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KX040-4

KX040-4

COMPACT EXCAVATORS

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.

Special Offers

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    Construction
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    Customer instant rebate for Farmer Veteran Coalition members.

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    EXCAVATORS
KX040-4

KX040-4

HP

Specifications

Arm Breakout Force, Lbs (kgf)

4112 (1865)

Auxiliary Hydraulics Flow Rate, G P M ( L P M)

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, G P M ( L P M)

24.4 (92.4)

Traveling Speed: High, Mph (kph)

1.8 (2.9)

Traveling Speed: Low, Mph (kph)

3.1 (5.0)