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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🌟 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.
💛 R U OK? Day 2025 💛
Today is a reminder that a simple conversation can change a life. At Hitachi Construction Machinery Australia, the safety and wellbeing of our people will always come first.
This month, we also donated to Beyond Blue to support their incredible programs and resources that provide life-changing help to those who need it most.
If you or someone you know is doing it tough, take a moment to check in, ask “R U OK?”, and remind them they’re not alone.
Let’s break down the barriers to these tough conversations—together.
📞 Visit beyondblue.org.au
for free, confidential support.
💬 Learn more about R U OK? Day at ruok.org.au
Helping the Tiniest Patients Thrive 👶💛
Our partnership with the @humptydumptyfoundation is making a real impact! This week, Brendan and Shaun visited North Canberra Hospital to see their new BiliLux LED Phototherapy Light in action.
This life-saving device is the hospital’s first of its kind and is already helping provide safer, more effective treatment for newborns with jaundice—supporting hundreds of babies every year.
We’re proud to help deliver vital equipment to hospitals and communities where our teams live and work. 💪✨
#HCA #OrangeFamily🍊#HumptyDumptyFoundation #CommunitySupport #HitachiCare #HealthcareInnovation
🚨 New Machine Alert! 🚨
The Bell G140 Motor Grader has officially landed in Australia!
Built for precision, performance, and reliability, this grader is set to change the game for roadworks and construction projects.
🔗 https://www.landscapecontractor.com.au/the-bell-g140-and-hitachi/
From Japan to Australia, innovation drives everything we do.
This film from Hitachi Construction Machinery showcases how we are always pushing boundaries and delivering solutions that matter - on the frontlines of technology, sustainability, and society.
🔥 Win a FREE Weber BBQ at AgQuip 2025! 🔥
Heading to AgQuip 2025 in Gunnedah? Make sure you stop by the Hitachi stand (X18) for your chance to WIN a Weber BBQ!
It’s simple:
✅ Visit us at Stand X18
✅ Enter the competition
✅ You could be firing up a brand-new Weber BBQ!
While you`re there, check out our latest machinery on display; the ZX17U-5, ZX85USB-7, and ZW180-7.
📅 19–21 August 2025
📍 134 Black Jack Road, Gunnedah NSW 2380
🎯 Stand X18
Don’t miss out on great gear and a great giveaway. See you at AgQuip!
#HitachiAtAgQuip #AgQuip2025 #WeberGiveaway #BBQandBigMachines #HitachiConstruction #HitachiAustralia
Come See Hitachi at AgQuip 2025!
We’re looking forward to be at AgQuip 2025, visit us at Stand X18 to check out our powerful line-up of machinery on display, including the:
🔸 ZX17U-5 Mini Excavator
🔸 ZX85USB-7 Excavator
🔸 ZW180-7 Wheel Loader
Whether you`re after compact performance or heavy-duty capability, our team is ready to talk all things machinery and how Hitachi can support your operation.
📍 Location: 134 Black Jack Road, Gunnedah NSW 2380
📅 Dates: 19–21 August 2025
📍 Stand: X18
Don’t miss out !
#HitachiConstruction #AgQuip2025 #HitachiAtAgQuip #FarmMachinery #ConstructionMachinery #AgTech #HitachiAustralia
🎇Congratulation MCC Group! This brand-new EX1200-7 is an amazing addition to your Mining Services Fleet!
This orange beauty 🤩 is equipped with high precision GPS 🛰️ designed to harness the power of its heavy-duty bucket. This combination is perfectly tailored to the suit the demanding needs of CQ mining!
Our teams are all very proud to welcome the whole MCC Group into the 🍊Family
Pictured: Matt, Adam and Nathan
From tight backyards to busy worksites, Hitachi mini excavators pack serious digging power into a compact footprint. Built tough, easy to maintain, and backed by our 3-year/3,000-hour warranty – they’re ready for anything.
📢 Now available with 0.99% finance or up to $13,000 attachment rebate* – for a limited time only. T&C`s Apply.
Find your perfect mini: https://hitachicm.com.au/deals-on-minis/
🌟 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.
💛 R U OK? Day 2025 💛
Today is a reminder that a simple conversation can change a life. At Hitachi Construction Machinery Australia, the safety and wellbeing of our people will always come first.
This month, we also donated to Beyond Blue to support their incredible programs and resources that provide life-changing help to those who need it most.
If you or someone you know is doing it tough, take a moment to check in, ask “R U OK?”, and remind them they’re not alone.
Let’s break down the barriers to these tough conversations—together.
📞 Visit beyondblue.org.au
for free, confidential support.
💬 Learn more about R U OK? Day at ruok.org.au
Helping the Tiniest Patients Thrive 👶💛
Our partnership with the @humptydumptyfoundation is making a real impact! This week, Brendan and Shaun visited North Canberra Hospital to see their new BiliLux LED Phototherapy Light in action.
This life-saving device is the hospital’s first of its kind and is already helping provide safer, more effective treatment for newborns with jaundice—supporting hundreds of babies every year.
We’re proud to help deliver vital equipment to hospitals and communities where our teams live and work. 💪✨
#HCA #OrangeFamily🍊#HumptyDumptyFoundation #CommunitySupport #HitachiCare #HealthcareInnovation
🚨 New Machine Alert! 🚨
The Bell G140 Motor Grader has officially landed in Australia!
Built for precision, performance, and reliability, this grader is set to change the game for roadworks and construction projects.
🔗 https://www.landscapecontractor.com.au/the-bell-g140-and-hitachi/
From Japan to Australia, innovation drives everything we do.
This film from Hitachi Construction Machinery showcases how we are always pushing boundaries and delivering solutions that matter - on the frontlines of technology, sustainability, and society.
🔥 Win a FREE Weber BBQ at AgQuip 2025! 🔥
Heading to AgQuip 2025 in Gunnedah? Make sure you stop by the Hitachi stand (X18) for your chance to WIN a Weber BBQ!
It’s simple:
✅ Visit us at Stand X18
✅ Enter the competition
✅ You could be firing up a brand-new Weber BBQ!
While you`re there, check out our latest machinery on display; the ZX17U-5, ZX85USB-7, and ZW180-7.
📅 19–21 August 2025
📍 134 Black Jack Road, Gunnedah NSW 2380
🎯 Stand X18
Don’t miss out on great gear and a great giveaway. See you at AgQuip!
#HitachiAtAgQuip #AgQuip2025 #WeberGiveaway #BBQandBigMachines #HitachiConstruction #HitachiAustralia
Come See Hitachi at AgQuip 2025!
We’re looking forward to be at AgQuip 2025, visit us at Stand X18 to check out our powerful line-up of machinery on display, including the:
🔸 ZX17U-5 Mini Excavator
🔸 ZX85USB-7 Excavator
🔸 ZW180-7 Wheel Loader
Whether you`re after compact performance or heavy-duty capability, our team is ready to talk all things machinery and how Hitachi can support your operation.
📍 Location: 134 Black Jack Road, Gunnedah NSW 2380
📅 Dates: 19–21 August 2025
📍 Stand: X18
Don’t miss out !
#HitachiConstruction #AgQuip2025 #HitachiAtAgQuip #FarmMachinery #ConstructionMachinery #AgTech #HitachiAustralia
🎇Congratulation MCC Group! This brand-new EX1200-7 is an amazing addition to your Mining Services Fleet!
This orange beauty 🤩 is equipped with high precision GPS 🛰️ designed to harness the power of its heavy-duty bucket. This combination is perfectly tailored to the suit the demanding needs of CQ mining!
Our teams are all very proud to welcome the whole MCC Group into the 🍊Family
Pictured: Matt, Adam and Nathan
From tight backyards to busy worksites, Hitachi mini excavators pack serious digging power into a compact footprint. Built tough, easy to maintain, and backed by our 3-year/3,000-hour warranty – they’re ready for anything.
📢 Now available with 0.99% finance or up to $13,000 attachment rebate* – for a limited time only. T&C`s Apply.
Find your perfect mini: https://hitachicm.com.au/deals-on-minis/
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
Fyshwick ACT 2609
02 6259 4100
20 Verrinder Rd
Berrimah NT 0828
08 8942 7800
56 Gregory Highway
Emerald QLD 4720
07 4980 6800
27 Law Close
Gunnedah NSW 2380
02 6740 1700
141 Lyons St, Bungalow,
Cairns QLD 4870
07 4031 9000
Dealer Website
Unit 1, 59 Hargraves Ave,
Albion Park Rail NSW 2527
0407 383 132
Dealer Website
48 - 50 Percy Rd
West Kalgoorlie WA 6430
08 9025 2400
9 - 15 Pembury Pl
Rocherlea TAS 7248
03 6323 8500
12 - 20 Southgate Dr
Paget QLD 4740
07 4952 6800
240 - 248 Frankston Rd
Dandenong VIC 3175
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
Revesby NSW 2212
02 9780 6900
Level 8, 6 Hassall Street
Parramatta NSW 2150
02 8863 4800
168 Hollinsworth Rd
Marsden Park NSW 2765
02 8863 4800
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
