323 GX hydraulic excavator

Hydraulic excavators (CAT)

Introducing the 323 GX, our economical model offering all the strength and reliability you expect from a Cat® hydraulic excavator, with easy maintenance and low-cost features designed to give you a faster return on your equipment investment.

Net power – ISO 9249123.7 kW
Net power – ISO 9249 (DIN)168 HP (metric units)
Engine power – ISO 14396129.4 kW
Engine power – ISO 14396 (DIN)176 HP (metric units)
Bore105 mm
Race127 mm
Engine displacement4.4 l
Main circuit - Maximum flow rate - Equipment429 l/min
Maximum pressure – Equipment35,000 kPa
Maximum pressure – Translation35,000 kPa
Maximum pressure – Orientation27,500 kPa
Orientation speed11.13 rpm
Maximum orientation torque82 kN·m
Operating weight22,100 kg
Fuel tank capacity103 US gallons
Cooling circuit24.5 l
Engine oil15 l
Orientation reducer5.5 liters
Reducer - Each4.5 liters
Hydraulic circuit – Tank included218 l
Hydraulic reservoir115 l
Shipping height – Top of cabin115.5 inches
Height of handrails121.6 inches
Shipping length9520 mm
Rear clearance radius2830 mm
Counterweight dumping height1050 mm
Ground clearance470 mm
Length of chains4250 mm
Length of chains to the center of the rollers3450 mm
Chain track94.7 inches
Transport width3170 mm
Maximum excavation depth26.7 feet
Maximum reach at ground level9860 mm
Maximum cutting height9470 mm
Maximum loading height6,500 mm
Minimum loading height86.3 inches
Maximum cutting depth for flat bottoms of 2,440 mm (8 ft)6020 mm
Maximum excavation depth in vertical wall5740 mm
Bucket digging force – ISO140 kN
Arm excavation force – ISO107 kN

Whether you're digging, trenching, or loading trucks in Peoria, Illinois, or on job sites around the world, Cat® excavators deliver reliable performance, versatility, and fuel efficiency. Available in a variety of sizes and configurations, they are designed for ease of use, long-term durability, and advanced technology that promotes productivity and safety, helping you work efficiently every day.

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