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Static Grab

Static Grab

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Static Rock Grabs are robust attachments engineered to securely grip, position, and hold large rocks in place across construction, mining, quarrying, forestry, and waste management sectors. We supply these high-quality tools to fit machinery weights ranging from 0.5-tonne units up to 45-tonne civil equipment. Designed to maintain a reliable static hold for precise rock placement or stabilisation, these units can be operated using either mechanical or hydraulic controls. Every configuration is fabricated from high-quality materials to withstand robust working conditions and features an 18-month warranty on its cylinders.
Static Grab

Key Features

Static Placement Stability

The fixed-finger layout is engineered to provide enhanced control and stability when positioning or stabilising large, heavy objects on-site. This structural geometry maintains a secure grip throughout the entire moving cycle to improve overall project efficiency.

Mechanical or Hydraulic Control

These attachments offer versatile machine integration, giving fleet managers the flexibility to operate the grab using standard mechanical stiff-arm link setups or responsive hydraulic controls, depending on the specific excavator configuration.

Custom-Width Manufacturing

To accommodate unique material handling demands and specific stone dimensions, each unit can be manufactured to any width as required by the customer. The local Brisbane workshop handles these precise geometric builds to guarantee a perfect application fit.

Warranted Cylinder Engineering

For configurations utilising active hydraulic actuation, the integrated cylinders are backed by a comprehensive 18-month warranty. This high-grade component coverage ensures reliable pressure retention and long-term operating safety during continuous material handling.

High-Quality Construction

The entire framework features a strong and durable construction fabricated from premium structural steel. This robust build provides excellent component longevity and resists distortion when subjected to severe twisting forces and harsh environments.

20T Static Grab

Machine Compatibility

Airman
Bobcat
Case
Caterpillar
Daewoo
Hidromek
Hyundai
IHI
JCB
John Deere
Kobelco
Komatsu
Liugong
Mitsubishi
Nagano
New Holland
Samsung
Sany
Sumitomo
Takeuchi
Terex
Toyota
Volvo
XCMG
Yuchai

Frequently Asked Questions

These attachments are built to securely grip, position, and stabilise large rocks, heavy stones, and bulky debris. They are widely used in construction, mining, quarrying, forestry, and waste management projects where precise material placement is required.

We manufacture these high-strength gripping tools to suit excavator weights starting from 0.5-tonne mini machines up to 45-tonne civil production models. Each headplate is precision-machined to match the exact original equipment manufacturer pin layout of your specific model.

The grab can be configured to run as a purely mechanical attachment utilising the machine's bucket linkage and a fixed stiff-arm, or as a hydraulically controlled unit. This allows operators to choose the best drive system to match their machine's auxiliary plumbing.

Yes. Every unit can be manufactured to any custom width required by the customer to match unique project parameters. The local engineering team utilises the main workshop infrastructure to adjust the structural width before final assembly.

All cylinders supplied with these rock grabs are protected by an 18-month warranty against manufacturing defects and internal seal failures. This warranty ensures long-term operational reliability and reliable clamping force during heavy-duty lifting.

Operators can order these attachments with optional finger serrations machined along the inner profiles to increase mechanical grip on smooth river stones or wet timber. Additionally, high-friction areas can be supplied with specialised hard facing for extra structural reinforcement against abrasive wear.

What Our Customers Are Saying

On the ground feedback from the civil contractors, fleet managers, and rental groups who rely on our gear day after day.

Ian Duthie

GM, Aussie Excavators Plant Hire

Josh

Plant Manager, DECC

Luke Freeman

Managing Director, FGMC

Quality of products is the forefront

RAM Equipment has been working with OZ Buckets™ for the last 4 years. Their customer service, turn round times and quality of products is the forefront of their business and this is needed in a supplier.

We look forward to continuing our work with Rob & OZ Buckets™ well into the future.

RAM Equipment (SA)

Reliable and high-quality excavator buckets

OZ Buckets™ has been providing reliable and high-quality excavator buckets to Forecast Machinery for quite some time. Quality and durability are important factors to consider when it comes to heavy machinery equipment, and it's great that OZ Buckets™ has been able to meet Forecast's needs in this regard.

Forecast Machinery (NT)

Great Product backed with Better Product Support 

Ongmac has been using OZ Buckets™ for over 6 years. OZ’s short turn around and quality buckets is what keeps us using OZ Buckets™. Thanks for all the support.

Sam Moore

Ongmac

Reliable and top-notch excavator buckets

I have been a loyal customer of OZ Buckets™ for the past 5 years, and I can confidently say that their excavator buckets have been a game-changer for my business. Their products are of exceptional quality and durability, which has allowed me to handle even the toughest excavation jobs with ease. Not to mention, their customer service is outstanding, and they always go above and beyond to ensure my satisfaction. I highly recommend OZ Buckets™ to anyone looking for reliable and top-notch excavator buckets. Thank you, OZ Buckets™, for being an integral part of my success!

Bunyip Equipment (VIC)

Quality Machinery requires Quality Attachments

Quality Machinery requires Quality Attachments – for quality we rely on OZ Excavator Buckets. We have maintained a strong relationship with OZ Excavator Buckets for 20+ years. The team at OZ Excavator Buckets provide an excellent range of attachments built to the highest standards to complement our range of products.

DLM Machinery (TAS)