Caterpillar 312C Excavator
Category: Excavators (See all Excavators for sale)
Manufacturer: Caterpillar (See all Caterpillar Equipment for sale)
Model: 312C (See all Caterpillar 312C for sale)
Boom/Stick Excavator Option 1
| Type | Standard Excavators |
| Max Cutting Height | 27.9 ft |
| Max Digging Depth | 18.3 ft |
| Max Loading Height | 20 ft |
| Max Reach Along Ground | 26.9 ft |
| Max Vertical Wall Digging Depth | 16.4 ft |
| Shipping Height of Unit | 9.1 ft |
| Shipping Length of Unit | 24.9 ft |
Boom/Stick Excavator Option 2
| Max Cutting Height | 28.6 ft |
| Max Digging Depth | 19.9 ft |
| Max Loading Height | 20.8 ft |
| Max Reach Along Ground | 28.3 ft |
| Max Vertical Wall Digging Depth | 17.6 ft |
| Shipping Height of Unit | 9.1 ft |
| Shipping Length of Unit | 24.9 ft |
Bucket
| Maximum Bucket Capacity | 1 cu yd |
| Minimum Bucket Capacity | 0.4 cu yd |
| Reference Bucket Capacity | 0.8 cu yd |
Dimensions
| Digging Depth | 19 ft |
| Digging Reach | 19 ft |
| Ground Clearance | 1.5 ft |
| Height - Top of Cab | 9.1 ft |
| Length of Track on Ground | 9.2 ft |
| Tail Swing Radius | 7 ft |
| Width to Outside of Tracks (Heavy Lift Trencher) | 8.5 ft |
Engine
| Aspiration | Turbocharged |
| Displacement | 259.4 cu in |
| Engine Model | 3046 T |
| Gross Power | 94 hp (70 kw) |
| Net Power | 90 hp (67 kw) |
| Power Measured @ | 1950 rpm |
Operating Specifications
| Alternator Supplied Amperage | 55 amps |
| Cooling System Fluid Capacity | 4.7 gal |
| Engine Oil Capacity | 4.7 gal |
| Fuel Capacity | 66.1 gal |
| Hydraulic Pump Flow Capacity | 33.5 gpm |
| Hydraulic System Fluid Capacity | 42.8 gal |
| Hydraulic System Relief Valve Pressure | 4980 psi |
| Operating Weight | 27410 lbs |
| Swing Drive Fluid Capacity | 0.8 gal |
Swing Mechanism
| Swing Speed | 12.9 rpm |
Undercarriage
| Drawbar Pull | 24729 lbs |
| Ground Pressure | 4.8 psi |
| Max Travel Speed | 3.5 mph (5 kph) |
| Shoe Size | 24 in |
| Track Gauge | 6.6 ft |
