Kubota KX030-4
Source-backed specifications and current market configuration for this mini excavator.
Specification set: United States · Kubota USA 2026 Full Product Line Primary current value is 23.3 gross hp from the 2026 Kubota USA full-line catalog. Other market/model sheets expose different horsepower values and are not used to overwrite this U.S. current version.
Machine Configuration
Machine configurationMini excavator
Official market scopeUnited States current catalog
Kubota excavator seriesKX Series
Engine
Engine modelV1505-E4-BH-3USA
Gross engine power23.3 hp
Engine displacement91.5 cu in
Excavator Performance
Maximum digging depth9' 9"
Maximum dumping height10' 4"
Bucket breakout force6924 lbf
Travel
Maximum traveling speed, published pair1.7 / 2.7 mph (Kubota published pair)
Hydraulics
Pump capacity23 gpm
Auxiliary hydraulic line flow13.1 gpm
Dimensions & Weight
Operating weight, published configuration6272 lb
Operating weight configurationCanopy, rubber
Ground contact pressure3.9 psi
Sources
Specifications on this page are tied to the cited source records and the selected market/configuration version.