Erkat Patch Planers

The Erkat Patch Planers are cold milling attachments for asphalt & concrete with adjustable cutting depths.

Patch Planers can work in every position on horizontal, vertical and inclined surfaces (can even work overhead in tunnels). The planer provides a superb finish and the extracted material can be used as back fill.

Product Features

  • Hydraulically control cutting depths up to 19cm
  • Low vibration and thick housing for less noise
  • Extensions available for deeper trenching
  • Designed and manufactured in Germany

Uses

  • Road repairs and maintenance
  • Re-surfacing
  • Can be used to lower or level concrete or rocky surfaces (depth control)
  • Descaling walls in tunnels

Available to fit 8-18 ton excavators

Manufacturer: Erkat

Excavator requirements: Standard breaker circuit.




Erkat Rock Wheels

The Erkat Rock Wheel offers more accuracy than breakers and they are ideal for trenching in hard, rocky conditions.

Unlike other rock wheels the Erkat cutters we supply have the motor mounted on the side and not contained in the rotating drum. This patented design means the motor is protected from unnecessary damage.

Product Features

  • 360 degree rotation
  • Low noise and vibration for excavation in noise sensitive areas
  • Extensions available for deeper trenching
  • Designed and manufactured in Germany

Uses

  • Trenching, quarrying, tunnelling and rock excavation
  • Can be used to lower or level concrete or rocky surfaces
  • Descaling walls in tunnels
  • Precision excavation (when pipes etc must be avoided)

Available to fit 8-18 ton excavators

Manufacturer: Erkat

Excavator requirements: Standard breaker circuit.




Piling – 2 Jaw Cropper

2 Jaw Cropper

Our 2 Jaw Cropper or “Power Cropper” is an extremely powerful device with the ability to rapidly reduce square piles (cuts up to 350mm square piles). The 2 Jaw cropper is capable of cropping both the concrete and re-bar in pre-cast pile and can be used in tight spaces such as trenches.

Versatility

The 2 Jaw Cropper has two operating functions;

  1. The 2 jaw pile cropper can rapidly crop the whole pile including the re-bar to a desired height
  2. The 2 Jaw pile cropper can then crop just the concrete pile, leaving the re-bar exposed

Technical Specifications

Model Cropping Range(square) Excavator Approx Weight No. of Rebar Chains Flow/min Pressure Bar
AMB 350 200-350 mm 13 Ton+ 1018 Kg 1-4 2 Leg 40/80 180-350

 

Not What You Are Looking For? – Astra Site Services have a wide range of Pile Cropping attachments to suit all scenarios, If the 2 Jaw does not suit you job try our other cropper options below

 

4 Jaw Concrete Crusher 

Round Pile Croppers

Square Pile Croppers

 




Piling – Trench Cropper

The Trench Cropper is used to cut piles in tight, narrow spaces and it’s not possible to use a standard pile cropper.

Using the Trench Cropper:

  • – Will cut 350 – 1000mm round piles
  • – Crops 300-350mm round piles in trenches as narrow as 600mm wide.
  • – Popular with housing foundations.
  • – Ideal when working with piles in foundations & footings that require (or allow for) minimal excavation.

Taets are the world’s leading manufacturer of pile cropping equipment and Astra are the sole UK dealer for all Taets equipment.

Technical Specification

Model Cropping Range Excavator Approx Weight Flow/min Pressure Bar
Type 45 350-450 mm 12 Ton+ 600 Kg 20 350
Type 80 600-800 mm 20 Ton+ 1050 Kg 40 350
Type 100 800-1000 mm 30 Ton+ 2600 Kg 60 350

 

Not What You Are Looking For? – Astra Site Services have a wide range of Pile Cropping attachments to suit all scenarios, If the Trench Cropper does not suit you job try our other cropper options below

4 Jaw Concrete Crusher 

Round Pile Croppers

Square Pile Croppers

 




Soosan Hydraulic Breakers

Soosan are the world’s third largest manufacturer of Hydraulic Breakers and the outstanding performance of these breakers is recognised worldwide.

Soosan hydraulic breakers are a preferred brand of breaker across the UK. As well as the hundreds of breakers available for hire in Astra’s nationwide fleet, hundreds of Soosan Breakers have been sold to leading UK construction companies in the last 5 years.

All breakers are tested in accordance with an ISO quality control system before delivery.

Product Features

  • Highest Power to Weight Ratio
  • The patented unique valve system means a simple hydraulic circuit
  • Fewer components means less maintenance
  • Fully closed frame with noise and vibration dampening system

Uses

  • Demolishing concrete structures
  • Rock breaking
  • Road works (tarmac cutting)
  • Secondary breaking in quarries

Manufacturer’s warranty and full product support are available on all new breakers.

New and used Soosan breakers are available to fit 1-55 ton excavators.

Excavator requirements: standard breaker circuit.




Taets Linked (CFA) Pile Croppers

Taets are the world’s leading manufacturer of square and round pile croppers.

The round/linked pile cropper is used to cast in-situ concrete piles ranging from 300mm-1000mm wide.

Pile croppers are suspended from the excavators hitch and lowered over the pile. Links can be added or removed on site with ease when adjusting to cropping different sizes of pile.

Product Features

  • Enables a low cut off level of pile
  • No cracks below cut off level
  • Gives perfect horizontal fracture on pile & no damage to re-bar
  • No noise or vibration
  • Certified chains can be supplied with each pile cropper unit

Uses

  • Cutting cast in-situ concrete piles 300-1000mm

Manufacturer’s warranty and full product support are available on all new pile croppers.

New and used Taets pile croppers are available to fit 12-20+ ton excavators.

Excavator requirements: Two way circuit.

Square Pile croppers are also available.




Taets Square Pile Croppers

Taets are the world’s leading manufacturer of square and round pile croppers. The Taets square pile cropper is used to cut pre-cast concrete piles ranging from 140mm-350mm wide with 4-8 rebar.

Pile croppers are suspended by a 4 leg chain from the excavators hitch and lowered over the pile. The square pile cropper has 4 powerful rams that cut the pile to the desired height leaving, just the re-bar behind.

Product Features:

  • Enables a low cut of level of pile.
  • No cracks below cut off level.
  • Gives perfect horizontal fracture on pile & no damage to re-bar.
  • No noise or vibration.
  • Certified chains can be supplied with each pile cropper unit.

Uses:

  • Cutting pre-cast square concrete piles 140-350mm.

Manufacturer’s warranty and full product support are available on all new pile croppers.

New and used Taets pile croppers are available to fit 8-20+ ton excavators.

Excavator requirements: Two way circuit.

Round Pile croppers are also available.




Tree Shear

The Trevi Benne Tree Shear attachment is designed for the efficient and safe felling of trees, lifting of Logs and maintenance of overgrown bush areas

The Tree Shear attachment allows the excavator operator to grab and take hold of the tree securely, whilst the blade simultaneously cuts the tree to the desired height. The tree remains secure in the jaws and can be moved for stacking or processing safely.

The design of these attachments means that they are ideally suited to use in places with restricted or difficult access, such as roadsides, steep slopes, orchards and rail lines.The Trevi Benne WT series Tree Shears are available to fit 5 – 30 Ton excavators.

Trevi Benne Tree Shear Attachment

trevi benne Tree Shear attachment




Trevi Benne CS Series Scrap Shears

Trevi Benne CS Series Scrap Shears (The Marilyn Shear).

The Marilyn Shear is designed for use in modern industrial demolition sites where relevant cutting force at considerable height is required. The Shears are commonly used to demolish heavy steel structures as well as on professional scrap and steel recycling sites.

The jaw features a ‘parrot beak shape’ meaning the material is cut cleaner and won’t jam like many scissor action jaws.

Product Features

  • 360 degree rotation
  • The Trevi Benne Shears are made out of wear resistant steel mixtures including the durable HARDOX-400® steel
  • Interchangeable blades with four cutting edges
  • Equipped with a heavy duty double ball bearing swivel head and enhanced rotation motor
  • Special blade on the tip of the beak, makes welding unnecessary
  • Equipped with an oil regeneration valve for extremely rapid work cycles

Applications

  • General demolition of steel structures
  • Breaking down scrap steel
  • Offshore demolition/ oil rig decommissioning
  • Will cut through most profiles of steel and steel rope

Manufacturer’s warranty and full product support are available on all new Trevi Benne attachments.

New and used Trevi Benne Shear attachments are available to fit 2-55 ton excavators.

Excavator requirements: Two way plus auxiliary (rotation) circuit.

If you would like to know more about our Trevi Benne scrap shears or any of the other excavator attachments we have, please fill in the form below and one of our attachment experts will call you back to discuss your requirements.

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Trevi Benne Hydraulic Grabs

The Trevi Benne PMG-Series of Demolition and Sorting Grabs are available for either sale or hire.

The demolition and selector grabs have been designed and manufactured to demolish structures and buildings of medium consistency. The Grabs can then be used to process materials for environmental recovery, by moving and separating aggregates  on site or at recycling centres.

These heavy duty grabs have a 360 degree rotation, wide biting area and powerful closing force.

Product Features

  • Hydraulic cylinders with safety valve and end cushioning
  • Made of durable Hardox-400® steel
  • Exchangeable blades are made of steel Hardox-500®
  • Large jaw opening for large loading volume
  • Equipped with a heavy duty double ball bearing swivel head and enhanced rotation motor

Uses

  • Loading, unloading heavy, bulky materials
  • Processing/ manoeuvring waste
  • Commonly used in recycling centres

Manufacturer’s warranty and full product support are available on all new Trevi Benne Attachments.

New and used Trevi Benne Hydraulic Grabs are available to fit 1 to 55+ ton excavators.

Excavator requirements: Two way plus auxiliary (Rotation) circuit.