aterpillar C-Series Hydraulic Excavators – Next Generation Power & Productivity

Introducing the Caterpillar C-Series excavators—encompassing the 320C, 322C, 325C, and 330C models—designed for excellence in the 20–35 tonne category. Building on over 30 years of proven performance, these machines offer enhanced styling, peak comfort, and cutting-edge functionality.

Advanced Engine & Fuel Efficiency

The 325C (128 kW) and 330C (184 kW) variants feature Cat’s electronically controlled EUI (Electronic Unit Injection) systems managed via ECM (Electronic Control Module). This setup enhances fuel economy, reduces emissions, and enables proactive diagnostics to identify potential issues early.

Smooth Hydraulics & Smart Boom Technology

The C-Series hydraulics intelligently balance boom and swing movement based on joystick input, ensuring optimal control without manual mode switching. Smart Boom allows the boom to lower under its own weight, redirecting oil flow to improve cycle time efficiency—especially during rock scraping, truck loading, and hammer work.

Tool Control Pro & Fleet Monitoring

Tool Control Pro lets operators pre-set hydraulic flow and pressure for up to five work tools via the in-cab MultiPro console, enabling seamless switching between attachments without exiting the cab. Additionally, Caterpillar Product Link telemetry provides real-time fleet monitoring—tracking location, operating hours, fuel usage, and more.

Robust Frame & Undercarriage Flexibility

Built on a rugged main frame with an X-pattern undercarriage, the C-Series supports up to five undercarriage configurations per model. Multiple boom and stick combos, along with an array of job-matched buckets and attachments (e.g., hammers, grapples, multiprocessors) ensure job site adaptability.

Operator-Centric Comfort & Controls

Every C-Series cab offers ergonomic seating, low-effort joystick and pedal controls, climate control, enlarged windows, and fatigue-reducing sliding switches guiding tool operation. The MultiPro console provides clear production data, fault warnings, and maintenance alerts.

Low Maintenance, Reduced Running Costs

Cat C-Series reduces service interruptions with:

• Oil change intervals extended to 500 hours,

• Front linkage greasing reduced to 1,000-hour intervals,

• Bucket linkage greasing cut to 100 hours,

• Grease-lubricated tracks for quieter, longer-lasting operation.

Why Choose Caterpillar C-Series?