The Cat® 315 excavator offers superior performance in a compact design. Standard, easy-to-use Cat technologies boost operator efficiencies and improve jobsite productivity while a large, ergonomic cab provides a comfortable working environment. Combined with simplified maintenance points, the 315 keeps you working, quickly and efficiently.
| Net Power - ISO 9249 | 108hp |
| Net Power - ISO 9249 (DIN) | 110hp (metric) |
| Engine Model | Cat C3.6 |
| Engine Power - ISO 14396 | 110hp |
| Engine Power - ISO 14396 (DIN) | 111hp (metric) |
| Bore | 4in |
| Stroke | 5in |
| Displacement | 220in³ |
| Biodiesel Capability | Up to B20¹ |
| Emissions | Meets U.S. EPA Tier 4 Final, EU Stage V, Japan 2014 emission standards. |
| Note (1) | Net power advertised is the power available at the flywheel when the engine is equipped with fan, air intake system, exhaust system and alternator with engine speed at 2,400 rpm. Advertised power is tested per the specified standard in effect at the time |
| Note (2) | ¹Cat diesel engines are required to use ULSD (ultra-low sulfur diesel fuel with 15 ppm of sulfur or less) or ULSD blended with the following lower-carbon intensity fuels** up to: 20% biodiesel FAME (fatty acid methyl ester)* or 100% renewable diesel, HVO |
| Operating Weight | 34000lb |
| Maximum Digging Depth | 19.6ft |
| Boom | Reach 4.65 m (15'3") |
| Stick | Reach R3.0 m (9'10") |
| Bucket | GD 0.53 m³ (0.69 yd³) |
| Maximum Reach at Ground Level | 28.5ft |
| Maximum Cutting Height | 31.7ft |
| Maximum Loading Height | 23.6ft |
| Minimum Loading Height | 6.8ft |
| Maximum Depth Cut for 2440 mm (8 ft) Level Bottom | 19ft |
| Maximum Vertical Wall Digging Depth | 16.9ft |
| Minimum Working Equipment Radius | 7.3ft |
| Bucket Digging Force - ISO | 22180lbf |
| Stick Digging Force - ISO | 13330lbf |
| Main System - Maximum Flow | 276 l/min (73 gal/min) |
| Maximum Pressure - Equipment | 5075psi |
| Maximum Pressure - Travel | 5075psi |
| Maximum Pressure - Swing | 3770psi |
| Swing Speed | 12r/min |
| Maximum Swing Torque | 25815ft·lbf |
| Fuel Tank Capacity | 49gal (US) |
| Cooling System | 4gal (US) |
| Engine Oil | 2gal (US) |
| Final Drive - Each | 1gal (US) |
| Hydraulic System - Including Tank | 22.5gal (US) |
| Hydraulic Tank | 19gal (US) |
| DEF Tank | 6gal (US) |
| Boom | Reach 4.65 m (15'3") |
| Stick | Reach R3.0 m (9'10") |
| Bucket | GD 0.53 m³ (0.69 yd³) |
| Shipping Height - Top of Cab | 9.2ft |
| Handrail Height | 9.3ft |
| Shipping Length | 24.7ft |
| Shipping Length - with Blade | 26.5ft |
| Tail Swing Radius | 5.1ft |
| Counterweight Clearance | 2.8ft |
| Ground Clearance | 1.4ft |
| Track Length | 12.3ft |
| Length to Center of Rollers | 9.9ft |
| Track Gauge | 6.5ft |
| Transport Width | 8.1ft |
| Air Conditioning | The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 0.8 hg of refrigerant which has a CO2 equivalent of 1.144 metric tonnes. |
| Recyclability | 95% |
| Note |
|
| Cab |
|
| Cat Technologies |
|
| Electrical System |
|
| Engine |
|
| Hydraulic System |
|
| Safety And Security |
|
| Service And Maintenance |
|
| Undercarriage And Structures |
|
| Note |
|
| Boom And Sticks |
|
| Cab |
|
| Cat Technologies |
|
| Electrical System |
|
| Hydraulic System |
|
| Safety And Security |
|
| Undercarriage And Structures |
|
Based on your application, comparisons may not be like for like, let us help you find what machine fits your needs!
For 315 , the Financing Calculator will calculate your estimated monthly payments, while the Affordability Calculator will help you determine what you can afford based on your desired monthly payment.
Financing Calculator Affordability Calculator
Share this Product
315 Hydraulic Excavator