Small Used Kubota U17 Micro Excavator For Narrow Space Work

Basic Specifications

Parameters Values
Model: Kubota U17 / U17-3 / U17-5 Zero-Tail Excavator
Operating Weight: Approx. 1,650–1,780 kg (depending on specific version)
Standard Bucket Capacity: ~0.04 m³ (typical small bucket)
Category: Miniature/Light-duty Hydraulic Excavator (1.7 t class)
Tail Turning Radius: Approx. 620 mm (zero-tail design)
Engine Model: Kubota D902-E4 Series Diesel Engine

Engine
Indicators Values
Type: 3-cylinder Turbocharged / Naturally Aspirated Liquid-cooled Diesel Engine
Displacement: 898 cc (0.898 L)
Gross Power: Approx. 16.1 hp ≈ 12.0 kW @ 2300 rpm
Net Power: Approx. 15.1 hp ≈ 11.3 kW
Emission Standard: EPA Tier 4 / EU Stage V (Some New Models)
Cooling: Liquid Cooling

Dimensions and Weight

Dimensions Values

Overall Length: Approx. 3545 mm

Overall Height: Approx. 2340 mm

Width (Variable Tracks): 990–1240 mm (Adjustable)

Track Ground Contact Length: Approx. 1585 mm

Minimum Ground Clearance: Approx. 150 mm

Track Gauge: 760 – 1010 mm (Narrow/Wide Tracks)

Operating Range

Operating Parameters Values

Maximum Digging Depth: Approx. 2310 mm (U17-3) / 2460 mm (Long Arm Version)

Maximum Digging Height: Approx. 3540 mm

Maximum Unloading Height: Approx. 2440 mm

Maximum Digging Radius: Approx. 3840–3970 mm

Vertical Wall Digging Depth: Approx. 1910 mm

Travel and Power Performance

Indicators Parameters
Travel Speed: High-end ~ 4.0 km/h / Low gear ~ 2.2 km/h
Swing speed: Approx. 9.1 rpm
Track width (standard): 1240 mm (can be narrowed to 990 mm)
Maximum traction/thrust: Approx. 21.6 kN (4865 lbf)
Ground contact pressure: Approx. 3.8 psi ≈ 0.27 kg/cm²

Hydraulic System

Parameters and Values
Hydraulic System Type: Three-pump independent hydraulic system (boom/bucket/swing)
Main pump flow rate: Approx. 2 × 17.3 L/min + 10.4 L/min
Auxiliary hydraulic flow rate: Approx. 7.3 gpm ≈ 27.7 L/min