Excavators

313D2 L (2017)

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Overview

Unmatched versatility, improved controllability, easy operation, and a comfortable, redesigned operator station help make the 313D2 L an industry-leading performer.

Engine

Units:
Engine Model C4.4 C4.4 Less
Flywheel Power 91.0 HP 68.0 kW Less
Bore 4.13 in 105.0 mm Less
Stroke 5.0 in 127.0 mm Less
Displacement 269.0 in³ 4.4 l Less
Net Power - ISO 14396 100.0 HP 75.0 kW Less
Net Power - SAE J1349/ISO 9249 91.0 HP 68.0 kW Less
Emissions Cat C4.4 engine meets U.S. EPA Tier 3/EU Stage IIIA equivalent and China Nonroad Stage III emission standards. Cat C4.4 engine meets U.S. EPA Tier 3/EU Stage IIIA equivalent and China Nonroad Stage III emission standards. Less
Note (1) Net power advertised is the power available at the flywheel when the engine is equipped with fan, air cleaner, muffler and alternator. Net power advertised is the power available at the flywheel when the engine is equipped with fan, air cleaner, muffler and alternator. Less
Note (2) No engine derating required below 2300 m (7,545 ft) altitude. No engine derating required below 2300 m (7,545 ft) altitude. Less

Weights

Operating Weight 29320.0 lb 13300.0 kg Less
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 *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 Less
Operating Weight* 29320.0 lb 13300.0 kg Less

Swing Mechanism

Swing Torque 22825.0 lb/ft 30.9 kN·m Less
Swing Speed 12.2 r/min 12.2 r/min Less

Drive

Maximum Drawbar Pull 25630.0 lb 114.0 kN Less
Maximum Travel Speed 3.5 mile/h 5.6 km/h Less

Hydraulic System

Main System - Maximum Flow - Total 67.0 gal/min 254.0 l/min Less
Maximum Pressure - Equipment 4420.0 psi 30500.0 kPa Less
Maximum Pressure - Swing 3340.0 psi 23000.0 kPa Less
Maximum Pressure - Travel 5080.0 psi 35000.0 kPa Less
Pilot System - Maximum Flow 1340.0 in³/min 21.9 l/min Less
Pilot System - Maximum Pressure 600.0 psi 4120.0 kPa Less
Boom Cylinder - Bore 4.0 in 110.0 mm Less
Boom Cylinder - Stroke 40.0 in 1015.0 mm Less
Bucket Cylinder - Bore 4.0 in 100.0 mm Less
Bucket Cylinder - Stroke 37.0 in 939.0 mm Less
Stick Cylinder - Bore 5.0 in 120.0 mm Less
Stick Cylinder - Stroke 47.0 in 1197.0 mm Less
Swing System - Maximum Flow 34.0 gal/min 127.0 l/min Less

Dimensions - Heavy Duty Boom - 4.65 m (15'3"); R2.5 (8'2") Stick

Cab Height 9.08 ft 2760.0 mm Less
Cab Height - With Top Guard 9.5 ft 2900.0 mm Less
Counterweight Clearance** 2.92 ft 900.0 mm Less
Ground Clearance 1.42 ft 440.0 mm Less
Length - Center of Rollers 10.0 ft 3040.0 mm Less
Note (1) *Including shoe lug height. *Including shoe lug height. Less
Note (2) **Without shoe lug height. **Without shoe lug height. Less
Shipping Height - With Guard Rail 9.25 ft 2830.0 mm Less
Shipping Height* 9.25 ft 2830.0 mm Less
Shipping Length - Long Undercarriage 25.0 ft 7610.0 mm Less
Tail Swing Radius 7.0 ft 2140.0 mm Less
Track Gauge 6.5 ft 1990.0 mm Less
Track Length 12.33 ft 3750.0 mm Less
Transport Width - 500 mm (20 in) Shoes 8.17 ft 2490.0 mm Less

Working Ranges - Heavy Duty Boom - 4.65 m (15'3"); R2.5 (8'2") Stick

Maximum Cutting Height 27.83 ft 8490.0 mm Less
Maximum Depth Cut for 2440 mm (8'0") Level Bottom 17.5 ft 5330.0 mm Less
Maximum Digging Depth 18.17 ft 5540.0 mm Less
Maximum Loading Height 20.0 ft 6100.0 mm Less
Maximum Reach - Ground Level 26.83 ft 8180.0 mm Less
Maximum Vertical Wall Digging Depth 15.25 ft 4640.0 mm Less
Minimum Loading Height 6.58 ft 2010.0 mm Less
Note All dimensions and working ranges based on 0.65 m3 (0.85 yd3) capacity SD bucket. All dimensions and working ranges based on 0.65 m3 (0.85 yd3) capacity SD bucket. Less

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™).

Attachments

Ditch Cleaning
Ditch Cleaning Bucket 1200 mm (48 in)
General Duty
General Duty Bucket 1000 mm (39 in) General Duty Bucket 1050 mm (42 in) General Duty Bucket 1050 mm (42 in) General Duty Bucket 1100 mm (43 in) General Duty Bucket 1200 mm (48 in) General Duty Bucket 900 mm (36 in) General Duty Bucket 900 mm (36 in) General Duty Bucket 900 mm (36 in) General Duty Bucket 900 mm (36 in)
Heavy Duty
Heavy Duty Bucket 1200 mm (48 in)
Severe Duty
Severe Duty Bucket 1050 mm (42 in)
Utility Duty
Utility Duty Bucket 900 mm (36 in)
Hammers
H110Es H115Es