SPECS SUMMARY

Engine ModelYanmar 3TNV76
Net Power17.7 HP (13.2 kW)
Displacement40 in³ (1116 cm³)
Rated Net Power - 2,200 rpm - ISO 924917.7 HP (13.2 kW)
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.


Specifications

Engine ModelYanmar 3TNV76
Net Power17.7 HP (13.2 kW)
Displacement40 in³ (1116 cm³)
Rated Net Power - 2,200 rpm - ISO 924917.7 HP (13.2 kW)
Gross Power - ISO 1439624.3 HP (17.9 kW)
Operating Weight5115 lb (2320 kg)
Operating Weight - With Cab5115 lb (2320 kg)
Operating Weight - With Canopy4872 lb (2210 kg)
Transport Weight - With Cab4795 lb (2175 kg)
Transport Weight - With Canopy4553 lb (2065 kg)
Gradeability30°/58%
Travel Speed2.5 km/h-4 km/h (1.55 mph-2.5 mph)
Operating Pressure - Equipment3481 psi (240 bar)
Operating Pressure - Travel3481 psi (240 bar)
Operating Pressure - Swing2176 psi (150 bar)
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)
Maximum Stick Force - Long Stick2990 lb (13.3 kN)
Auxiliary Circuits - Primary30 L/min at 170 bar (8 gal/min at 2,465 psi)
Maximum Stick Force - Standard Stick3372 lb (15 kN)
Maximum Bucket Force4900 lb (21.8 kN)
Auxiliary Circuits - Secondary17 L/min at 200 bar (4.5 gal/min at 2,900 psi)
Width55 in (1400 mm)
Height11.8 in (300 mm)
Dig Depth13 in (334 mm)
Lift Height11.5 in (294 mm)
Fuel Tank Capacity6.3 gal (US) (24 l)
Hydraulic Tank Capacity5 gal (US) (19 l)
Maximum Reach - Ground Level13.19 ft (4020 mm)
Maximum Digging Depth7.87 ft (2400 mm)
Boom Swing Angle - RH48 ° (48 °)
Maximum Dump Height9 ft (2750 mm)
Maximum Vertical Dig Depth5.15 ft (1570 mm)
Transport Length - Arm Lowered13.22 ft (4030 mm)
Maximum Dozer Dig Depth13 in (335 mm)
Maximum Dozer Lift Height12 in (300 mm)
Height7.84 ft (2390 mm)
Maximum Boom Offset - RH20 in (520 mm)
Tail Swing Radius3.84 ft (1170 mm)
Maximum Dig Height12.96 ft (3950 mm)
Length - Undercarriage6 ft (1840 mm)
Boom Swing Angle - LH77°/64°
Maximum Boom Offset - LH14 in (360 mm)
Width4.59 ft (1400 mm)
Maximum Dig Height13.35 ft (4070 mm)
Width4.59 ft (1400 mm)
Maximum Vertical Dig Depth5.74 ft (1750 mm)
Maximum Dump Height9.42 ft (2870 mm)
Length - Undercarriage6 ft (1840 mm)
Maximum Dozer Lift Height12 in (300 mm)
Maximum Dozer Dig Depth13 in (335 mm)
Maximum Boom Offset - LH14 in (360 mm)
Tail Swing Radius3.84 ft (1170 mm)
Boom Swing Angle - RH48 ° (48 °)
Maximum Reach - Ground Level13.85 ft (4220 mm)
Transport Length - Arm Lowered13.22 ft (4030 mm)
Maximum Digging Depth8.53 ft (2600 mm)
Boom Swing Angle - LH77°/64°
Maximum Boom Offset - RH20 in (520 mm)
Height7.84 ft (2390 mm)
Stick Length - Standard42 in (1050 mm)
Stick Length - Long49.2 in (1250 mm)
Machine Overhang18.1 in (460 mm)

Benefits and Features

High Flexibility

Compact in size and with a transport weight under 2300 kg (5,070 lb), the 302.4D can be transported easily using a conventional trailer and pick up truck or transit van. The sturdy hoisting eyelets on the cab roof enable the easy and rapid relocation of the machine between sites.

Automatic Swing Lock

Safe transportation of the machine is aided by the Cat automatic swing lock which locks the machines upper body in place when the control console is raised or the engine is stopped.

Work Tools

A variety of purpose designed work tools are available, including buckets, quick couplers, hammer and auger. All Cat tools are built to last and matched to your machine to deliver excellent value and optimize performance.

Auxiliary Hydraulics as Standard Fit

Machine is ‘ready to work.' Hammer and two way lines complete with quick disconnect fittings are standard. Connections are located close to the tool to reduce hose lengths and any potential damage. Additional line options are available to further increase machine versatility. Stick and bucket cylinder hoses are protected by routing them through the boom.

Auxiliary Flow Control

Machines configured with proportional auxiliary hydraulics, include the ability to adjust the flow for even greater tool control. Especially useful with tools such as angling ditching buckets.

Thumb Ready Stick (North American Builds)

The 302.4D is configured with brackets and relief valves for simple and cost effective mounting of a hydraulic thumb.

Built Tough

The front end of the 302.4D is designed for hard work. Its rugged construction and protected hydraulics ensure that the machine is up to the toughest of jobs. Steel tubes, positioned above the boom supply the hydraulic fluid to the tools, ensuring protection from damage while keeping any maintenance quick and easy. Components have been located to ensure the best possible machine center of gravity and weight distribution and give operator confidence over a range of terrain and applications.

Dozer Float

Ground levelling and finishing applications are fast and easier with the dozer float function engaged making site clean-up much more efficient.

Dig Force

The 302.4D boasts high bucket and stick forces making it an impressive and productive excavator. The choice of two stick lengths allows the customer to configure his machine to deliver even higher stick forces or longer reach. You have the choice, we have the solution. All hydraulic functions are fully pilot operated, delivering effortless operation, reducing maintenance and lowering owner operating costs.

The Cat 302.4D cab is amongst the largest in the industry. The flat cab floor optimizes visibility and increases operator leg room. The ergonomic control layout provides a comfortable, highly productive workspace. The large two-part front windscreen allows the driver to slide both lower and upper panes beneath the cab roof, so protecting them from damage when the front screen is wide open. This also negates the need to remove or store the bottom windscreen pane away separately.

100% Pilot Controls

All hydraulic functions are fully pilot operated, delivering effortless operation, reducing maintenance and lowering owner operating costs. ‘As new' machine controllability is maintenance free without the need for adjustment of linkages or cables. Auxiliary and boom swing services are controlled by proportional switches mounted on the joysticks.

2 Way Canopy Access

Canopy builds allow the operator to enter and exit the operator station from both sides of the machine, helping to increase productivity and making working around site much easier.

Easy Maintenance and Service

All daily checks and regular service points, are easily accessed. A large steel rear door and removable panels allow room to efficiently work on the machine when required. The main hydraulic valve and lines are also easily reached through a removable floor plate and side panels. Durable steel body panels all round the machine offer good resistance to damage and are easily maintained to help keep the machine looking good and holding its value. Both side plates and the cab floor plate are easy to remove and provide unhindered access to all internal hydraulic components.

Unmatched support makes the difference

Your Cat dealer is ready to assist you with your purchase decision and everything after.

  • Financing packages are flexible to meet your needs
  • Unmatched parts availability keeps you working
  • Make comparisons of machines, with estimates of component life, preventative maintenance and cost of production
  • For more information on Cat products, dealer services and industry solutions, visit www.cat.com