Kubota U55-4 Angle Blade Excavator
Built for Performance. Designed for Comfort.
The Kubota U55-4 with angle blade is engineered for power, precision, and operator convenience. With advanced hydraulics, superior blade versatility, and a deluxe operator environment, this 5.5-tonne class excavator makes every job faster, smoother, and more efficient.
Key Features
Versatile Blade Control
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Angle the blade up to 25° left or right to push soil aside while moving forward—eliminating the need for constant repositioning.
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Float position allows for effortless levelling when backfilling, simply by travelling backward with the blade engaged.
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Standard bolt-on cutting edge and durable fixed hooks provide long-lasting reliability.
Smart Operation Systems
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Auto Travel Shift automatically changes between high and low travel speeds for smoother dozing and turning.
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Two Pattern Selection System (ISO/SAE) offers flexibility for multiple operators.
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Auto Idle System reduces RPM when levers are stationary—saving fuel and cutting noise.
Advanced Hydraulics
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All-new 3-pump load-sensing hydraulic system ensures smooth, consistent operation under all loads.
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Best-in-class bucket breakout force: 4,315 kg delivers outstanding digging power.
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Adjustable oil flow for AUX1 and AUX2, with up to 5 pre-set rates programmable from the digital panel.
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Proportional flow control via thumb switch for seamless attachment operation.
Operator Comfort & Control
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Deluxe cab with suspension seat and ergonomically designed controls reduce fatigue during long hours.
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Wider cab entrance and spacious operator area make entry and exit easy.
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Digital control panel puts all functions within reach, with 90-day operation history storage.
Ease of Maintenance
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Two-piece hose design for the dozer simplifies replacement and reduces downtime.
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Single-sided maintenance layout provides easy access to all daily service points.
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Front pin bushes enhance durability and reduce wear for longer machine life.
Durability & Safety
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ROPS and FOPS certified for maximum protection on all job sites.
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Fuel overflow prevention system signals with audible beeps to stop spillage.
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Pre-cleaner system protects the engine in dusty environments for Australian conditions.
Technical Highlights
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Operating Weight: ~5.5 tonnes (model dependent)
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Bucket Breakout Force: 4,315 kg
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Hydraulics: 3-pump load sensing system with AUX1 & AUX2 proportional control
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Blade Control: Angles up to 25° left or right; float position for backfilling
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Auxiliary Flow: Adjustable via digital panel with 5 programmable presets
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Cab: Spacious, suspension seat, digital panel, wide entry





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