- Max Vertical Wall Digging Depth: 6.27 ft / 1910 mm
- Max Digging Depth: 10.45 ft / 3185 mm
- Max.Dumping Height: 11.6 ft / 3535 mm
- Mximum Dig Radius: 201.97 in / 5130 mm
Published dimensions and weight
Kubota KX91-3GLS2
The Kubota KX91-3GLS2 pairs the D902-E3 engine (28.3 hp) with an operating weight near 3.4 t.
01Published dimensions and weight
Dimensions reference
Measurement reference — not to scale

01Dimensions referenceLength × width × height
02Operating Weight7517.8 lb3410 kg
03Selected published values34
Mini excavators are commonly used for digging and utility work where access or working space is limited. Published rows for Kubota KX91-3GLS2 include a published maximum digging depth of 10.45 ft / 3185 mm, published operating weight of 7517.8 lb / 3410 kg, published engine power of 29.6 hp / 22.1 kw. These values describe the published configuration; verify the specific machine's configuration, attachments and records.
- Compare the published “Max Vertical Wall Digging Depth” field (6.27 ft / 1910 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Max Digging Depth” field (10.45 ft / 3185 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Max.Dumping Height” field (11.6 ft / 3535 mm) with the specific machine's configuration and records; options and condition can differ.
02Specifications
Published values, clearly grouped.
Published specifications and measurements are organized by section for quick reference.
Boom/Stick Option (Hex) 1
Max Vertical Wall Digging Depth6.27 ft1910 mm
Max Digging Depth10.45 ft3185 mm
Max.Dumping Height11.6 ft3535 mm
Mximum Dig Radius201.97 in5130 mm
Max Digging Height11.62 ft3540 mm
Dimensions
Ground Clearance0.97 ft295 mm
Tail Swing Radius4.3 ft1310 mm
Overall Height8.01 ft2440 mm
Overall Length15.62 ft4760 mm
Undercarriage
Shoe Size9.06 in230 mm
Ground Pressure4.6 psi31.72 kPa
Drawbar Pull4865 lb21.65 kN
Engine
Number Of Cylinders33
Engine MakeKubotaKubota
Engine ModelD902-E3D902-E3
Gross Power29.6 hp22.1 kw
Net Power28.3 hp21.2 kw
Power Measured @2300 rpm2300 rpm
Displacement3344.2 cu in54.8 L
Model NameKX91-3GLS2KX91-3GLS2
Operational
Auxiliary Hydraulic Flow16.5 gal/min62.3 L/min
Travel Speed, Low Range2 mph3.1 km/h
Travel Speed, High Range3 mph4.8 km/h
Operating Weight Cabin7330.4 lb3325 kg
Operating Weight7517.8 lb3410 kg
Fuel Capacity5.1 gal19 L
Hydraulic System Fluid Capacity6.1 gal23 L
Hydraulic Pump Flow Capacity3.5 gal/min13 L/min
Swing Mechanism
Swing Speed9.1 rpm9.1 rpm
Blade
Maximum Drop Below Ground0.7 ft190 mm
Blade Lift Height11.1 in280 mm
Width5.1 ft1550 mm
Boom
Boom Swing Left65 degrees65 degrees
Boom Swing Right58 degrees58 degrees
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Manufacturer-published specifications.