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Ziegler CAT

302.7D CR Mini Hydraulic Excavator

302.7D CR Mini Hydraulic Excavator

Brand: Caterpillar

Photos

Specifications

  • Engine
    SpecValue
    Engine Model Yanmar 3TNV76
    Net Power 20.7 HP
    Gross Power 24.3 HP
    Rated Net Power - ISO 9249 20.7 HP
    Displacement 68 in³
  • Weights
    SpecValue
    Operating Weight 5890 lb
    Operating Weight - With Cab 5886 lb
    Operating Weight - With Canopy 5681 lb
  • Dimensions
    SpecValue
    Maximum Digging Depth 2544/2744 mm (8 ft 4 in/9 ft 0 in)
    Tail Swing Radius 30 in
    Boom Swing Angle - Left 75 °
    Height 7.9 ft
    Maximum Dig Height 4170/4300 mm (13 ft 8 in/14 ft 1 in)
    Transport Length - Arm Lowered 14 ft
    Maximum Dozer Dig Depth 16 in
    Length - Undercarriage 79 in
    Track Width 30 in
    Minimum Front Linkage Swing Radius 21 in
    Width 5.15 ft
    Maximum Dozer Lift Height 15 in
    Maximum Reach - Ground Level 4481/4681 (14 ft 8 in/15 ft 5 in)
    Boom Swing Angle - Right 50 °
    Maximum Vertical Dig Depth 1962/2152 mm (6 ft 5 in/7 ft 1 in)
    Maximum Reach 4613/4805 mm (15 ft 1 in/15 ft 10 in)
    Maximum Dumping Height 2840/2970 mm (9 ft 4 in/9 ft 8 in)
  • Travel System
    SpecValue
    Gradeability 30°/58%
    Travel Speed 2.1 km/h/3.8 km/h (1.30 mph/2.36 mph)
  • Hydraulic System
    SpecValue
    Operating Pressure - Equipment 3263 psi
    Operating Pressure - Travel 3263 psi
    Operating Pressure - Swing 2987 psi
    Maximum Stick Force - Standard/Long 15.4 kN/13.6 kN (3,462 lbf/3,057 lbf)
    Auxiliary Circuits - Secondary 30.8 L/min at 206 bar (8.1 gal/min at 2,988 psi)
    Pump Flow at 2,500 rpm 23.6 gal/min
    Maximum Bucket Force 5058 lb
    Auxiliary Circuits - Primary 52.2 L/min at 225 bar (13.8 gal/min at 3,263 psi)
  • Blade
    SpecValue
    Width 61.9 in
    Height 11.4 in
    Dig Depth 16.5 in
    Lift Height 15 in
  • Service Refill Capacities
    SpecValue
    Fuel Tank Capacity 9.3 gal (US)
    Hydraulic Tank Capacity 7 gal (US)