Zoom Cylinder

Compatible with Sandvik Axera 07 DD420 DD421 DD422

Achieving the required reach and positioning during drilling operations depends on reliable boom extension and retraction performance. Zoom Cylinders play a critical role in controlling this movement while operating under continuous cyclic loading, vibration, and harsh underground conditions. MASPRO Zoom Cylinders (010207073) are engineered to support smooth extension and retraction, maintain hydraulic efficiency, and reduce wear associated with repetitive movement. By helping maintain controlled boom operation and consistent performance, they contribute to improved reliability, reduced maintenance intervention, and extended component service life.
Compatible assembly: SB60 / TB60 Boom

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Benefits

Supports smooth and controlled boom extension and retraction

Improves hydraulic efficiency and operational reliability

Reduces wear associated with repetitive movement cycles

Maintains consistent boom positioning and performance

Extends component service life and reduces maintenance requirements

Locking screw secures the gland to prevent loosening, while an integrated spacer protects the rod from scoring and premature wear

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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.

Maspro product range

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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.

Talk to our team