Rear Assembly

Compatible with Sandvik Axera 07 DD420 DD421 DD422

Rear Assemblies form a critical structural connection within the boom system, supporting articulation, load transfer, and operational stability during drilling activities. Operating under continuous cyclic loading, vibration, and harsh underground conditions, these assemblies must maintain alignment and structural integrity while resisting wear and fatigue. MASPRO Rear Assemblies are engineered to improve durability, maintain reliable fitment, and support consistent boom performance, helping reduce maintenance requirements and extend component service life.
Please note that complete rear assemblies are currently under development.
Compatible assembly: SB60 / TB60 Boom
Available configurations:
Left: MASPRO Part No. 010201009
Right: MASPRO Part No. 010201010

1 Build a quote

Benefits

Maintains structural alignment across critical boom interfaces

Supports reliable load transfer throughout the boom system

Reduces fatigue-related wear and stress concentrations

Improves assembly durability in demanding underground environments

Supports reliable boom performance and extended service life

A women smiling and showing a clipboard to a man on a mine site

Why Choose MASPRO

MASPRO engineers reliability beyond the part. We combine precision engineering, Australian manufacturing and practical mining knowledge to improve equipment performance, reduce operational risk and keep critical assets working.

Engineered for reliability

Precision-engineered components designed for demanding mining environments, with performance, durability and lifecycle reliability considered from the outset.

Engineering with context

Real reliability depends on more than the component. We consider operating conditions, equipment utilisation, wear, maintenance requirements and system interactions to engineer solutions for the realities of site.

Australian made. Responsive by design.

Local engineering and manufacturing give MASPRO greater control over quality, lead times and responsiveness—helping customers reduce supply risk and maintain operational continuity.

Maspro product range

Related products

View all products

Underground

Explore

Jumbo Shaft

Boom systems · Compatible with Sandvik

Underground Zoom Cylinder

Explore

Zoom Cylinder

Boom systems · Compatible with Sandvik

Underground Zoom Assembly

Explore

Zoom Assembly

Boom systems · Compatible with Sandvik

Underground Valve Assembly

Explore

Valve Assembly

Boom systems · Compatible with Sandvik

Ready to improve reliability?

Let’s find the right solution for your operation

Whether you’re looking to improve component performance, strengthen supply certainty or reduce maintenance downtime, our team will work with you to understand the challenge and identify the right solution for your operation.

Talk to our team