Page 49 - HUB-4 Magazine Issue 84

Quarrying News
says operator Warren Mobey. “If we didn’t have it, it would make things harder for us. Relying on just mirrors is not a way we could probably operate at Gill Mill.
“However, the mirrors easily defrost in the morning,” Warren adds. “In summertime it’s essential that you have good air-con, which in the Rokbak is excellent. It’s like a whirlwind going at you!”
The two units were purchased from Molson Equipment, one of the UK's largest independent new and used equipment dealers, with a 6000 hour fixed price service contract and a 3 year / 5000 hour powertrain warranty. The trucks arrived following an initial recommendation from another Molson customer, a longstanding supplier of plant and services to Smith & Sons (Bletchington).
“The positive feedback about our aftersales service and the quality of the Rokbak trucks that customer ran played a big part in creating this partnership,” explains Dan Guibarra, Sales Manager, Molson Equipment.
“Now at Gill Mill, the durability and build quality of the Rokbak haulers shines through on this well-run site. Smith & Sons feedback has been very positive on the fuel consumption, with a saving of circa 7% compared to its previous machines.
“The versatility of these machines means that Smith & Sons can move them around site. The trucks have the grip and torque to keep operations running smoothly, even during the wet and slippery winter months.”
The RA30 has a maximum torque of 1880 Nm @ 1400 rpm, which proves extra useful when operating across difficult ground and provides good traction in wet conditions.
“Torque and rim pull are areas we focus on when it comes to the design of the trucks,” says Rokbak Regional Sales Manager EMEA Kenny Price. “They need to have that torque and pull when they’re fully loaded to move in an efficient manner.”
“Beneath our depot is Oxford Blue Clay, which is often utilised for restoration purposes but difficult to traverse,” says Jeff. “However, the Rokbak trucks have been fantastic with that great torque when moving through clay. We find them a real benefit.”
Community service
Gill Mill quarry opened in 1989 and has planned reserves until 2035. Lying next to the River Windrush at Ducklington, a village near the West Oxfordshire town of Witney, the 135-acre plant produces a wide range of washed sands and gravels for use in many projects, from the construction of roads and bridges, to building homes and hospitals. The Gill Mill operation extracts around 450,000 tonnes of oolite limestone sand and gravel per year, which is then sold to the local construction market. 80% of all sales are delivered within 20 miles of the quarry, which has won numerous awards for achievements in sustainable development, restoration and commitment to biodiversity and nature conservation.
Reducing environmental impact is a key tenet of the Rokbak brand. As part of the Volvo Group, Rokbak is aligned to the Science Based Targets initiative (SBTi) for significant improvements to carbon emissions, with specific aims including a 30% reduction in CO2 by 2030, a 50% factory operations emission reduction by the same year and becoming net-zero by 2040.
These commitments have influenced the design of the Rokbak trucks, the daily operation of the company’s Motherwell factory and the Rokbak sustainability roadmap. Reducing its impact on the environment has seen Rokbak employ strategies stemming from fuel consumption analysis, examining alternative fuels, extending maintenance cycles and lessening maintenance consumables. This has also led to the reduction of total cost of ownership (TCO) for Rokbak customers.
www.hub-4.com Jan/Feb - Issue 84
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