PISCATAWAY CAMPUS MAIN: 732-885-5555
BENSALEM CAMPUS MAIN: 877-726-7663
PISCATAWAY PARTS: 732-885-3090

Excavators

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 Model
    Yanmar 3TNV76
  • Net Power
    17.7 hp
  • Displacement
    40.0 in3
  • Gross Power
    24.3 hp
Engine
Engine Model
Yanmar 3TNV76
Net Power
17.7 hp
Displacement
40.0 in3
Gross Power
24.3 hp
Rated Net Power
17.7 hp
Weights
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
Travel System
Gradeability
30°/58%
Travel Speed
2.5 km/h-4 km/h (1.55 mph-2.5 mph)
Hydraulic System
Operating Pressure
3481.0 psi
Operating Pressure
3481.0 psi
Operating Pressure
2176.0 psi
Auxiliary Circuits
30 L/min at 170 bar (8 gal/min at 2,465 psi)
Auxiliary Circuits
17 L/min at 200 bar (4.5 gal/min at 2,900 psi)
Maximum Bucket Force
4900.0 lb
Maximum Stick Force
2990.0 lb
Maximum Stick Force
3372.0 lb
Pump Flow
26.1 + 26.1 + 19.4 + 6.4 L/min (6.9 + 6.9 + 5.1 + 1.7 gal/min)
Blade
Width
55.0 in
Height
11.8 in
Dig Depth
13.0 in
Lift Height
11.5 in
Service Refill Capacities
Fuel Tank Capacity
6.3 gal
Hydraulic Tank Capacity
5.0 gal
Dimensions (Approximate) - Standard Stick
Boom Swing Angle
77°/64°
Boom Swing Angle
48.0 Degrees
Height
7.84 ft
Length of Undercarriage
6.0 ft
Maximum Boom Offset
14.0 in
Maximum Boom Offset
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
13.22 ft
Width
4.59 ft
Dimensions (Approximate) - Long Stick
Boom Swing Angle
77°/64°
Boom Swing Angle
48.0 Degrees
Height
7.84 ft
Length of Undercarriage
6.0 ft
Maximum Boom Offset
14.0 in
Maximum Boom Offset
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
13.22 ft
Width
4.59 ft
Operating Specifications
Machine Overhang
18.1 in
Stick Length
49.2 in
Stick Length
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