Caterpillar has introduced its next generation of Cat articulated trucks, unveiling a suite of upgrades designed to improve operator comfort, machine safety and overall performance. The new lineup covers the Cat 725, 730, 730 EJ and 735 models, all of which feature enhanced automation, safety systems and productivity technologies.
The redesigned interior puts control at the operator’s fingertips, with a touchscreen interface, keypad and jog dial navigation for easy operation. Push-to-start technology with operator ID accommodates up to 50 operators, improving site efficiency while reducing the risk of unauthorised use.
All models can be fitted with optional multiview cameras and object detection radar to enhance situational awareness.
The introduction of the Cat C13B engine on the 725 delivers up to 14% better fuel efficiency compared to its predecessor, while a broader power range of 257 to 316 kW (345–424 hp) ensures compliance with global emission standards including U.S. EPA Tier 4 Final and EU Stage V.
The Cat 725, 730 and 735 feature redesigned dump bodies for easier loading, higher payload efficiency and reduced carryback, supported by integrated external payload indicator lights. The 730 EJ articulated truck adds versatility with an ejector body that disperses loads without raising the bed—ideal for sites with restricted overhead clearance or soft ground conditions.
A new Operator Coaching system provides real-time feedback on operator behaviour, offering up to 14 coaching tips with on-screen prompts and animated tutorials. Fleet managers can access GPS-linked performance data via VisionLink to monitor machine use and operator practices across the site.
Built-in safety features
Safety features include:
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Dynamic Rollover Protection – monitoring lateral acceleration to warn of rollover risk and automatically applying corrective actions.
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Stability Assist – preventing hoisting on uneven terrain.
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Auto Wait Brake (AWB) – automatically applying service brakes when stationary, reducing fuel consumption and operator fatigue.
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Dump body height limiter – ensuring compliance with site restrictions and preventing collisions with overhead structures.
Production of the new Cat articulated trucks will begin in January 2026, starting with the Cat 730 model. The update continues a four-decade legacy of innovation in articulated truck design since Caterpillar introduced the first model, the D400, in 1985.
Cat 730 Articulated Truck – Specifications
Engine: Cat C13A / C13B
Net Power (SAE J1349): 274 kW (367 hp)
Rated Payload: 28 tonnes (31 tons)
Heaped Capacity: 17 m³ (23 yd³)
Axles: 3
Drive Configuration: 6-wheel drive
