Caterpillar R2900G Torque Converter

Murray Engineering’s service exchange components are purpose-built to help you minimise downtime and control maintenance spend — without cutting corners on quality. With fast access to critical parts and components rebuilt to exceed OEM standards, we’ll help keep your loader in the dirt and out of the workshop.

The CAT R2900G torque converter transmits engine power to the transmission using hydraulic fluid, enabling smooth acceleration and torque multiplication under heavy load. It allows the loader to shift gears efficiently and maintain power across varying speeds and inclines. All service exchange torque converters are load tested on our state-of-the-art AIDCO 850 Dynamometer by experienced in-house specialists to ensure reliability and performance.

R2900G Loader Technical Snapshot

• Rated Payload: 15,000 kg — ideal for high-production underground mining.
• Engine: CAT C15 ACERT diesel engine delivering up to 293 kW (393 hp).
• Operating Weight: Around 52,000 kg with a standard bucket.
• Bucket Capacities: Between 6.3 to 7.9 m³, depending on material density.
• Drivetrain: Power shift transmission with four-speed forward/reverse and integrated torque converter for responsive tramming.

Why Miners Choose Murray Engineering for Service Exchange Components

• Reliability – Every component is stripped, rebuilt, and rigorously tested in-house to meet or exceed OEM standards, ensuring you can install with confidence and keep machines running.
• Affordability – Reduce maintenance budgets by up to 60% compared to buying new, without sacrificing safety or performance.
• Speed – With an extensive inventory and rapid turnaround, parts are ready when you need them — helping prevent costly delays.
• Locally Supported – With teams and stock available in WA and NSW, you benefit from faster shipping and direct Australian-based technician support.
• Sustainable – Cut down waste and support ESG targets through our sustainable remanufacturing approach — while maintaining OEM-level quality.

📩 Enquire now to check availability and pricing.