Engine
Net Power - ISO 9249 | 157 HP 117 kW |
Engine Model | Cat C7.1 Cat C7.1 |
Engine Power - ISO 14396 | 158 HP 118 kW |
Bore | 4 in 105 mm |
Stroke | 5 in 135 mm |
Displacement | 428 in³ 7.01 l |
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Key Specs
The Cat® 323 GC Excavator promotes productivity with easy-to-use controls, a comfortable cab, up to 25 percent increased fuel economy and longer service intervals that reduce maintenance costs up to 20 percent – all to give you a durable, low-cost per-hour excavator for your applications.
With ground level maintenance, extended life for hydraulic fuel, and air filters and elimination of drain and pilot filters.
Get up to 10% more swing torque. Improve your visibility with the rear camera. Operate simply with a machine built to last.
Using the new electrohydraulic main valve and pump, Smart Mode, and the high efficiency cooling fan.
Net Power - ISO 9249 | 157 HP 117 kW |
Engine Model | Cat C7.1 Cat C7.1 |
Engine Power - ISO 14396 | 158 HP 118 kW |
Bore | 4 in 105 mm |
Stroke | 5 in 135 mm |
Displacement | 428 in³ 7.01 l |
Main System - Maximum Flow | 429 429 |
Maximum Pressure - Equipment | 5075 psi 35000 MPa |
Maximum Pressure - Travel | 4974 psi 34300 kPa |
Maximum Pressure - Swing | 3886 psi 26800 kPa |
Swing Speed | 11.25 r/min 11.25 r/min |
Maximum Swing Torque | 60300 ft·lbf 82 kN·m |
Operating Weight | 49824 lb 22600 kg |
Fuel Tank Capacity | 86.6 gal (US) 345 l |
Cooling System | 6.6 gal (US) 25 l |
Engine Oil - With Filter | 6.6 gal (US) 25 l |
Swing Drive | 3.2 gal (US) 12 l |
Final Drive - Each | 1.3 gal (US) 5 l |
Hydraulic System - Including Tank | 61.8 gal (US) 234 l |
Hydraulic Tank | 30.4 gal (US) 115 l |
Swing Drive - Each | 1.3 gal (US) 5 l |
Engine Oil | 4 gal (US) 15 l |
Boom | Reach 5.7 m (18'8") Reach 5.7 m (18'8") |
Stick | Reach 2.9 m (9'6") Reach 2.9 m (9'6") |
Bucket | GD 1.3 m³ (1.7 yd³) (J) or HD 1.3 m³ (1.7 yd³) (Adv) GD 1.3 m³ (1.7 yd³) (J) or HD 1.3 m³ (1.7 yd³) (Adv) |
Shipping Height - Top of Cab | 9.7 ft 2960 mm |
Handrail Height | 9.7 ft 2954 mm |
Shipping Length | 31.3 ft 9531 mm |
Tail Swing Radius | 9.3 ft 2833 mm |
Counterweight Clearance | 3.4 ft 1048 mm |
Ground Clearance | 1.5 ft 468 mm |
Track Length | 4450 mm 12 ft |
Length to Center of Rollers | 14.6 ft 4450 mm |
Track Gauge | 7.8 ft 2380 mm |
Transport Width | 12 ft 3650 mm |
Maximum Digging Depth | 22.1 ft 6730 mm |
Boom | Reach 5.7 m (18'8") Reach 5.7 m (18'8") |
Stick | Reach 2.9 m (9'6") Reach 2.9 m (9'6") |
Bucket | GD 1.3 m³ (1.7 yd³) (J) or HD 1.3 m³ (1.7 yd³) (Adv) GD 1.3 m³ (1.7 yd³) (J) or HD 1.3 m³ (1.7 yd³) (Adv) |
Maximum Reach at Ground Level | 32.4 ft 9870 mm |
Maximum Cutting Height | 31 ft 9450 mm |
Maximum Loading Height | 21.3 ft 6490 mm |
Minimum Loading Height | 7.1 ft 2170 mm |
Maximum Depth Cut for 2440 mm (8 ft) Level Bottom | 21.5 ft 6560 mm |
Maximum Vertical Wall Digging Depth | 18.5 ft 5610 mm |
Bucket Digging Force - ISO | 103258.7 lbf 140 kN |
Stick Digging Force - ISO | 78919.1 lbf 107 kN |
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Leverage Caterpillar connected data and security principles to improve efficiencies, increase productivity and make your business more profitable.
Efficient equipment management starts with the Cat App. Track the location and health of your equipment, order service and parts, and activate telematics devices directly from your mobile device. Staying on top of your fleet 24/7 has never been easier.
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View fleet information online with VisionLink and use it to make informed decisions that boost productivity, lower costs, simplify maintenance, and improve safety on your jobsite. With different subscription level options, your Cat dealer can help configure exactly what you need to optimize your fleet and drive additional profit.
Import telematics data into your own applications for improved fleet management. Our API meets AEMP 2.0 and ISO 15143-3 standards, ideal for mixed fleets.
My.Cat.Com is the web-based hub for digital equipment management, giving you an easy way to take in complex information. Monitor cost, utilization, reliability, age information and other critical data needed to run a business more efficiently and effectively. Access your equipment information and connect with your Cat dealer – all in one place.
Efficient equipment management starts with the Cat App. Track the location and health of your equipment, order service and parts, and activate telematics devices directly from your mobile device. Staying on top of your fleet 24/7 has never been easier.
Cat® Inspect allows you to access your equipment data on your mobile device. This easy-to-use app lets you capture inspection data and integrates with your other Cat data systems, so you can keep a close eye on your fleet. More than one million inspections are completed each year, providing convenience and accountability to equipment owners.
Cat® Product Link™ wirelessly connects you to your equipment giving you valuable insight into how your machine or fleet is performing. Information such as location, hours, fuel usage, productivity, idle time, and diagnostic codes are made available through online web applications so that you can make timely, fact-based decisions to maximize efficiency, improve productivity, and lower the cost of owning and operating your fleet. Available with satellite or cellular connectivity.
View fleet information online with VisionLink and use it to make informed decisions that boost productivity, lower costs, simplify maintenance, and improve safety on your jobsite. With different subscription level options, your Cat dealer can help configure exactly what you need to optimize your fleet and drive additional profit.
Import telematics data into your own applications for improved fleet management. Our API meets AEMP 2.0 and ISO 15143-3 standards, ideal for mixed fleets.
My.Cat.Com is the web-based hub for digital equipment management, giving you an easy way to take in complex information. Monitor cost, utilization, reliability, age information and other critical data needed to run a business more efficiently and effectively. Access your equipment information and connect with your Cat dealer – all in one place.
Cat® Productivity is a cloud-based application that is scalable to any size operation. Detailed Cat Production Measurement data, machine data and jobsite data are transmitted from the onboard Cat Product Link™ device directly to the web platform, for you to access wherever you are, via your mobile, tablet or desktop device.
Cat® Productivity is a cloud-based application that is scalable to any size operation. Detailed Cat Production Measurement data, machine data and jobsite data are transmitted from the onboard Cat Product Link™ device directly to the web platform, for you to access wherever you are, via your mobile, tablet or desktop device.