- EQUIPMENT
- ATTACHMENTS
- POWER SYSTEMS
- TECHNOLOGY
- AGRICULTURE
The Cat® 323 excavator has the speed, efficiency, and power for your heavy-duty applications requiring maximum productivity. You get built-in Cat GRADE with 2D, Grade Assist, and Payload as standard equipment right from the factory — boosting your operator efficiency by up to 45%. Combine these features with a new cab, longer maintenance intervals and reduced fuel consumption that lower maintenance costs by up to 15% and fuel consumption by up to 20% and you have an absolutely low-cost-per-unit-of-production excavator built for your heavy-duty applications.
| Net Power - ISO 9249 | 172 HP |
| Engine Model | Cat C7.1e TA |
| Engine Power - ISO 14396 | 173 HP |
| Bore | 4 in |
| Stroke | 5 in |
| Displacement | 428 in³ |
| Main System - Maximum Flow | 429 l/min (113 gal/min) |
| Maximum Pressure - Equipment | 5075 psi |
| Maximum Pressure - Travel | 4974 psi |
| Maximum Pressure - Swing | 3988 psi |
| Swing Speed | 11.25 r/min |
| Maximum Swing Torque | 60300 ft·lbf |
| Operating Weight | 56200 lb |
| Fuel Tank Capacity | 86.6 gal (US) |
| Cooling System | 6.6 gal (US) |
| Engine Oil | 6.6 gal (US) |
| Swing Drive - Each | 3.2 gal (US) |
| Final Drive - Each | 1.3 gal (US) |
| Hydraulic System - Including Tank | 61.8 gal (US) |
| Hydraulic Tank | 30.4 gal (US) |
| DEF Tank | 10.8 gal (US) |
| Boom | Reach 5.7 m (18'8") |
| Stick | Reach 2.9 m (9'6") |
| Bucket | HD 1.19 m³ (1.56 yd³) |
| Shipping Height - Top of Cab | 9.9 ft |
| Handrail Height | 9.8 ft |
| Shipping Length | 31.3 ft |
| Tail Swing Radius | 9.3 ft |
| Counterweight Clearance | 1.7 ft |
| Ground Clearance | 1.7 ft |
| Track Length | 14.7 ft |
| Length to Center of Rollers | 12 ft |
| Track Gauge | 7.9 ft |
| Transport Width | 9.9 ft |
| Maximum Digging Depth | 22.1 ft |
| Boom | Reach 5.7 m (18'8") |
| Stick | Reach 2.9 m (9'6") |
| Bucket | HD 1.19 m³ (1.56 yd³) |
| Maximum Reach at Ground Level | 32.4 ft |
| Maximum Cutting Height | 31 ft |
| Maximum Loading Height | 21.3 ft |
| Minimum Loading Height | 7.1 ft |
| Maximum Depth Cut for 2440 mm (8 ft) Level Bottom | 21.6 ft |
| Maximum Vertical Wall Digging Depth | 18.8 ft |
| Bucket Digging Force - ISO | 38811 lbf |
| Stick Digging Force - ISO | 23911 lbf |
DEALS
USED
RENTALS
Financing
Service Request
Locations
Careers
