- Shipping Length Of Unit: 15.62 ft / 4759.94 mm
- Max Cutting Height: 16.25 ft / 4953 mm
- Shipping Height Of Unit: 8.01 ft / 2440.93 mm
- Max Loading Height: 11.59 ft / 3530.59 mm
Published dimensions and weight
Kubota KX91-3
The Kubota KX91-3 pairs the D1503 engine (28 hp) with an operating weight near 3.2 t.
01Published dimensions and weight
Dimensions reference
Measurement reference — not to scale

01Dimensions referenceLength × width × height
02Operating Weight7110 lb3225.1 kg
03Selected published values22
Mini excavators are commonly used for digging and utility work where access or working space is limited. Published rows for Kubota KX91-3 include a published maximum digging depth of 10.42 ft / 3174.98 mm, published operating weight of 7110 lb / 3225.1 kg, published engine power of 28 hp / 20.9 kw. These values describe the published configuration; verify the specific machine's configuration, attachments and records.
- Compare the published “Shipping Length Of Unit” field (15.62 ft / 4759.94 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Max Cutting Height” field (16.25 ft / 4953 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Shipping Height Of Unit” field (8.01 ft / 2440.93 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
Shipping Length Of Unit15.62 ft4759.94 mm
Max Cutting Height16.25 ft4953 mm
Shipping Height Of Unit8.01 ft2440.93 mm
Max Loading Height11.59 ft3530.59 mm
Max Reach Along Ground16.84 ft5130.79 mm
Max Vertical Wall Digging Depth7.84 ft2387.5 mm
Max Digging Depth10.42 ft3174.98 mm
Dimensions
Width To Outside Of Tracks5.09 ft1549.39 mm
Ground Clearance0.97 ft294.62 mm
Undercarriage
Max Travel Speed2.9 mph4.67 km/h
Ground Pressure4.5 psi31.03 kPa
Drawbar Pull8363 lb8363 -
Engine
Engine Make23342334
Engine ModelD1503D1503
Net Power28 hp20.9 kw
Power Measured @2300 rpm2300 rpm
Displacement91.5 cu in1.5 L
Operational
Operating Weight7110 lb3225.1 kg
Fuel Capacity11.9 gal45.1 L
Hydraulic System Fluid Capacity9.5 gal36 L
Hydraulic Pump Flow Capacity27.3 gal/min103.4 L/min
Swing Mechanism
Swing Speed9.4 rpm9.4 rpm
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Manufacturer-published specifications.