2021 KUBOTA KX040-4R3A

4-TON COMPACT EXCAVATOR

*FINANCING AVAILABLE

This well-maintained Kubota KX040-4R3A compact excavator is a highly versatile and

contractor-proven 4-ton class machine, ideal for construction, utility work, landscaping, and

property development. With just 1,126 hours, this unit delivers strong hydraulic performance,

excellent digging capability, and the reliability Kubota is known for. Equipped with a fully

enclosed cab including heat & AC, hydraulic angle dozer blade, and hydraulic thumb, this

machine is ready to tackle a wide range of jobs from trenching and grading to material handling

and demolition. The KX040-4 series is known for its smooth controls, powerful breakout force,

and operator comfort—making it a top choice in its class. This machine shows normal cosmetic wear consistent with hours and use but remains structurally solid and work-ready. The bucket and thumb setup provide excellent flexibility for digging, grabbing, and loading applications. DISCLAIMER: This unit is being sold as-is, where-is, with no warranty expressed or implied. Buyers are encouraged to inspect the machine prior to purchase.

Operational Specifications

• Operating weight: ~ 8,600lbs
• Engine: Kubota D1803-CR-TE4 diesel engine
• Gross horsepower: approximately 40.4 HP
• Net horsepower: approximately 38 HP
• Emissions: Tier 4 Final compliant
• Maximum digging depth: ~11 ft 2 in
• Maximum reach at ground level: ~18 ft
• Maximum dump height: ~12 ft
• Bucket breakout force: ~ 10,000lbs
• Arm breakout force: ~4,800lbs
• Hydraulic system type: dual pump load-sensing system
• Auxiliary hydraulic flow: approx. 16 – 24 GPM (combined flow)
• Operating pressure: approx. 3,000+ PSI
• Travel speed:
  • Low: 1.7 mph
  • High: 3.1 mph
• Swing speed: approx. 9 rpm
• Tail swing: conventional
• Blade: hydraulic angle dozer blade for grading efficiency
• Undercarriage: rubber tracks
• Track width: approx. 12 in
• Ground pressure: low-impact footprint for sensitive surfaces

Key Features and Highlights

• Enclosed cab with heat and air conditioning
• Hydraulic thumb for added versatility and material handling
• Angle blade for efficient backfilling and grading
• Dual pattern pilot controls with smooth, responsive operation
• Durable steel construction with strong boom and arm design
• Compact footprint with excellent stability
• Ideal for contractors, municipalities, and rental fleets