Bobcat 430 Compact Excavator Specs

Description:

The Bobcat 430 compact excavator is a versatile and dependable machine, ideal for larger-scale landscaping, utility, and construction tasks. Manufactured from 2007 to 2014, it features a robust Kubota V1505-T diesel engine delivering approximately 35 hp. With its zero-tail or reduced-tail swing design, smooth hydraulics, and solid lift capacity, the 430 is well-suited for challenging jobsite environments and demanding applications.

Engine & Powertrain:

• Engine: Kubota V1505-T, 4-cylinder liquid-cooled diesel

• Horsepower: 35 hp

• Displacement: ~150 cu in

• Fuel Capacity: ~17 gallons

• Travel Speed: ~2.5 mph

Hydraulic System:

• Auxiliary Flow: ~20–22 GPM

• System Pressure: ~2,900 psi

• Boom Swing: ~70° left / 55° right

• Optional high-flow hydraulics for attachments

Dimensions & Capacity:

• Operating Weight: ~9,200–10,000 lbs

• Maximum Digging Depth: ~11.0 ft

• Maximum Reach at Ground Level: ~18.5 ft

• Width: ~5 ft 6 in (standard tracks)

• Height: ~8 ft 2 in (canopy), ~8 ft 8 in (cab)

• Ground Pressure: ~5.2 psi

Maintenance Essentials:

• Replace hydraulic fluid and filters per schedule

• Adjust track tension and regularly grease pivot and slew bearings

• Monitor final drive oil and inspect for contamination

• Clean radiator and maintain coolant system

• Change fuel, air, and hydraulic filters at recommended intervals

Common Issues & Solutions:

• Hydraulic leaks – address with Bobcat 430 hydraulic seal kits

• Wear on pivot pins and bushings – rebuild with Bobcat 430 pin and bushing kits

• Final drive noise or sluggish movement – inspect and service with Bobcat 430 final drive parts

• Engine rough idle or start issues – resolve with new filters and fuel system service

• Overheating in hot climates – clean cooling fins and consider high-capacity radiator kits

Serial Number Breaks:
Typical serial number prefixes include KBM0430xxx, KBM0550xxx, or KBM0650xxx series. The serial plate is located on the front frame beneath the cab or near the swing bearing. Always verify your serial number to ensure accurate parts ordering.

Pro Tips:

• Keep an on-site maintenance kit with hydraulic seals, filters, and grease for quick repairs

• Lubricate all boom, swing, and bucket joints weekly for long component life

• Inspect rubber tracks and sprockets regularly for wear

• Cool engine fluids after heavy use before shutting down