313D2
Product Description
313D2 – UTE CAT EXCAVATORS
Unmatched versatility, improved controllability, easy operation, and a comfortable, redesigned operator station help make the 313D2 L an industry-leading performer.
- SPECIFICATIONS
- BENEFITS AND FEATURES
SPECIFICATIONS
Engine
| Engine Model | C4.4 |
| Flywheel Power | 68.0 kW |
| Bore | 105.0 mm |
| Stroke | 127.0 mm |
| Displacement | 4.4 L |
| Net Power – ISO 14396 | 75.0 kW |
| Net Power – SAE J1349/ISO 9249 | 68.0 kW |
| Note | Net power advertised is the power available at the flywheel when the engine is equipped with fan, air cleaner, muffler and alternator. |
| Note | No engine derating required below 2300 m (7,545 ft) altitude. |
| Emissions | Cat C4.4 engine meets U.S. EPA Tier 3/EU Stage IIIA equivalent and China Nonroad Stage III emission standards. |
Weights
| Operating Weight | 13300.0 kg |
| Operating Weight* | 13300.0 kg |
| Note | *4.65 m (15’3″) HD Boom, R2.5 (8’2″) Stick, 500 mm (20″) Triple Grouser Track Shoes, SD 0.65 m3 (0.85 yd3) Bucket |
Swing Mechanism
| Swing Torque | 30.9 kN·m |
| Swing Speed | 12.2 rpm |
Drive
| Maximum Drawbar Pull | 114.0 kN |
| Maximum Travel Speed | 5.6 km/h |
Hydraulic System
| Maximum Pressure – Travel | 35000.0 kPa |
| Maximum Pressure – Swing | 23000.0 kPa |
| Pilot System – Maximum Flow | 21.9 L/min |
| Pilot System – Maximum Pressure | 4120.0 kPa |
| Main System – Maximum Flow (Total) | 254.0 L/min |
| Maximum Pressure – Equipment | 30500.0 kPa |
| Swing System – Maximum Flow | 127.0 L/min |
| Boom Cylinder – Bore | 110.0 mm |
| Boom Cylinder – Stroke | 1015.0 mm |
| Stick Cylinder – Bore | 120.0 mm |
| Stick Cylinder – Stroke | 1197.0 mm |
| Bucket Cylinder – Bore | 100.0 mm |
| Bucket Cylinder – Stroke | 939.0 mm |
Dimensions: Heavy Duty Boom 4.65 m (15’3″); R2.5 (8’2″) Stick
| Shipping Height* | 2830.0 mm |
| Shipping Height with Guard Rail | 2830.0 mm |
| Shipping Length – Long Undercarriage | 7610.0 mm |
| Tail Swing Radius | 2140.0 mm |
| Length to Center of Rollers | 3040.0 mm |
| Track Length | 3750.0 mm |
| Ground Clearance | 440.0 mm |
| Track Gauge | 1990.0 mm |
| Transport Width – 500 mm (20″) Shoes | 2490.0 mm |
| Cab Height | 2760.0 mm |
| Cab Height with Top Guard | 2900.0 mm |
| Counterweight Clearance** | 900.0 mm |
| Note | *Including shoe lug height. |
| Note | **Without shoe lug height. |
Working Ranges: Heavy Duty Boom 4.65 m (15’3″); R2.5 (8’2″) Stick
| Maximum Digging Depth | 5540.0 mm |
| Maximum Reach at Ground Level | 8180.0 mm |
| Maximum Cutting Height | 8490.0 mm |
| Maximum Loading Height | 6100.0 mm |
| Minimum Loading Height | 2010.0 mm |
| Maximum Depth Cut for 2440 mm (8’0″) Level Bottom | 5330.0 mm |
| Maximum Vertical Wall Digging Depth | 4640.0 mm |
| Note | All dimensions and working ranges based on 0.65 m3 (0.85 yd3) capacity SD bucket. |
BENEFITS AND FEATURES
Performance
- The powerful, efficient Cat® C4.4 mechanical engine offers up to 14% lower fuel consumption than the model it replaces with no loss of lifting or digging force.
- The low-pressure fuel system with an electrically controlled governor allows the engine to be more robust with quality fuel.
- Boom and stick regeneration valves help reduce fuel consumption.
- Highly efficient hydraulic pumps deliver optimal power to suit general construction applications.
- The machine’s China Nonroad Stage III and U.S. EPA Tier 3/EU Stage IIIA equivalent engine can run on biodiesel up to B20 that meets ASTM 6751 standards.
Versatility
- Site prep and finishing work are quick and easy with a wide range of Cat work tools.
- Utility work is fast and flawless with a Cat bucket and compactor.
- See the whole money-making attachment line for your machine at www.cat.com/attachments.
Safety
- The hydraulic activation lever safely locks out all hydraulic functions.
- Anti-skid plating and countersunk bolts reduce slipping in severe conditions and during routine checks.
- A full-length firewall separates the pump compartment from the engine.
Durability
- The modified X-frame structure provides a long service life.
- Robotically welded booms and sticks with internal baffle plates are standard.
- Greased track link between pins and bushings increases undercarriage life and reduces noise.
Ease of Operation
- The cab is ergonomically designed cab with easy-to-reach controls.
- Multiple seat and joystick adjustment options enhance comfort.
- Excellent work site visibility from the cab enhances productivity and safety.
- Low-effort joystick controls reduce operator fatigue.
- The automatic climate control system with 10 vents maximizes comfort.
Serviceability
- Most service locations can be accessed at ground level.
- The fuel filtration system has two filters, both located in the radiator compartment, rather than three filters as in the 312D, lowering O&O costs and simplifying service.
- Remote-mounted filters reduce the time to service the machine.
- Pressure taps and S·O·SSM ports help maximize uptime.
Technology
- Cat Connect technology solutions increase production and minimize operating costs.
- Link technologies wirelessly connect you to your job site providing essential business information (VisionLink®, Product Link™).
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