302.4D Mini Hydraulic Excavator
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 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)
- 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
- 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)
Blade
- Width
- 55.0in
- Height
- 11.8in
- Dig Depth
- 13in
- Lift Height
- 11.5in
- Width
- 55in
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
- Boom Swing Angle - LH
- 77°/64°
- 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
- Maximum Boom Offset - LH
- 14in
- Maximum Boom Offset - RH
- 20in
- Maximum Dozer Dig Depth
- 13in
- Maximum Dump Height
- 9ft
- Tail Swing Radius
- 3.84ft
Dimensions (Approximate) - Long Stick
- 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
- Height
- 7.84ft
- Maximum Digging Depth
- 8.53ft
- Tail Swing Radius
- 3.84ft
- Width
- 4.59ft
Service Refill Capacities
- Fuel Tank Capacity
- 6.3gal
- Hydraulic Tank Capacity
- 5gal (US)
- Fuel Tank Capacity
- 6.3gal (US)
Operating Specifications
- Stick Length - Long
- 49.2in
- Machine Overhang
- 18.1in
- Stick Length - Standard
- 42in
- Stick Length - Long
- 49.2in
Travel System
- Gradeability
- 30°/58%
- Travel Speed
- 2.5 km/h-4 km/h (1.55 mph-2.5 mph)
Standard Equipment
- 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
Optional Equipment
- 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
-
Specifications
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)
- 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
- 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)
Blade
- Width
- 55.0in
- Height
- 11.8in
- Dig Depth
- 13in
- Lift Height
- 11.5in
- Width
- 55in
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
- Boom Swing Angle - LH
- 77°/64°
- 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
- Maximum Boom Offset - LH
- 14in
- Maximum Boom Offset - RH
- 20in
- Maximum Dozer Dig Depth
- 13in
- Maximum Dump Height
- 9ft
- Tail Swing Radius
- 3.84ft
Dimensions (Approximate) - Long Stick
- 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
- Height
- 7.84ft
- Maximum Digging Depth
- 8.53ft
- Tail Swing Radius
- 3.84ft
- Width
- 4.59ft
Service Refill Capacities
- Fuel Tank Capacity
- 6.3gal
- Hydraulic Tank Capacity
- 5gal (US)
- Fuel Tank Capacity
- 6.3gal (US)
Operating Specifications
- Stick Length - Long
- 49.2in
- Machine Overhang
- 18.1in
- Stick Length - Standard
- 42in
- Stick Length - Long
- 49.2in
Travel System
- Gradeability
- 30°/58%
- Travel Speed
- 2.5 km/h-4 km/h (1.55 mph-2.5 mph)
-
Equipment
Standard Equipment
- 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
Optional Equipment
- 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
-
Attachments
