Sealed electrical connectors lock out dust and moisture to elevate electrical system reliability and servicing, while the bottom guard has a secondary retention system, which allows a service technician to free a stuck guard and safely lower it to the ground. The new high-efficiency aluminum bar plate radiator for the engine features a large cover for quick access and improved cleaning efficiency. Daily powertrain oil check and sampling ports are conveniently accessed from the service platform for added safety.” “Both left and right equaliser bar pin bearings and pins are conveniently lubricated from a remote lubrication point that is easy to access. “The new D9 GC has many of the same components, parts and systems of the D9R Dozer, offering a familiar design for service technicians,” the company says. A notched fuel tank and narrow ripper carriage deliver exceptional visibility of the front and rear work areas to enhance operating safety, Cat says. Simple hand controls combine steering clutch disengagement and brake application for each track to deliver operation. The D9 GC offers an isolation-mounted operator platform with ROPS and FOPS for operator safety and comfort, while the Cat Comfort Series seat is fully adjustable with thick seat and back cushions to improve operator comfort and support. The suspended undercarriage reduces shock loads transferred to the undercarriage by up to 50%, resulting in a smoother, more comfortable ride for the operator, according to the company. The D9 GC powertrain incorporates the Cat three-speed planetary powershift transmission and torque divider with free-wheel stator, which puts more power to the ground and saves fuel, Cat says.ĭelivering more tractive effort to push through tough cuts, Caterpillar’s elevated sprocket and suspended undercarriage isolates the final drives, axles and steering components from harsh impacts to increase machine longevity. The engine now offers longer fuel and air cleaner life, a single high-efficiency oil filter for lower maintenance costs and a new, robust self-tensioner. The D9 GC replaces the D9R and continues to feature the Cat 3408C engine, producing 308 kW in the new dozer. Special configurations are available for desert, arctic and steel mill applications. The frame, powertrain and major components are designed to be rebuilt to give the dozer a cost-effective second life with like-new performance, it added.Īpplication-specific configurations and multiple blade attachments deliver efficient dozing performance in a range of mining, construction and industrial applications such as production dozing, ripping overburden, site maintenance, fleet support, bulk materials handling and land reclamation, the company says. The operation produced 144,487 oz gold in 2020.Ĭaterpillar has increased the durability and sustainability of its renowned D9 dozer, with its new Cat D9 GC Dozer.īuilt for best-in-class owning and operating costs while delivering reliable performance and straightforward operation and maintenance, the D9 GC Dozer shares the same frame as the Cat D9 Dozer, also updated recently, and continues the series legacy with its superior durability, Cat says. The operation consists of an open-pit mine, an underground mine, and an adjacent process plant inclusive of an autoclave for pressure oxidation of the ore. The Macraes operation on the South Island of New Zealand is the country’s largest active gold producing mine, having produced over 5 Moz of gold since 1990, OceanaGold said. Over 49 years in business, RCT says it has successfully provided more dozer control solutions than any other company in the world. “Our international technicians provided site personnel with remote support during the installation and commissioning process.” “We have quite an extensive history working on dozers, including Cat D10Ts, so the installation went smoothly thanks to the collaboration of RCT’s Customer Service team and OceanaGold’s site team,” a spokesperson told IM. RCT confirmed the project included its Line of Sight solution, which forms part of its ControlMaster automation and control product range. The operation installed and commissioned a RCT solution to its Cat D10T2 dozer, allowing the machine to be remotely operated in higher-risk areas of the open-pit operations, OceanaGold said. RCT’s ControlMaster® Line of Sight dozer solution has another customer reference to hand, following a recent deployment at OceanaGold’s Macraes operation in New Zealand.
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