CAT Hydraulic Excavator 320D3 GC
The Cat® 320 GC excavator balances productivity with easy-to-use technology features, a new comfortable cab, reduced fuel consumption by up to 20%, and longer maintenance intervals reducing maintenance costs by up to 20% to bring you a durable, low-cost-per-hour excavator for light- to medium-duty applications.
Up To 25% More Fuel Efficient
A precise combination of lower engine speed and a large hydraulic pump delivers top performance while burning less fuel.
Up To 25% Lower Maintenance Costs
With extended and more synchronized maintenance intervals, you get more done at a lower cost compared to the previous model.
Improved Reliability and Efficiency
An advanced electro-hydraulic system provides the optimum balance of power and efficiency while giving you the control you need for precise digging requirements.
Overview
The Cat® 320 GC excavator balances productivity with easy-to-use technology features, a new comfortable cab, reduced fuel consumption by up to 20%, and longer maintenance intervals reducing maintenance costs by up to 20% to bring you a durable, low-cost-per-hour excavator for light- to medium-duty applications.
Up To 25% More Fuel Efficient
A precise combination of lower engine speed and a large hydraulic pump delivers top performance while burning less fuel.
Up To 25% Lower Maintenance Costs
With extended and more synchronized maintenance intervals, you get more done at a lower cost compared to the previous model.
Improved Reliability and Efficiency
An advanced electro-hydraulic system provides the optimum balance of power and efficiency while giving you the control you need for precise digging requirements.
Engine
Service Refill Capacities
Standards
Hydraulic System
Drive
Sound Performance
Dimensions
Swing Mechanism
Track
Working Ranges and Forces
The Cat® 320D3 GC Hydraulic Excavator delivers reduced fuel consumption.
- As low as 11 liters per hour.
- Lowered maintenance costs by up to 20 percent
- Low owning costs
- Simpler routine maintenance
- Increased performance and long-term durability
Built to Last
- 6-cylinder mechanical engine for improved reliability.
- Integrated component design for better durability and strength.
- Consolidated pilot system for simpler hydraulics.
- New modified X?frame structure for longer life and durability.
- Reinforced boom and stick with internal baffle plates for increased durability.
- Greased track link between pins and bushings provides increased undercarriage life and noise reduction.
Lower Maintenance Costs
- Up to 20% lower maintenance costs compared to the 320D3.
- Save time and money with extended service intervals for hydraulics and coolants.
- New hydraulic oil filter with 50 percent more life.
- 6,000-hour hydraulic oil service with 12% less oil required.
- Quick and easy maintenance with most service locations accessible at ground level.
- Filters grouped together to reduce maintenance time
- Pressure taps and S•O•S SM ports help maximize uptime.
Reduced Fuel Consumption with High Performance
- The 320D3 GC offers up to 30% lower fuel consumption against previous comparable models.
- Robust and easy to maintain fuel system filtration reduces risk of failure from contaminated fuel.
- Caterpillar designed and built hydraulic pumps deliver superior performance.
- Conserve power with new single-panel cooler.
- Save energy with boom and stick regeneration valves.
- Product Link™ comes standard so you can remotely monitor machine health by tracking fault codes, location, and hours. It is tamper-proof and secures data only for customer view on demand through the VisionLink® online interface.
Superior Operator Comfort
- Ergonomically designed cab with easy-to-operate controls.
- Multiple seat and joystick adjustment options enhance comfort.
- 25% increase in glass area for improved worksite visibility and enhanced productivity.
- Reduced blind spots with convex profile glass for better safety
- Low-effort joystick controls reduce operator fatigue.
Built-in Safety Features
- Hydraulic activation lever safely locks out all hydraulic functions.
- Anti?skid plating and countersunk bolts reduce slipping in severe conditions and during routine checks.
- A full-length firewall separates the pump compartment from the engine.
- A ground-level fuel cutoff switch shuts down the engine in an emergency.
- Large steps on track frame and storage box for easy and safe climb.
- Emergency exit in cab for improved operator safety.
Versatility
- Utility and finishing work are fast and flawless with Cat buckets,thumbs, and compactors.
- Demolition work is quick and easy with Cat hammers and other work tools.
- Cat couplers let you swap between attachments in seconds without leaving the cab.
- See the entire attachment lineup at www.cat.com/attachments.
