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Product Details


Engine Model* Cat C2.6 (DI Turbo)
Net Power 41.5 kW (55.6 hp)
Gross Power @ 2,000 rpm 43 kW (57.6 hp)
Bore 87 mm
Stroke 110 mm
Displacement 2615 cm3
  • Meets U.S. EPA Interim Tier 2 emission requirements.
  • Net power rating per ISO 9249 and SAE J1349.


    Operating Weight 5795 kg
    • Weight with cab, 3 m boom, 1.58 m stick, 0.22 m3 bucket (766 mm width) and 400 mm shoes.

    Hydraulic System

    Digging Forces - Stick (standard) 26 kN
    Digging Force - Bucket 40 kN
    Main System - Maximum Flow 140 L/min
    Maximum Pressure - Implements 24 500 kPa

    Swing System

    Machine Swing Speed 10.3 rpm
    Swing Torque 14.2 kNm


    Width 1950 mm
    Height 340 mm

    Service Refill Capacities

    Cooling System 15.5 L
    Engine Oil 11.2 L
    Fuel Tank 135 L
    Hydraulic Tank 87 L
    Hydraulic System 85 L


    Travel Speed 2.8/4.8 km/h
    Maximum Drawbar Pull 48.2 kN


    Track Shoe Width (standard) 400 mm
    Track Length 2500 mm
    Number of Shoes (each side) 38
    Number of Track Rollers (each side) 5
    Number of Carrier Rollers (each side) 1
    • Track shoe has four holes for pad shoe adoption.

    Increased Performance

    Lower fuel consumption and higher fuel efficiency keeps you working all day.
    Standard/Power dual mode offers the choice of lower fuel consumption or superior productivity.
    Smooth new intuitive flow sharing "High Definition Hydraulic" system provides the level of control demanded in any application.

    High Altitude and Cold Start Capability

    306E is equipped with the new Cat C2.6 DI Turbo engine with altitude capability to 2500 m and cold start capacity as low as - 15.7 degrees.


    Conventional tail swing design with an extended counterweight provides excellent stability while maximizing lifting.

    Integrated Technologies

    Grade control and machine monitoring technologies help you improve grading efficiency and enhance fleet management for improved machine utilization.


    Superior serviceability with the counterweight positioned low at the back and two big side doors, making all the maintenance points extremely easy to touch from ground level
    • Standard equipment may vary. Consult your Cat dealer for details.
      •  One piece boom
      •  Standard stick - 1.58 m
      •  766 mm width, 0.22 m3 capacity bucket with fi ve tips
      •  Bucket side cutters
      •  Radial seal air filter
      •  Water separator in fuel line
      •  Two speed travel
      •  Air conditioner
      •  Light, storage box mounted (one)
      •  Cat one key security system
      •  Door locks and cap locks
      •  Signaling/warning horn
      •  Boom drift reducing valve
      •  Automatic swing parking brake
      •  Counterweight, 510 kg
      •  Cat maintenance free battery
      •  Openable front windshield
      •  Windshield wiper and washer
      •  Removable lower windshield
      •  Interior lighting
      •  Cup holder
      •  Storage pocket
      •  Ashtray
      •  AM/FM radio
      •  Two stereo speakers and antenna
      •  Washable fl oor mat
      •  Working hour meter
      •  Fabric suspension high back seat
      •  Seat belt, 50 mm width
      •  Towing eye on base frame
      •  Shoes, 400 mm triple grouser track shoe with holes (for rubber pad fi t)
      •  Accumulator
      •  GPS ready
    • Optional equipment may vary. Consult your Cat dealer for details.
      •  Cab mounted light
      •  Rearview mirror
      •  Auxiliary hydraulic lines
      •  Heavy duty swivel guard
      •  Quick coupler (manual)
      •  Engine oil eco-drain valve
      •  Water jacket
      •  Shoes, 400 mm triple grouser track shoe with rubber pad

    360° Exterior View

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