Heavy Duty Mobile Demolition Shear

Resource Overview

McMahon Services has recently built the largest, heaviest and most powerful mobile demolition shear currently in operation worldwide.

Combining a 400 tonne Komatsu Excavator with the world’s largest heavy duty cutting shear, the machine has a massive physical presence. The steel shear was custom fabricated in the United States, capable of piercing through 80mm high grade steel with a cutting force pressure of 5500PSI.

Modifications were made to the standard Genesis 2555R heavy duty shear which included increased length, and increased strength in critical areas. The most significant modification was the improvement to the hydraulics system which allows the Excavator machine to deliver full power to the shear and achieve the manufacturer maximum rated pressure and flow.

The Komatsu PC4000 Excavator is known for its robust structure, superior quality and efficient mechanisms. The Excavator is commonly used in large mine sites around the world in open-cut mining operations, and has proved its reliability and outstanding performance.

The powerful mobile demolition shear can be utilised to undertake large scale, heavy duty decommissioning projects, such as former power stations, manufacturing facilities, oil refineries and processing plants.


  • Name: Heavy Duty Mobile Demolition Shear
  • Type: Excavator
  • Manufacturer: Excavator - Komatsu, Shear - Genesis
  • Model: PC4000-6
  • Capacity / Size: 35 tonne
Do you require a specialised demolition excavator, for your next project? Contact the team at McMahon Services to assist you with your project delivery and equipment hire options.
image description
McMahon Services Receives Top Honour on World Demolition Stage

McMahon Services, recently took out the ‘World’s Best Industrial Demolition Project Award’ at the 2016 World Demolit...

Read more
image description
Augusta Power Stations Decommissioning
  • Demolition & Decommissioning
  • Environmental Remediation
  • Asbestos Removal & Hazardous Material Removal
Find out more
image description
Precision Demolition Attachments

Model: Various
Type: Shears, Booms, Grapples, Railbreakers, Buckets and Pulverisers
Capacity / Size: Various
Manufacturer: Various

Find out more
image description
PC1250 Ultra High Reach Demolition Excavator

Model: PC1250
Type: Excavator
Capacity / Size: 125 tonne
Manufacturer: Komatsu

Find out more

Enquire today

Interested in a career at McMahon Services?
    (Please note your information will only ever be used by McMahon Services to contact you. Your privacy is very important to us.)
  • This field is for validation purposes and should be left unchanged.