Pipe Handling Attachment PHA4000

Overview

The Aardwolf PHA4000 is an automatic pipe handling attachment for lifting and positioning concrete pipes. With a working load limit of 4,000 kg and a published gripping range of 300–1,200 mm, it helps contractors handle heavy pipe sections during installation and material movement.

Its narrow profile helps operators position concrete pipes in confined trenches. An automatic locking and unlocking mechanism reduces the need for hands-on intervention at the pipe during the handling cycle. The attachment requires no hydraulic power supply, and the product description specifies that slings or chains are not needed around the pipe for gripping.

How It Works

The PHA4000 holds the concrete pipe through a clamping mechanism while a suitable lifting machine supplies the lifting and positioning movement. Its automatic mechanism locks and unlocks the load during the handling cycle.

Before lifting, check the pipe weight, dimensions and condition, and confirm that the attachment and lifting machine suit the task. Position and engage the attachment as instructed in the operating manual. The operator then lifts and positions the pipe, sets it down on a stable support, and completes the release procedure specified in the manual.

This description explains the operating principle; the operating manual governs setup, engagement, release and inspection.

Key Features

• Automatic load locking and unlocking for repeat pipe handling.

• Working load limit of 4,000 kg.

• Published gripping range of 300–1,200 mm.

• Published pipe length specification of 2,500 mm.

• Narrow profile for positioning concrete pipes in tight trenches.

• Clamping mechanism designed to hold the pipe during placement.

• No hydraulic power supply required for the attachment.

• Durable powder-coated finish.

Applications

• Installing concrete drainage and stormwater pipes in trenches.

• Positioning suitable concrete pipe sections for civil engineering and infrastructure projects.

• Moving and arranging compatible concrete pipes in storage or staging areas.

• Repeated pipe placement where trench clearance limits access.

Confirm suitability for the particular pipe and site conditions before use.

Key Benefits

• Less manual intervention at the pipe because locking and unlocking are automatic.

• Simpler handling preparation without wrapping gripping slings or chains around each pipe.

• Easier access in confined trenches through the narrow attachment profile.

• Controlled positioning through a dedicated pipe clamping mechanism.

• No hydraulic connection needed to power the attachment mechanism.

Frequently Asked Questions

What is the maximum working load?

The published working load limit is 4,000 kg. The lifting machine must also have sufficient capacity for the pipe, the 760 kg attachment and any other lifting accessories at the actual working radius or configuration.

What pipe sizes can it handle?

The published gripping range is 300–1,200 mm, and the listed pipe length is 2,500 mm. Ask Aardwolf to confirm how the gripping dimension applies to your pipe and whether its length and geometry are suitable.

Does it need hydraulic power?

No. The attachment does not require a hydraulic power supply. A suitable lifting machine is still required to lift and position the load.

Are slings or chains needed?

The clamping mechanism grips the pipe without gripping slings or chains around it. This does not define the connection between the attachment and the lifting machine; use the connection specified by Aardwolf.

Is manual assistance required at the pipe?

Automatic locking and unlocking reduce the need for hands-on assistance. Site supervision, signalling or other support may still be required by the lift plan and site conditions.

Can it handle steel or plastic pipes?

The published description identifies concrete pipes. Obtain Aardwolf's confirmation before considering other materials, coatings or pipe profiles.

Will it fit any crane or excavator?

Universal compatibility is not stated. Confirm the connection, lifting capacity and operating requirements with Aardwolf and the lifting-machine supplier before use.

What should be checked before each use?

Follow the operating manual for inspections. Check the attachment, clamping and locking mechanism, lifting connection and pipe condition, and remove damaged equipment from service.