Cat Excavators:

302.4D Mini Hydraulic Excavator

302.4D Mini Hydraulic Excavator
  • 302.4D Mini Hydraulic Excavator
  • 302.4D Mini Hydraulic Excavator
  • 302.4D Mini Hydraulic Excavator
Engine Model
Yanmar 3TNV76
Net Power
17.7 hp
Operating Weight
5115.0 lb
Operating Pressure - Equipment
3481.0 psi

The Cat® 302.4D provides power and efficiency so that you can get the best out of your job without ever feeling the strain. You can be assured of faster, more powerful digging with a smoother response.



Product Specs

  • Engine

  • Engine Model
    Yanmar 3TNV76
    Net Power
    17.7hp
    Displacement
    40.0in3
    Gross Power (ISO 14396)
    24.3hp
    Rated Net Power - 2,200 rpm - ISO 9249
    17.7HP
    Engine Model
    Yanmar 3TNV76
    Net Power
    17.7HP
    Displacement
    40in³
    Gross Power - ISO 14396
    24.3HP
  • Weights

  • Operating Weight
    5115.0lb
    Operating Weight with Canopy
    4872.0lb
    Operating Weight - With Cab
    5115lb
    Transport Weight - With Cab
    4795lb
    Transport Weight - With Canopy
    4553lb
    Operating Weight
    5115lb
    Operating Weight - With Canopy
    4872lb
  • Hydraulic System

  • Operating Pressure - Equipment
    3481.0psi
    Operating Pressure - Travel
    3481.0psi
    Operating Pressure - Swing
    2176.0psi
    Pump Flow @ 2,200 rpm
    26.1 + 26.1 + 19.4 + 6.4 L/min (6.9 + 6.9 + 5.1 + 1.7 gal/min)
    Operating Pressure - Equipment
    3481psi
    Operating Pressure - Travel
    3481psi
    Operating Pressure - Swing
    2176psi
    Pump Flow at 2,200 rpm
    26.1 + 26.1 + 19.4 + 6.4 L/min (6.9 + 6.9 + 5.1 + 1.7 gal/min)
    Auxiliary Circuits - Primary
    30 L/min at 170 bar (8 gal/min at 2,465 psi)
    Auxiliary Circuits - Secondary
    17 L/min at 200 bar (4.5 gal/min at 2,900 psi)
    Maximum Bucket Force
    4900lb
    Maximum Stick Force - Long Stick
    2990lb
    Maximum Stick Force - Standard Stick
    3372lb
  • Blade

  • Width
    55.0in
    Width
    55in
    Height
    11.8in
    Dig Depth
    13in
    Lift Height
    11.5in
  • Dimensions (Approximate) - Standard Stick

  • Maximum Boom Offset (LH)
    14.0in
    Maximum Boom Offset (RH)
    20.0in
    Maximum Dozer Dig Depth
    13.0in
    Maximum Dump Height
    9.0ft
    Tail Swing Radius
    3.84ft
    Maximum Boom Offset - LH
    14in
    Maximum Boom Offset - RH
    20in
    Maximum Dozer Dig Depth
    13in
    Maximum Dump Height
    9ft
    Boom Swing Angle - LH
    77°/64°
    Tail Swing Radius
    3.84ft
    Boom Swing Angle - RH
    48°
    Height
    7.84ft
    Length - Undercarriage
    6ft
    Maximum Dig Height
    12.96ft
    Maximum Digging Depth
    7.87ft
    Maximum Dozer Lift Height
    12in
    Maximum Reach - Ground Level
    13.19ft
    Maximum Vertical Dig Depth
    5.15ft
    Transport Length - Arm Lowered
    13.22ft
    Width
    4.59ft
  • Dimensions (Approximate) - Long Stick

  • Height
    7.84ft
    Maximum Digging Depth
    8.53ft
    Tail Swing Radius
    3.84ft
    Width
    4.59ft
    Height
    7.84ft
    Maximum Digging Depth
    8.53ft
    Tail Swing Radius
    3.84ft
    Width
    4.59ft
    Boom Swing Angle - LH
    77°/64°
    Boom Swing Angle - RH
    48°
    Length - Undercarriage
    6ft
    Maximum Boom Offset - LH
    14in
    Maximum Boom Offset - RH
    20in
    Maximum Dig Height
    13.35ft
    Maximum Dozer Dig Depth
    13in
    Maximum Dozer Lift Height
    12in
    Maximum Dump Height
    9.42ft
    Maximum Reach - Ground Level
    13.85ft
    Maximum Vertical Dig Depth
    5.74ft
    Transport Length - Arm Lowered
    13.22ft
  • Service Refill Capacities

  • Fuel Tank Capacity
    6.3gal
    Fuel Tank Capacity
    6.3gal (US)
    Hydraulic Tank Capacity
    5gal (US)
  • Operating Specifications

  • Stick Length - Long
    49.2in
    Stick Length - Long
    49.2in
    Machine Overhang
    18.1in
    Stick Length - Standard
    42in
  • Travel System

  • Gradeability
    30°/58%
    Travel Speed
    2.5 km/h-4 km/h (1.55 mph-2.5 mph)

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