Jack Leg

Compatible with Sandvik Axera 07 Cabolt 07 DD420 DD421 DL420 DS420 DS421 Solo 07

Reliable drilling performance depends on stable machine positioning throughout the drilling cycle. MASPRO Jack Leg Assemblies are engineered to provide structural support and machine stability during operation, helping maintain accurate positioning and consistent performance in demanding underground environments. Designed to withstand cyclic loading, impact forces, and harsh operating conditions, these assemblies support reliable machine operation while reducing maintenance requirements and extending service life. Harsh Water variants incorporate additional protection to improve durability in corrosive and high-moisture environments.

Front – Standard: MASPRO Part No. 010202005
Front – Harsh Water DD421: MASPRO Part No. 010202007
Front – Harsh Water DS421: MASPRO Part No. 010402002
Rear – Standard: MASPRO Part No. 010202006
Rear – Harsh Water DS421: MASPRO Part No. 010202008

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Benefits

Provides stable machine support during drilling operations

Maintains positioning accuracy and operational stability

Improves durability under cyclic loading and impact conditions

Reduces maintenance requirements in demanding environments

Harsh Water variants offer enhanced corrosion resistance and service life

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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.

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