade is intermediate.

Features

  • Compact and outstanding structure;
  • Adjustable and movable;
  • Strong rigidity and stable operation;
  • Easily manipulate and maintenance;
  • Big lifting capacity and limited speed.

Technical Detail

Crane traveling wheels

Crane traveling wheels

ription

IMG_

Crane traveling wheels

ription

Painting

Painting

ription

Welding

Welding

ription

Parameters

 
Capacityt51020325075
SpanS(m)10.5~31.5
Lifting heightm6~18
Lifting speedm/min554.24.131.9
Trolley speedm/min19.620.520.52019.110.5
Crane speedm/min22.322.3191719.415.4
Work dutyA4~A5
Explosion-proof GradeExdⅡBT4、ExdⅡCT4
Track typeP43P43P43 or QU70QU70 or 90*90QU80 or 100*100QU100

Services We Offer

Product Inspections

We will provide some free testing and reporting, if you need a third party test report, please inform in advance, and the buyer to pay the relevant costs.

Packing

Unless otherwise provided, Our Company will comply only with its minimum packing standards for the method of transportation selected. The cost of all special packing, loading or bracing requested by Buyer will be paid for by Buyer.

Transportation

We have professional and efficient transport team. Transport to custo-mer specified port and ship on time. Unless otherwise provided, Our Company shall use its judg-ment in determining carrier and routing.

Installation

Provide installation files , technical data , videos , drawing etc. Have a professional team of engineers, engineers available to service machinery overseas.

After-sale services

Guarantee the machine could meet production technical standard and performance requirements indi-cated in the contract. Rich spare parts and Professional main-tenance team, technical support team to communicate in time.

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