Double Girder Overhead Crane with Grab
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Double Girder Overhead Crane with Grab is widely used in power plants, garbage disposal plants, chemical plants and bulk material yards for grabbing, lifting and conveying bulk granular and loose materials.
Capacity:
16t
Lifting Height:
28m
Span:
16.5-31.5m
Working Class:
A6
CONSULT
Product Overview
Application Scenario
Features
Customized
Parameter
Product Overview

Double girder overhead crane with grab consists of girders, crane traveling mechanism, trolley, electric system and grab. Double girder overhead crane with grab is widely used in power stations, warehouses, workshops and ports to grab or lift bulk materials. The lifting capacity includes the weight of grab and the grab opening direction is parallel or vertical to the main girders.

Mechanisms of Double Girder Overhead Crane With Grab

  • Double girders, box-type shaped by wielding, and the camber degree meets China standard;

  • Adopt high quality carbon steel Q235B and Q345B;

  • Efficient brake, long service life;

Electric System

  • Safety slide contact line or angle slide conductor rails;

  • Trolley power supply through flat cable;

  • Traveling smoothly and beautiful exterior;

Protection Devices

  • Rain covers for lifting mechanism, motor box and drive system outdoors;

  • Anti-collision device, sound and light alarm device;

Control System

  • Handle control;

  • Cab control can be customized according users' needs with intermediate working level;

  • The cab can be open or close style installed left or right;

  • Entrance of cab: side entrance, end entrance and top entrance.

Application

Weihua cranes are widely used in machinery, metallurgy, power generation, railways, ports, petroleum, chemical, and other industries, serving key national projects and large enterprises.

Application Scenario

Water Conservancy And Hydropower

The dam-top gantry crane is installed on the top of a hydropower station dam. It is mainly used for gate lifting and material handling.

Wind Power Industry

Weihua cranes are widely used in offshore wind power projects, especially for wind turbine installation and large component handling.

Shipyard Cranes

Shipyard gantry cranes are designed for shipbuilding operations, including section lifting, turning, assembly, and launching.

Steel Mill Cranes

Weihua metallurgical cranes are used in steel mills covering lifting needs from smelting to finished product handling.

Features
Brand Reputation

Brand Reputation

Weihua Cranes ranks among the top sellers in China's crane industry, boasting high brand awareness and market share. Its products are widely used in numerous national key projects.

Full Service

Full Service

Weihua provides a one-stop service, encompassing consultation and planning, solution design, installation, and localized technical support worldwide.

Excellent Product Quality

Excellent Product Quality

Weihua Crane employs automated production lines and precision machining equipment. Key components are sourced from well-known domestic and international brands.

High Safety

High Safety

Weihua Lifting strictly adheres to international standards such as GB and FEM. Key structures adopt high safety factors to ensure precise operation.

Customized

Customized Double Girder Overhead Crane with Grab Solutions

Weihua Crane provides fully customized Double Girder Overhead Crane with Grab solutions designed for power plants, bulk material yards, waste treatment and industrial stockyard operations, offering high lifting capacity, precise handling, and reliable performance for bulk granular, loose materials and industrial waste management.

Key parameters such as lifting capacity, span, lifting height, and rail gauge can be flexibly adjusted to suit different site layouts and bulk material grabbing and handling requirements, ensuring efficient and safe operations.

Optional Configurations

  • Electric or hybrid drive trolley options

  • Automated control and remote operation system

  • Anti-sway and positioning system for precise bulk material handling

  • Energy-saving drive systems and regenerative braking

  • Customized design to match specific yard rail layouts

Our engineering team ensures high efficiency, safety, and long-term reliability, providing advanced solutions for modern power plants, environmental protection stations and bulk material handling yards.

Parameter

Technical Specifications

Span m 16.5/19.5/22.5/25.5/28.5/31.5
Lifting Height m 28
Work Duty - A6
Speed (m/min) Lifting 41.8
Crane 43.2
Trolley 98/87.3
Motor (Model / kW) Lifting YZR315M-10/75×2
Crane YZR160M2-6/7.5
Trolley YZR180L-8/11×2, YZR200L-8/15×2
Size (mm) B 7583/7733/7833
W 4800/5000
S1 2305
S2 2060
b 260/300
k 2500
Wc 3500
H 2385/2535
H1 940/1090
H2 394/544/544/694/794/894
H3 2814/2964/2964/3114/3214/3314
h 660
Weight (t) Trolley 14.7/15.6
Dead Weight Indoor 37.9/41.4/46.6/51.6/54.9/59
Outdoor 39/42.5/47.7/52.7/56/60.1
Max Wheel Load (kN) 206/218/233/247/257/269
Grab Type U 141 137 138 133 134 129 130
Volume (m³) 8 4.8 4.8 3.2 3.2 2.5 2.5
Material Density (t/m³) ≤1 >1-1.7 >1.7-2.5 >2.5~3.3
Dead Weight (kg) 7840 7993 8143 8008 8159 8155 8305
Main Size (mm) D 4380 4050 4050 3750 3750 3430 3430
Ba 3200 2820 2820 2600 2600 2350 2350
Bb 2350 2078 2078 1792 1792 1628 1628
Recommended Track QU70 or 90X90
Power Supply A.C 50Hz 380V
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