Cat 312B
Specs
General Information
| Manufacturer | Cat |
| Model | 312B |
| Excavator Type | Mid-Size Excavators |
Engine
| Engine Make | Caterpillar |
| Engine Model | 3064T Diesel Engine |
| Displacement | 259 cu. in. (4244,2 cc) |
| Bore | 4,1 in (10,4 cm) |
| Stroke | 5,2 in (13,2 cm) |
| Gross Power | 91 hp (68 kw) |
| Net Power | 84 HP (63 kW) |
| Aspiration | Turbocharged |
| Rated Power | 1900 RPM |
Electrical System
| Operating Voltage | 24 V |
| Alternator | 50 A |
Fluid Capacities
| Fuel Capacity | 66,1 gal (250,2 l) |
| Engine Oil Capacity | 3,5 gal (13,2 l) |
| Cooling Capacity | 4,1 gal (15,5 l) |
| Hydraulic System Capacity | 42,8 gal (162,0 l) |
| Swing Drive Capacity | 0,8 gal (3,0 l) |
Drive System
| Drawbar Pull | 22930 lbs (10,401 kg) |
| Max Travel Speed | 3.5 mph (5,6 km) |
Hydraulic System
| Hydraulic Pump Flow Capacity | 63.5 GPM (238 LPM) |
| Relief Valve Pressure | 4980 psi (343 Bar) |
Swing System
| Swing Speed | 12.3 RPM |
Bucket and Arm
| Reference Bucket Capacity | 0,6 cu yds (0,5 m2) |
| Max Bucket Capacity | 1,1 cu yds (0,8 m2) |
| Min Bucket Capacity | 0,5 cu yds (0,4 m2) |
Working Ranges
| Max Digging Depth | 203 in. (515 cm) |
| Max Loading Height | 231,6 in. (588,3 cm) |
| Max Reach Along Ground | 307,2 in. (780,3 cm) |
| Max Vertical Wall Digging Depth | 175,2 in. (445,0 cm) |
| Max Cutting Height | 325,2 in. (826,0 cm) |
Dimensions
| Overall Length | 300,0 in. (762,0 cm) |
| Cab Height | 109,2 in. (277,4 cm) |
| Overall Width | 98,4 in. (249,9 cm) |
| Tail Swing Radius | 84,0 in. (213,4 cm) |
| Removal Counterweight Clearance | 37,2 in. (94,5 cm) |
| Track Gauge | 79,2 in. (201,2 cm) |
| Track Length | 1320,0 in. (3352,8 cm) |
| Length of Track on Ground | 110,4 in. (280,4 cm) |
| Ground Clearance | 18,0 in. (45,7 cm) |
Undercarriage
| Ground Pressure | 5,7 psi (39,3 kPa) |
| Shoe Size | 19,7 in. (50,0 cm) |
Weights
| Operating Weight | 27410 lbs (12433 kg) |
Reviews
Disclaimer Note
While the information on this platform is carefully reviewed, we cannot guarantee the absence of possible errors or omissions. Therefore, we recommend verifying technical specifications with your dealer before making any purchases. The information provided here is for general purposes only and does not come with a guarantee of accuracy. It is crucial to obtain up-to-date and precise information before making any decisions.
