New | 302.4D Mini Hydraulic Excavator

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.

Engine
Engine ModelYanmar 3TNV76
Net Power17.7 HP
Displacement40 in³
Gross Power - ISO 1439624.3 HP
Rated Net Power - 2,200 rpm - ISO 924917.7 HP
Weights
Operating Weight5115 lb
Operating Weight - With Cab5115 lb
Operating Weight - With Canopy4872 lb
Transport Weight - With Cab4795 lb
Transport Weight - With Canopy4553 lb
Travel System
Gradeability30°/58%
Travel Speed2.5 km/h-4 km/h (1.55 mph-2.5 mph)
Hydraulic System
Operating Pressure - Equipment3481 psi
Operating Pressure - Travel3481 psi
Operating Pressure - Swing2176 psi
Auxiliary Circuits - Primary30 L/min at 170 bar (8 gal/min at 2,465 psi)
Auxiliary Circuits - Secondary17 L/min at 200 bar (4.5 gal/min at 2,900 psi)
Maximum Bucket Force4900 lb
Maximum Stick Force - Long Stick2990 lb
Maximum Stick Force - Standard Stick3372 lb
Pump Flow at 2,200 rpm26.1 + 26.1 + 19.4 + 6.4 L/min (6.9 + 6.9 + 5.1 + 1.7 gal/min)
Blade
Width55 in
Height11.8 in
Dig Depth13 in
Lift Height11.5 in
Service Refill Capacities
Fuel Tank Capacity6.3 gal (US)
Hydraulic Tank Capacity5 gal (US)
Dimensions (Approximate) - Standard Stick
Boom Swing Angle - LH77°/64°
Boom Swing Angle - RH48 °
Height7.84 ft
Length - Undercarriage6 ft
Maximum Boom Offset - LH14 in
Maximum Boom Offset - RH20 in
Maximum Dig Height12.96 ft
Maximum Digging Depth7.87 ft
Maximum Dozer Dig Depth13 in
Maximum Dozer Lift Height12 in
Maximum Dump Height9 ft
Maximum Reach - Ground Level13.19 ft
Maximum Vertical Dig Depth5.15 ft
Tail Swing Radius3.84 ft
Transport Length - Arm Lowered13.22 ft
Width4.59 ft
Dimensions (Approximate) - Long Stick
Boom Swing Angle - LH77°/64°
Boom Swing Angle - RH48 °
Height7.84 ft
Length - Undercarriage6 ft
Maximum Boom Offset - LH14 in
Maximum Boom Offset - RH20 in
Maximum Dig Height13.35 ft
Maximum Digging Depth8.53 ft
Maximum Dozer Dig Depth13 in
Maximum Dozer Lift Height12 in
Maximum Dump Height9.42 ft
Maximum Reach - Ground Level13.85 ft
Maximum Vertical Dig Depth5.74 ft
Tail Swing Radius3.84 ft
Transport Length - Arm Lowered13.22 ft
Width4.59 ft
Operating Specifications
Machine Overhang18.1 in
Stick Length - Long49.2 in
Stick Length - Standard42 in
  • Versatility
  • Performance
  • Productive Comfort
  • Maintenance And Service

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