Overhead Cranes For Timber Lifting

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Timber plunder

Bridge crane for timber lifting

introduce

Bridge cranes for timber lifting are specialized material handling systems designed to efficiently and safely move logs, planks, and other timber products from forestry, sawmills, and timber processing plants. Suspended on overhead tracks, these systems can move precisely within a defined work area while minimizing disturbance to the ground.

Key features of bridge cranes used for timber lifting

1. Highly efficient load handling: capable of accurately and stably lifting heavy timber.
2. Space optimization: Since the lifting mechanism operates above, it can make the most of the ground space.
3. Double beam configuration: The double beam model offers higher load capacity (up to 450 tons) and is suitable for heavy-duty operations.
4. Single-beam solution: A lightweight, cost-effective solution suitable for lighter loads (0.5-20 tons).
5. Customizable configuration: Can be customized to meet specific workspace dimensions and load requirements.
6. Specialized accessories: Designed for use with timber grabs, clamps, and other lifting equipment.

Technical Parameter Table of Bridge Cranes for Timber Lifting

scope	scope	notes
Lifting capacity	0.5 – 450 tons	Single beam: 0.5-20 tons; Double beam: 1-450 tons
Span (width)	1 – 31.5 meters	Standard and customization options are available.
Increase height	6-24 meters	Customization is available to meet specific facility requirements.
Travel speed	20-40 meters per minute	It varies depending on the load and application.
Speed increase	0.8 – 20 meters/minute	Offers a two-speed option for precise control.
power supply	380V/50Hz/3-phase (standard)	Other voltages can be provided upon request.
Structural design	Single-girder bridge crane , double-girder bridge crane , or under-slung bridge crane	Based on load requirements

Overhead Cranes For Timber Lifting Applications

1. Timber mills and sawmills for log handling and processing
2. Lumber yards for stacking and retrieval
3. Construction sites for beam and plank installation
4. Paper mills for raw material handling
5. Furniture manufacturing facilities

Gantry Crane For Timber Lifting

Gantry crane for lifting timber

Gantry Crane For Timber Lifting Introduction

Gantry cranes for timber lifting are robust, freestanding lifting systems with a bridge supported by two vertical legs that run on ground-mounted rails. Specifically designed for outdoor timber handling, these cranes provide exceptional stability and versatility for heavy-duty log management in forestry operations, ports, and timber storage yards.

Gantry Crane For Timber Lifting Key Features

1. Heavy-Duty Performance: Handles large timber volumes with ease, including oversized logs
2. Outdoor Capability: Designed for all-weather operation with wind-resistant structures
3. Track Mobility: Runs on ground rails, offering wide coverage of timber yards and storage areas
4. High Lifting Capacity: Single girder models up to 30 tons; Double girder models up to 400 tons
5. Customizable Span: Adaptable to various workspace dimensions and timber yard layouts
6. Enhanced Safety: Equipped with anti-sway systems and specialized timber attachments

Gantry Crane For Timber Lifting Technical Parameters Table

Parameter	Range	Notes
Lifting Capacity	10 – 400 tons	Single girder: 10-30 tons; Double girder: 20-400 tons
Span (Width)	12 – 35 meters	Some models available up to 32 meters
Lifting Height	6 – 60 meters	Customizable for specific application needs
Travel Speed	15 – 30 m/min	Varies based on load and terrain
Hoist Speed	10 – 30 m/min	Double-speed options for precise positioning
Power Supply	380V/50Hz/3Phase	Other specifications available upon request
Structural Design	Single girder truss, double girder, or portal frame	Based on load requirements and environmental conditions

Gantry Crane For Timber Lifting Applications

1. Forestry operations for log loading/unloading and transportation
2. Timber ports and docks for ship loading/unloading
3. Lumber storage yards for stacking and retrieval
4. Paper mill facilities for raw material handling
5. Construction sites for heavy timber component installation

Timber Grabs

Timber plunder

Timber Grabs Introduction

Timber grabs (also known as log grabs or wood grapples) are specialized attachments designed for efficient lifting, loading, and handling of logs, timber, and other elongated wooden materials. These devices work in conjunction with overhead cranes, gantry cranes, or excavators to significantly improve timber handling efficiency while reducing manual labor.

Timber Grabs Key Features

1. High Load Capacity: Capable of securely gripping large, heavy logs of varying diameters
2. Precision Grasping: Engineered to handle irregularly shaped logs with minimal damage
3. Multiple Configurations: Available in single-rope, double-rope, four-rope, and electric/hydraulic models
4. Robust and durable construction: Made of high-strength steel, it exhibits excellent wear resistance in harsh environments.
5. Flexible operation: It can be used with various lifting equipment and is suitable for different timber handling scenarios.

Timber Handling Technology Parameter Table

scope	describe	notes
type	Single rope, double rope, four rope, electric or hydraulic	According to crane type and application scenario
Load capacity	1-50 tons	Varies depending on model and design
Opening width	1.0 – 3.6 meters	Determine the maximum log diameter that can be processed.
weight	200 – 2,400 kg	No suspension components
Attachment Method	Direct mounting, suspension system or hydraulic connection	According to crane type
Rotational capability	Fixed rotation or 360° hydraulic rotation	Optional features enhance operability
Material	High-strength steel alloy	Ensure durability and abrasion resistance

Timber grabbing application

1. Forestry operations involving logging and transportation of logs
2. Used in sawmills for loading, unloading, and feeding logs into processing equipment.
3. Timber ports and ship/container loading/unloading terminals
4. Timber yards used for stacking and recycling operations
5. Construction sites for handling timber components

Common types of wood grabbing objects

1. Four-rope timber grab: Most commonly used in bridge cranes and gantry cranes, it has excellent stability.
2. Electric grab bucket: Ideal for continuous operations in sawmills and port facilities.
3. Hydraulic grab: Provides powerful clamping force for heavy-duty operations and is often used in conjunction with excavators.
4. Special Designs: Including designs for single logs (MHG), large trees (MBG), and hardwoods (MBGS)