Cat® wheeled excavators are designed to make you successful. The M315D2 offers the best solution whenever there is a need for a powerful and mobile machine capable of working on and off road. A wide variety of Cat attachments makes the machine versatile for multiple tasks.
Engine
Engine Model | Cat C4.4 ACERT |
Net Power | 101.0 kW |
Bore | 105.0 mm |
Stroke | 127.0 mm |
Displacement | 4.4 L |
Maximum Torque at 1,400 rpm | 550.0 N·m |
Engine Power – ISO 14396 Net (metric) | 108 kW (147 hp) |
Engine Power – ISO 9249/SAE J1349 Net (metric) | 101 kW (137 hp) |
Emissions | Meets China Nonroad Stage III emission standards, equivalent to Tier 3/Stage IIIA. |
Ratings | 2000.0 rpm |
Number of Cylinders – In Line | 4 |
Weights
Operating Weights | 13 500 to 15 200 kg (29,762 to 33,510 lb) |
Weights – One-Piece Boom* (either 4500 mm or 4815 mm* boom): Blade Front and Outriggers Rear | 14750.0 kg |
Weights – One-Piece Boom* (either 4500 mm or 4815 mm* boom): Rear Blade Only | 13800.0 kg |
Weights – VA Boom*: Blade Front and Outriggers Rear | 15100.0 kg |
Weights – VA Boom*: Rear Blade Only | 14200.0 kg |
Weights – Sticks: Short (2000 mm) | 370.0 kg |
Weights – Sticks: Medium (2300 mm) | 390.0 kg |
Weights – Standard Counterweight | 2900.0 kg |
Weights – Optional Counterweight | 3300.0 kg |
Note | *Weight includes medium stick, 3300 kg counterweight, with full fuel tank, operator, and a 450 kg bucket. Weight varies depending on configuration. |
Swing Mechanism
Maximum Swing Speed | 9.8 rpm |
Maximum Swing Torque | 36.0 kN·m |
Hydraulic System
Tank Capacity | 95.0 L |
System | 180.0 L |
Maximum Pressure – Implement Circuit: Normal and Travel Circuit | 350.0 bar |
Maximum Pressure – Implement Circuit: Heavy Lift | 375.0 bar |
Maximum Pressure – Auxiliary Circuit: High Pressure | 350.0 bar |
Maximum Pressure – Auxiliary Circuit: Medium Pressure | 185.0 bar |
Swing Mechanism | 350.0 bar |
Maximum Pressure – Implement Circuit: Normal and Travel Circuit | 35000.0 kPa |
Maximum Flow: Implement/Travel Circuit | 180.0 L/min |
Maximum Flow: Auxiliary Circuit – High Pressure | 180.0 L/min |
Maximum Flow: Auxiliary Circuit – Medium Pressure | 40.0 L/min |
Maximum Flow: Swing Mechanism | 78.0 L/min |
Maximum Pressure – Implement Circuit: Heavy Lift | 37500.0 kPa |
Maximum Pressure – Auxiliary Circuit: High Pressure | 35000.0 kPa |
Maximum Pressure – Auxiliary Circuit: Medium Pressure | 18500.0 kPa |
Swing Mechanism | 35000.0 kPa |
Transmission
Drawbar Pull | 76.0 kN |
Maximum Forward/Reverse – 2nd Gear | 37.0 kph |
Maximum Gradeability at 14 500 kg | 58% |
Service Refill Capacities
Engine Crankcase | 8.0 L |
Fuel Tank (total capacity) | 235.0 L |
Cooling System | 31.0 L |
Undercarriage
Axle Clearance | 370.0 mm |
Maximum Steering Angle | 35° |
Oscillation Axle Angle | ±8.5° |
Drive
Maximum Travel Speed | 37.0 km/h |
Working Ranges: 5020 mm VA Boom; 2000 mm Stick
Digging Height | 9520.0 mm |
Dump Height | 7060.0 mm |
Digging Depth | 5010.0 mm |
Reach at Ground Level | 8330.0 mm |
Bucket Forces (ISO 6015) | 103.0 kN |
Stick Forces (ISO 6015) | 76.0 kN |
Note | Range values are calculated with a bucket 1000 mm/0.6 m3 with a tip radius of 1225 mm. Values refer to stick nose pin. |
Note | Bucket and stick force values are calculated with heavy lift on and a cutting edge of 1111 mm. |
Working Ranges: 5020 mm VA Boom; 2300 mm Stick
Digging Height | 9670.0 mm |
Dump Height | 7210.0 mm |
Digging Depth | 5300.0 mm |
Reach at Ground Level | 8580.0 mm |
Bucket Forces (ISO 6015) | 103.0 kN |
Stick Forces (ISO 6015) | 69.0 kN |
Note | Range values are calculated with a bucket 1000 mm/0.6 m3 with a tip radius of 1225 mm. Values refer to stick nose pin. |
Note | Bucket and stick force values are calculated with heavy lift on and a cutting edge of 1111 mm. |
Working Ranges: 4815 mm One-Piece Boom; 2000 mm Stick
Digging Height | 8480.0 mm |
Dump Height | 6060.0 mm |
Digging Depth | 4840.0 mm |
Reach at Ground Level | 8080.0 mm |
Bucket Forces (ISO 6015) | 103.0 kN |
Stick Forces (ISO 6015) | 76.0 kN |
Note | Range values are calculated with a bucket 1000 mm/0.6 m3 with a tip radius of 1225 mm. Values refer to stick nose pin. |
Note | Bucket and stick force values are calculated with heavy lift on and a cutting edge of 1111 mm. |
Working Ranges: 4815 mm One-Piece Boom; 2300 mm Stick
Digging Height | 8580.0 mm |
Dump Height | 6120.0 mm |
Digging Depth | 5140.0 mm |
Reach at Ground Level | 8320.0 mm |
Bucket Forces (ISO 6015) | 103.0 kN |
Stick Forces (ISO 6015) | 69.0 kN |
Note | Range values are calculated with a bucket 1000 mm/0.6 m3 with a tip radius of 1225 mm. Values refer to stick nose pin. |
Note | Bucket and stick force values are calculated with heavy lift on and a cutting edge of 1111 mm. |
Working Ranges: 4500 mm One-Piece Boom*; 2000 mm Stick
Digging Height | 8040.0 mm |
Dump Height | 5810.0 mm |
Digging Depth | 4520.0 mm |
Reach at Ground Level | 7770.0 mm |
Bucket Forces (ISO 6015) | 103.0 kN |
Stick Forces (ISO 6015) | 76.0 kN |
Note | Range values are calculated with a bucket 1000 mm/0.6 m3 with a tip radius of 1225 mm. Values refer to stick nose pin. |
Note | Bucket and stick force values are calculated with heavy lift on and a cutting edge of 1111 mm. |
Note | *For Asia, China, Taiwan and Indonesia only. |
Working Ranges: 4500 mm One-Piece Boom*; 2300 mm Stick
Digging Height | 8060.0 mm |
Dump Height | 5890.0 mm |
Digging Depth | 4810.0 mm |
Reach at Ground Level | 7940.0 mm |
Bucket Forces (ISO 6015) | 103.0 kN |
Stick Forces (ISO 6015) | 69.0 kN |
Note | Range values are calculated with a bucket 1000 mm/0.6 m3 with a tip radius of 1225 mm. Values refer to stick nose pin. |
Note | Bucket and stick force values are calculated with heavy lift on and a cutting edge of 1111 mm. |
Note | *For Asia, China, Taiwan and Indonesia only. |
Performance
Cat Connect Technology
Versatility
Comfort, Ease of Operation and Safety
*Available for China, Asia, Taiwan and Indonesia only.
Reliability
Maintenance – Lower Costs
Selection of right Construction Equipment for your Project