Rollover Bolt

Compatible with Sandvik Axera 07 DD420 DD421 DD422

MASPRO Modified Rollover Bolts (080211002) are designed for use in both cradle-to-rollover and DPU-to-rollover mounting positions on TB60/SB60 boom applications. The M20 × 60 mm bolt features a 24 mm hex head across flats, reduced from the 30 mm head used on the standard bolt, providing improved tool access in restricted mounting areas. This modification supports faster, simpler fitment and overhaul while retaining the required mounting function.
Compatible assembly: SB60 / TB60 Boom

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Benefits

Improved tool access in restricted mounting areas

Simplifies fitment and overhaul

Supports faster installation and removal

Reduces maintenance effort

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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.

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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.

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