Kubota U55-5
Source-backed specifications and current market configuration for this mini excavator.
Specification set: United States · Kubota USA 2026 Full Product Line specification Current status corroborated by live Kubota USA series page. Operating weight uses the exact 2026 catalog basis shown in the specifications; slash-separated travel and auxiliary-flow values are preserved without assuming ordering beyond the published table.
Machine Configuration
Machine configurationMini excavator
Official market scopeUnited States current catalog
Kubota excavator seriesU Series
Engine
Engine modelV2607-CR-T-E4B
Published engine power47.6 hp
Engine displacement159.6 cu in
Excavator Performance
Maximum digging depth11' 11"
Maximum dumping height13' 1.5"
Bucket breakout force10172 lbf
Travel
Maximum traveling speed, published pair1.7 / 3.0 mph (Kubota published pair)
Hydraulics
Pump capacity39.4 gpm
Auxiliary hydraulic line flow19.8 / 9.8 gpm
Dimensions & Weight
Operating weight, published configuration12247 lb
Operating weight configurationCanopy, rubber
Ground contact pressure4.6 psi
Sources
Specifications on this page are tied to the cited source records and the selected market/configuration version.