Established over 40 years ago, WA Limestone is a family-owned company with quarries strategically located all over the Perth Metropolitan Area. It is known as one of the biggest suppliers of road construction materials in Western Australia. The company’s director Steven Della Bona is no stranger to the quarrying industry. He has been instrumental in Limestone’s continued growth, which now encompasses the construction of sea walls and breakwaters among various other applications within the industry. He’s also a long-standing IQA member, former chairman of the IQA’s Western Australian branch and a former national IQA director.
The excavator will be involved in the heavy lifting of 650,000 tonnes of limestone and 300,000 tonnes of granite along the breakwater.
Recently, Della Bonna’s business took on the breakwater construction on the Ocean Reef Marina, near Joondalup, about 30km north of Perth. Work is scheduled to be complete by 2022. Commissioned by the WA Government, the two breakwaters will stretch for two kilometres. Each breakwater is up to 18.5 metres high from the ocean floor and includes 650,000 tonnes of
limestone and 300,000 tonnes of granite.
The ZX690LCH-5 is WA Limestone’s first-time purchase of a Hitachi excavator
...outstanding reliability with minimal down time.
The Hitachi ZX690LCH-5 mid-sized excavator is designed for the harsh weather conditions it will encounter along the Ocean Reef coastline.
The heavy lifting of such materials has been secured with the recent purchase of a Hitachi ZX690LCH-5 mid-sized excavator. Della Bonna said Hitachi machines are “renowned for their reliability, performance and fuel economy”.
The ZX690LCH-5 features an optimised hydraulic system and engine which assures Della Bonna the machine will not only run efficiently but maintain high durability – in spite of the harsh weather conditions it will be subjected to along the coastline.
Striving to meet customer satisfaction and go the extra mile, Della Bonna remarked that “so far the machine has had outstanding reliability with minimal down time. In particular, the operator
comfort and overall machine performance is second to none. We’re also enjoying the peace of mind the ConSite Oil technology has provided, allowing us to monitor the machine’s condition and operational performance in real time.
“I’m particularly impressed with the strength of the boom arm. It seems the Hitachi excavators are equipped with more steel in this area compared to other excavators which improves the overall
lifting capacity,” he added.
This is WA Limestone’s first purchase of a Hitachi machine. Della Bonna acknowledged the support of Hitachi Construction Machinery’s major accounts manager Steve Gunn. “He made it
very easy to access the information required and provided an honest timeline on machine delivery, so I could continue to meet the demands of the Breakwater construction project.”
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🦺Hitachi is coming to Murrumbateman Field Days 18-19 October! 🦺
Join us at Stand Y27 on Ravensworth Row to see Hitachi’s innovative and reliable machines in person, showcasing cutting-edge technology and top performance.
🔥 Plus, don’t miss your chance to enter our competition at the stand — the lucky winner will take home a Weber Baby Q BBQ! 🔥
Come see the machines, chat with our experts, and enter to win!
📅 See you at Murrumbateman Field Days!
Wenco’s asset performance management rebranding introduces APM Track, APM React, and APM Reliability—solutions that transform mining maintenance from reactive to predictive.
📉 APM Track centralises maintenance management
📊APM React delivers real-time asset health &
📈 APM Reliability optimises maintenance timing using expert models.
Together, they boost uptime, reduce costs, and improve operational efficiency.
Explore Wenco’s fleet management solutions at the IMARC event, October 21-23, 2025, at the Hitachi stand; D19. Don’t miss it!
Customer Spotlight — Craig Cross Contracting
Craig Cross Contracting recently added a Hitachi ZX38U-5 and ZX65USB-5 to their fleet.
“The service was exemplary — great product knowledge, quick responses, and a perfect fit for our operational needs. The Hitachi excavators are powerful, efficient, and comfortable to operate.”
👏 Thanks to Craig and team for trusting Hitachi and well done to our Tasmanian crew for delivering a first-class experience.
We’re excited to join Elmore Field Days 2025 as an exhibitor!
Come meet the Hitachi Construction Machinery Australia team to chat about our Mini Excavator finance offer and explore our Excavator range.
Our experts are ready to help you find the right machine to power your next project.
📍 Elmore VIC | Oct 7–9
We’re excited to join Elmore Field Days 2025 as an exhibitor!
Come meet the Hitachi Construction Machinery Australia team to chat about our Mini Excavator finance offer and explore our Excavator range.
Our experts are ready to help you find the right machine to power your next project.
📍 Elmore VIC | Oct 7–9
🔗 Learn more about Elmore Field Days: https://www.elmorefielddays.com.au/
Wenco International Mining Systems delivers smart mining solutions that boost productivity, safety, and efficiency. From fleet management to autonomous systems and data analytics, Wenco helps mines lower costs and make smarter decisions — all in real time. ⛏️💡 #SmartMining #DigitalTransformation #Wenco
Excited for IMARC 2025? So are we!
Hitachi and Wenco are proud to be exhibiting at the International Mining and Resources Conference (IMARC), where industry leaders come together to shape the future of mining.
Join us as we showcase how our integrated technologies and smart mining solutions are driving efficiency, sustainability, and innovation across the industry.
📍 Visit us at stand D19
📅 October 21–23, 2025
📍 ICC, Darling Harbour Sydney
Let’s connect, collaborate, and shape the future of mining—together.
Right Size. Right Performance. RIGHT NOW.
Meet the Hitachi ZX130-7H and ZX135US-7H – engineered for contractors who demand more from every dig.
💡 Precise, powerful hydraulics
🔒 Operator comfort and safety
🌱 Exceptional fuel efficiency
📈 Built for lasting performance
Upgrade your fleet with finance from 2.99% for 36 months and see why Hitachi is the name trusted on job sites across Australia.
Visit our website for more information: https://hitachicm.com.au/deals-on-mids/
🚧 Spotlight on the S Series H21 Hitachi ZX170W! 🚧
Now in stock and ready for delivery. The H21 Hitachi ZX170W is engineered to boost productivity on rail projects, offering one of the safest and most dependable solutions in the industry.
Built tough for demanding environments, it delivers versatility, performance, and exceptional safety.
The advanced S Series Rail Guidance System includes retractable rail wheel assemblies that maintain tyre traction and braking control, while the blade’s mechanical twist mechanism complies with strict Australian Standards.
💡 Prioritise safety, reliability, and performance for your next rail job.
Contact us today to secure the S Series H21 ZX170W!
🌟 Another Happy Hitachi Customer! 🌟
A big congratulations to Tim on taking delivery of his brand-new Hitachi ZX55U-5 in sunny Hobart! ☀️
🗣️ Tim shared:
"I’m so impressed with the rapid response from Tony and the quality of the machine. Delivered in perfect condition in no time at all—very impressed!"
🗣️ Tony added:
"Thanks to Hitachi keeping ready-to-go excavator stock in Tassie, we were able to meet Tim’s needs quickly. We’re looking forward to providing ongoing support for the life of his machine."
🔸 Reliable solutions. Delivered fast.
🦺Hitachi is coming to Murrumbateman Field Days 18-19 October! 🦺
Join us at Stand Y27 on Ravensworth Row to see Hitachi’s innovative and reliable machines in person, showcasing cutting-edge technology and top performance.
🔥 Plus, don’t miss your chance to enter our competition at the stand — the lucky winner will take home a Weber Baby Q BBQ! 🔥
Come see the machines, chat with our experts, and enter to win!
📅 See you at Murrumbateman Field Days!
Wenco’s asset performance management rebranding introduces APM Track, APM React, and APM Reliability—solutions that transform mining maintenance from reactive to predictive.
📉 APM Track centralises maintenance management
📊APM React delivers real-time asset health &
📈 APM Reliability optimises maintenance timing using expert models.
Together, they boost uptime, reduce costs, and improve operational efficiency.
Explore Wenco’s fleet management solutions at the IMARC event, October 21-23, 2025, at the Hitachi stand; D19. Don’t miss it!
Customer Spotlight — Craig Cross Contracting
Craig Cross Contracting recently added a Hitachi ZX38U-5 and ZX65USB-5 to their fleet.
“The service was exemplary — great product knowledge, quick responses, and a perfect fit for our operational needs. The Hitachi excavators are powerful, efficient, and comfortable to operate.”
👏 Thanks to Craig and team for trusting Hitachi and well done to our Tasmanian crew for delivering a first-class experience.
We’re excited to join Elmore Field Days 2025 as an exhibitor!
Come meet the Hitachi Construction Machinery Australia team to chat about our Mini Excavator finance offer and explore our Excavator range.
Our experts are ready to help you find the right machine to power your next project.
📍 Elmore VIC | Oct 7–9
We’re excited to join Elmore Field Days 2025 as an exhibitor!
Come meet the Hitachi Construction Machinery Australia team to chat about our Mini Excavator finance offer and explore our Excavator range.
Our experts are ready to help you find the right machine to power your next project.
📍 Elmore VIC | Oct 7–9
🔗 Learn more about Elmore Field Days: https://www.elmorefielddays.com.au/
Wenco International Mining Systems delivers smart mining solutions that boost productivity, safety, and efficiency. From fleet management to autonomous systems and data analytics, Wenco helps mines lower costs and make smarter decisions — all in real time. ⛏️💡 #SmartMining #DigitalTransformation #Wenco
Excited for IMARC 2025? So are we!
Hitachi and Wenco are proud to be exhibiting at the International Mining and Resources Conference (IMARC), where industry leaders come together to shape the future of mining.
Join us as we showcase how our integrated technologies and smart mining solutions are driving efficiency, sustainability, and innovation across the industry.
📍 Visit us at stand D19
📅 October 21–23, 2025
📍 ICC, Darling Harbour Sydney
Let’s connect, collaborate, and shape the future of mining—together.
Right Size. Right Performance. RIGHT NOW.
Meet the Hitachi ZX130-7H and ZX135US-7H – engineered for contractors who demand more from every dig.
💡 Precise, powerful hydraulics
🔒 Operator comfort and safety
🌱 Exceptional fuel efficiency
📈 Built for lasting performance
Upgrade your fleet with finance from 2.99% for 36 months and see why Hitachi is the name trusted on job sites across Australia.
Visit our website for more information: https://hitachicm.com.au/deals-on-mids/
🚧 Spotlight on the S Series H21 Hitachi ZX170W! 🚧
Now in stock and ready for delivery. The H21 Hitachi ZX170W is engineered to boost productivity on rail projects, offering one of the safest and most dependable solutions in the industry.
Built tough for demanding environments, it delivers versatility, performance, and exceptional safety.
The advanced S Series Rail Guidance System includes retractable rail wheel assemblies that maintain tyre traction and braking control, while the blade’s mechanical twist mechanism complies with strict Australian Standards.
💡 Prioritise safety, reliability, and performance for your next rail job.
Contact us today to secure the S Series H21 ZX170W!
🌟 Another Happy Hitachi Customer! 🌟
A big congratulations to Tim on taking delivery of his brand-new Hitachi ZX55U-5 in sunny Hobart! ☀️
🗣️ Tim shared:
"I’m so impressed with the rapid response from Tony and the quality of the machine. Delivered in perfect condition in no time at all—very impressed!"
🗣️ Tony added:
"Thanks to Hitachi keeping ready-to-go excavator stock in Tassie, we were able to meet Tim’s needs quickly. We’re looking forward to providing ongoing support for the life of his machine."
🔸 Reliable solutions. Delivered fast.
Port Wakefield Road
Cavan SA 5094
08 8360 5300
128 Tile St
Wacol QLD 4076
07 3276 4500
128 Tile St
Wacol QLD 4076
07 3423 5600
53 Halifax Drive
Davenport WA 6230
08 9724 8300
Unit 15, 157-161 Gladstone St
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02 6259 4100
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08 8942 7800
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Emerald QLD 4720
07 4980 6800
27 Law Close
Gunnedah NSW 2380
02 6740 1700
141 Lyons St, Bungalow,
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07 4031 9000
Dealer Website
Unit 1, 59 Hargraves Ave,
Albion Park Rail NSW 2527
0407 383 132
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48 - 50 Percy Rd
West Kalgoorlie WA 6430
08 9025 2400
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Rocherlea TAS 7248
03 6323 8500
12 - 20 Southgate Dr
Paget QLD 4740
07 4952 6800
240 - 248 Frankston Rd
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03 9791 6666
27-35 Thomas Mitchell Dr
Muswellbrook NSW 2333
02 6541 6300
1 Craftsman Close
Beresfield NSW 2322
02 4927 9000
107 Allen Road
Forrestdale WA 6112
08 9234 9800
1/119 Iron Ore St
Wedgefield WA 6721
08 9172 6800
130 Hume Highway
Somerton VIC 3062
03 9303 6700
51 Milperra Rd
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Level 8, 6 Hassall Street
Parramatta NSW 2150
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168 Hollinsworth Rd
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32 Boonderoo Road
Tom Price WA 6751
08 9188 2390
22 Carrington Road
Torrington QLD 4350
07 4614 3300
22-24 Duckworth St
Townsville QLD 4814
07 4727 5100
9 Oborn St
Whyalla Norrie SA 5608
08 8360 5300
