After Hours Emergency Parts:
256-998-2806
After Hours Emergency Service:
256-777-7564
After Hours Emergency:
270-484-8299
The KX040-5 replaces the popular KX040-4 with a wide range of performance, comfort and productivity features. Updated with all new interior design and added productivity features like engine speed sensing, you'll be equipped get the job done right, while operating in comfort. But that's not all, with the option of a straight, angle, or 6-in-1 blade this machine can fit any job site. To top it all off this compact excavator comes standard with KubotaNOW telematics, giving you complete visibility of your machine. 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.


| Engine Model | Engine ModelKubota D1803-CR-TE5-BH5 / D1803-CR-TE5-BH6 | |
|---|---|---|
| Horsepower (gross) | Horsepower (gross)40.3 | |
| Displacement (cu. in.) | Displacement (cu. in.)111.4 | |
| Overall Length, ft (mm) | Overall Length, ft (mm)16ft 8.2in (5085) | |
| Overall Height, ft (mm) | Overall Height, ft (mm)8ft 1.6in (2480) / 8ft 2in (2490) | |
| Overall Width, ft (mm) | Overall Width, ft (mm)5ft 6.9in - 5ft 10.9in (1700-1800) | |
| Min. Ground Clearance, in (mm) | Min. Ground Clearance, in (mm)13in (330) | |
| Crawler Length, ft (mm) | Crawler Length, ft (mm)7'1.6in (2175) | |
| Pump Capacity, GPM (LPM) | Pump Capacity, GPM (LPM)29.1 (110.0) | |
| Auxiliary Hydraulics Flow Rate, GPM (LPM) | Auxiliary Hydraulics Flow Rate, GPM (LPM)17.2 (65) / 9.8 (37) | |
| Bucket Breakout Force, lbs (kgf) | Bucket Breakout Force, lbs (kgf)9397 (4262) | |
| Arm Breakout Force, lbs (kgf) | Arm Breakout Force, lbs (kgf)4114 (1866) | |
| Traveling Speed: High, mph (kph) | Traveling Speed: High, mph (kph)3.1 (5.0) | |
| Traveling Speed: Low, mph (kph) | Traveling Speed: Low, mph (kph)1.7 (2.7) | |
| Ground Contact Pressure psi, kgf (cm2) | Ground Contact Pressure psi, kgf (cm2)Rubber: 4.5 (31.1) / 4.7 (32.1), Steel: 4.6 (31.5) / 4.7 (32.5), Angle Blade Rubber: 4.7 (32.6) / 4.9 (33.6), Angle Blade Steel: 4.8 (32.9) / 4.9 (33.9), Rubber canopy/cab: 4.9 (33.8) / 5.0 (34.8), Steel canopy/cab: 4.9 (34.1) / 5.1 (35.1) | |
| Blade Width, ft (mm) | Blade Width, ft (mm)5ft 6.9in (1700) / 5ft 10.9in (1800), Angle blade: 5ft 10.9in (1800) | |
| Blade Height, in (mm) | Blade Height, in (mm)13.8in (350) / 1ft 3.2in (385), Angle Blade: 1ft 3.2in (385) | |
| Hydraulic Oil Reservoir / System, gal (l) | Hydraulic Oil Reservoir / System, gal (l)9.8 (37) / 17.7 (65) | |
| Fuel Reservoir, gal (l) | Fuel Reservoir, gal (l)17.4 (66) | |
| Operating Weight, lbs (kg) | Operating Weight, lbs (kg)Rubber: 9182-9480 (4165-4300) / 9965-10251 (4520-4650) Steel: 9348-9645 (4240-4375) / 10119-10417 (4590-4725), Angle Blade Rubber: 9623 (4365) / 9910 (4495), Angle Blade Steel: 9777 (4435) / 10075 (4570) |