- Category: Mini Excavators ➔
- Manufacturer: Kubota ➔
- Model: KX121-3 ➔
Kubota KX121-3 mini excavator is a compact hydraulic excavator designed for digging, trenching, grading, and utility work in confined job sites. It is part of Kubota's KX series and is commonly used in construction, landscaping, and municipal applications. The KX121-3 features a zero-tail-swing design on many configurations, improving maneuverability near walls and obstacles. Typical equipment includes a boom, arm, bucket, rubber or steel tracks, and an enclosed operator station. The machine is valued for its balance of digging performance, transportability, and access to tight spaces. Specifications vary by year, region, and attachment package.
Boom/Stick Excavator Option 1
| Max Cutting Height | 18 ft (5 m)
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| Max Digging Depth | 12 ft (4 m)
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| Max Loading Height | 13 ft (4 m)
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| Max Reach Along Ground | 18 ft (5 m)
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| Max Vertical Wall Digging Depth | 8 ft (2 m)
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| Shipping Height of Unit | 8 ft (2 m)
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| Shipping Length of Unit | 17 ft (5 m)
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Dimensions
| Digging Depth | 12 ft (4 m)
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| Digging Reach | 12 ft (4 m)
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| Ground Clearance | 1 ft (0 m)
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| Width to Outside of Tracks | 6 ft (2 m)
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Engine
| Displacement | 134 cu in (2,198 cu cm)
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| Engine Model | V2203-M
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| Net Power | 42 hp (31 kw)
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| Power Measured @ | 2250 rpm
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Operating Specifications
| Fuel Capacity | 17 gal (64 l)
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| Hydraulic Pump Flow Capacity | 25 gpm (95 lpm)
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| Hydraulic System Fluid Capacity | 18 gal (67 l)
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| Operating Weight | 9,063 lbs (4,111 kg)
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Swing Mechanism
Undercarriage
| Ground Pressure | 4.5 psi
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| Max Travel Speed | 3 mph (5 kph)
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