Kubota KX121-3 is a mini excavator that is unique in its class. With a compact unique design, this machine is easy to learn and very economical to maintain. The Kubota is an excavator designed to fit in small construction, quarrying, recycling, landscaping, and mining sites. The Kubota kx121 3 is built with three differentials, triple hydraulics, and electro-pneumatic controls.
Kubota excavators offer power and performance, and they’re built to last. Kubota’s Tier 4 emission engines are geared toward the operator. These engines use advanced lean burn technology to provide superior power and fuel efficiency while minimizing emissions. The Kubota kx121-3 is an excavator that is specifically made for fast and efficient backfill operations. It has a quick-torque transmission, which makes it very easy to control. It’s easy to get the Kubota KX121-3 in tight spaces with its two-speed drive.
Kubota KX121-3 can be fitted with a wide range of accessories, from a grabber to a concrete breaker, and it’s a lot of fun to work with. The KX121-3 is the ideal choice for both professionals and those working on their own land. It’s small enough to handle with ease but powerful enough to dig through the tough ground. Find below the detailed specifications of the Kubota KX121-3 Mini Excavator.
Kubota Kx121 3 Specs
General
| Brand | Kubota |
| Model | KX121-3 |
| Type | Mini excavator |
| Years Made | 2002-2014 |
Between 2002 and 2014, the Kubota KX121 3 excavator was manufactured.
The Kubota KX040-4 was introduced to replace the Kubota KX121-3 excavator.
The Kubota KX121-3 excavator weight between 9100 and 9400 lbs.
Engine
| Brand | Kubota |
| Model | V2203-M-E3 |
| Type | Diesel, liquid-cooled |
| No. of Cylinders | 4 |
| Emission | Tier 4, Stage IIIA |
| Aspiration | Naturally |
| Combustion | Indirect fuel injection |
| Fuel | Diesel Fuel No.2-D |
| Order of firing | 1-3-4-2 |
| Compression Ratio | 22.6 |
| Rated Power | 2800 RPM |
| US | Metric | |
|---|---|---|
| Gross Power @ 2250 RPM | 40.5 HP | 30.2 kW |
| Net Power @ 2050 RPM | 39.0 HP | 29.1 kW |
| Displacement | 134.1 cu in. | 2.2 L |
| Bore and Stroke | 3.4×3.6 in. | 6.7 x 6.8 cm |
Engine Dimension
| Dimension | US | Metric |
|---|---|---|
| Length | 26.3 in. | 66.7 cm |
| Width | 20.0 in. | 50.7 cm |
| Height | 25.0 in. | 63.5 cm |
Engine Weight
| Weight | US | Metric |
|---|---|---|
| Dry Weight | 397 Ibs | 180 kg |
Working Range
| US | Metric | |
|---|---|---|
| Dumping Height | 152.7 in. | 388 cm |
| Digging Height | 213 in. | 541 cm |
| Digging Depth | 138.4 in. | 351.5 cm |
| Vertical Digging Depth | 114.2 in. | 290 cm |
| Digging Radius | 220.9 in. | 561 cm |
| Digging Radius (ground level) | 216 in. | 548.5 cm |
| Turning Radius with Swing | 65.6 in. | 166.5 cm |
| Turning Radius without Swing | 81.1 in. | 206 cm |
| Tail Turning Radius | 51.2 in. | 130 cm |
Capacity
| US | Metric | |
|---|---|---|
| Fuel Capacity | 16.9 gal | 64 L |
| Hydraulic Pump Flow Capacity | 25 gal | 95 L |
| Hydraulic System Fluid Capacity | 17.7 gal | 67 L |
Operating
| US | Metric | |
|---|---|---|
| Tumbler Distance | 67.3 in. | 171 cm |
| Shoe Width | 13.8 in. | 35 cm |
| Crawler Length | 85.6 in. | 217.5 cm |
| Traction force | 9888 Ibs | 4485 kgf |
Travel Speed
| US | Metric | |
|---|---|---|
| Maximum Travel Speed | 2.7 mph | 5.0 km |
Swing
| Boom Swing Angle (left) | 80° |
| Boom Swing Angle (left) | 50° |
| Unit Swing Speed | 9.4 RPM |
Weights
| US | Metric | |
|---|---|---|
| Operating Weight with Canopy (rubber) | 9063 Ibs | 4110 kg |
| Operating Weight with Canopy (steel) | 9185 Ibs | 4175 kg |
| Operating Weight with Cab (rubber) | 9261 Ibs | 4200 kg |
| Operating Weight with Cab (steel) | 9383 Ibs | 4265 kg |
Dimensions
| US | Metric | |
|---|---|---|
| Width to Outside of Tracks | 67.2 in. | 170 cm |
| Ground Clearance | 13.2 in. | 33.5 cm |
Boom Dimensions
| US | Metric | |
|---|---|---|
| Max Digging Depth | 138 in. | 350.5 cm |
| Shipping Length of Unit | 200.5 in. | 509 cm |
| Shipping Height of Unit | 98.4 in. | 250 cm |
| Max Reach Along with Ground | 216 in. | 547.6 cm |
| Max Cutting Height | 213.6 in. | 541.9 cm |
| Max Loading Height | 153.6 in. | 388.9 cm |
| Max Vertical Wall Digging Depth | 97.2 in. | 247.9 cm |
Blade Dimensions
| US | Metric | |
|---|---|---|
| Height | 13.8 in. | 35 cm |
| Width | 66.9 in. | 170 cm |
| Maximum Drop Below Ground | 15.9 in. | 40.5 in. |
| Maximum Lift Above Ground | 15.7 in. | 40 cm |
The new Kubota KX121-3 Mini Excavator is a tough machine that takes on any job with ease. Perfect for a wide range of activities including residential and commercial projects, it gets the job done, quickly and easily. It’s just what you need to save money and time. Kubota kx121 3 Mini Excavator value not only because of its durability but also with its performance. It is the most popular choice for people who are looking for power and reliability in their machines. So, if you are looking for a low-cost but also durable mini excavator, then the Kubota kx121-3 has to be your best choice.Kubota Kx121-3 Reviews
Performance
Features
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