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.
- Technical Specs
- Standard Equipment
- Optional Equipment
- Engine Model
- Yanmar 3TNV76
- Net Power
- 17.7 hp
- Displacement
- 40.0 in3
- Gross Power (ISO 14396)
- 24.3 hp
- Rated Net Power @ 2,200 rpm (ISO 9249)
- 17.7 hp
- Operating Weight
- 5115.0 lb
- Operating Weight with Cab
- 5115.0 lb
- Operating Weight with Canopy
- 4872.0 lb
- Transport Weight with Cab
- 4795.0 lb
- Transport Weight with Canopy
- 4553.0 lb
- Gradeability
- 30°/58%
- Travel Speed
- 2.5 km/h-4 km/h (1.55 mph-2.5 mph)
- Operating Pressure - Equipment
- 3481.0 psi
- Operating Pressure - Travel
- 3481.0 psi
- Operating Pressure - Swing
- 2176.0 psi
- 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
- 4900.0 lb
- Maximum Stick Force - Long Stick
- 2990.0 lb
- Maximum Stick Force - Standard Stick
- 3372.0 lb
- 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)
- Width
- 55.0 in
- Height
- 11.8 in
- Dig Depth
- 13.0 in
- Lift Height
- 11.5 in
- Fuel Tank Capacity
- 6.3 gal
- Hydraulic Tank Capacity
- 5.0 gal
- Boom Swing Angle (LH)
- 77°/64°
- Boom Swing Angle (RH)
- 48.0 Degrees
- Height
- 7.84 ft
- Length of Undercarriage
- 6.0 ft
- Maximum Boom Offset (LH)
- 14.0 in
- Maximum Boom Offset (RH)
- 20.0 in
- Maximum Dig Height
- 12.96 ft
- Maximum Digging Depth
- 7.87 ft
- Maximum Dozer Dig Depth
- 13.0 in
- Maximum Dozer Lift Height
- 12.0 in
- Maximum Dump Height
- 9.0 ft
- Maximum Reach at Ground Level
- 13.19 ft
- Maximum Vertical Dig Depth
- 5.15 ft
- Tail Swing Radius
- 3.84 ft
- Transport Length (Arm Lowered)
- 13.22 ft
- Width
- 4.59 ft
- Boom Swing Angle (LH)
- 77°/64°
- Boom Swing Angle (RH)
- 48.0 Degrees
- Height
- 7.84 ft
- Length of Undercarriage
- 6.0 ft
- Maximum Boom Offset (LH)
- 14.0 in
- Maximum Boom Offset (RH)
- 20.0 in
- Maximum Dig Height
- 13.35 ft
- Maximum Digging Depth
- 8.53 ft
- Maximum Dozer Dig Depth
- 13.0 in
- Maximum Dozer Lift Height
- 12.0 in
- Maximum Dump Height
- 9.42 ft
- Maximum Reach at Ground Level
- 13.85 ft
- Maximum Vertical Dig Depth
- 5.74 ft
- Tail Swing Radius
- 3.84 ft
- Transport Length (Arm Lowered)
- 13.22 ft
- Width
- 4.59 ft
- Machine Overhang
- 18.1 in
- Stick Length - Long
- 49.2 in
- Stick Length - Standard
- 42.0 in
- Automatic swing park brake
- Auxiliary quick disconnect couplers
- Canopy - ROPS and TOPS protection
- Dozer blade
- Dozer float
- Fixed undercarriage
- Hammer/two way auxiliary hydraulic lines
- Hydraulic oil cooler
- Maintenance free battery
- Retractable seat belt
- Rubber track 250 mm (10 in) wide
- Suspension seat, vinyl covered
- Travel pedals
- Working light mounted to boom
- Additional hydraulic circuit diverted from bucket cylinder
- Auto engine idle
- Boom stick or dozer blade check valve
- Cab, radio ready - ROPS and TOPS protection, heater/defroster and windscreen washer/wiper
- Cab top guard to ISO 10262 (Level 1)
- Cab/canopy lights
- Joystick mounted proportional auxiliary control with flow control
- Long stick
- Mirror pack
- Removable swing stop
- Second auxiliary lines
- Suspension seat, fabric covered