KX040-4

COMPACT EXCAVATORS

MSRP AS LOW AS

$64,946.00

Test

Digging isn’t easy, but the Kubota KX040-4 will make it feel like it is. With 40.4 horsepower and an available cab for ultimate comfort, you’d be silly to ignore the KX040-4. Experience elite versatility, maneuverability and power like never before, and you’ll know what we mean when we talk about the Kubota difference. Kubota is the world’s #1 selling compact excavator for 20 years.*

*According to 2023 data from Off-Highway Research including all Kubota Group brand sales.

Download

Specifications

Shop

Find Parts

Build

My Equipment

Compare

Specifications

Special Offers

  • Save on Select Kubota Construction Equipment

    Save on Select Kubota Construction Equipment

    0% For 60 months OR Save Up to $12,000*

    Expires 12/31/2026
  • EXCAVATORS

    EXCAVATORS

    Save Up to $12,000 or Pay 0% A.P.R. For Up to 36 Months With 0% Down on KX and U Series!*

    Expires 8/31/2026
  • CONSTRUCTION

    CONSTRUCTION

    $0 Down, 0% A.P.R. for up to 36 Months or Save up to $12,000 on Construction Equipment!

    Expires 8/31/2026
    KX040-4

    KX040-4

    HP

    MSRP AS LOW AS

    $64,946.00

    Specifications

    Arm Breakout Force, lbs (kgf)

    4112 (1865)

    Auxiliary Hydraulics Flow Rate, GPM (LPM)

    17.2 (65) / 9.8 (37)

    Blade Height, in (mm)

    13.8in (350) / 1ft 3.2in (385), Angle Blade: 1ft 3.2in (385)

    Blade Width, ft (mm)

    5ft 6.9in (1700) / 5ft 10.9in (1800), Angle blade: 5ft 10.9in (1800)

    Bucket Breakout Force, lbs (kgf)

    9535 (4325)

    Crawler Length, ft (mm)

    7'1.6in (2175)

    Displacement (cu. in.)

    111.4

    Engine Model

    Kubota D1803-CR-TE4

    Fuel Reservoir, gal (l)

    16.9 (64)

    Ground Contact Pressure psi, kgf (cm2)

    Rubber: 4.53 (31.2) / 4.68 (32.3), Steel: 4.61 (31.8) / 4.76 (32.8), Angle Blade Rubber: 4.70 (32.4) / 4.86 (33.5), Angle Blade Steel: 4.78 (33.0) / 4.93 (34.0), Rubber canopy/cab: 4.87 (33.6) / 5.02 (34.6), Steel canopy/cab: 4.95 (34.1) / 5.10 (35.2)

    Horsepower (gross)

    40.4

    Hydraulic Oil Reservoir / System, gal (l)

    11.1 (42) / 19.6 (74)

    Min. Ground Clearance, in (mm)

    12.99in (330)

    Operating Weight, lbs (kg)

    Rubber: 9195-9900 (4170-4490) / 9500-10210 (4310-4630) Steel: 9350-10050 (4240-4560) / 9655-10360 (4380-4700), Angle Blade Rubber: 9900 (4490) / 10210 (4630), Angle Blade Steel: 10050 (4560) / 10360 (4700)

    Overall Height, ft (mm)

    8ft 1.8in (2485) / 8ft 1.8in (2485)

    Overall Length, ft (mm)

    16ft 8.2in (5085)

    Overall Width, ft (mm)

    5ft 6.9in - 5ft 10.9in (1700-1800)

    Pump Capacity, GPM (LPM)

    24.4 (92.4)

    Traveling Speed: High, mph (kph)

    1.8 (2.9)

    Traveling Speed: Low, mph (kph)

    3.1 (5.0)