Kubota excavators take you to a new
level of performance so you can dig deeper, reach farther and work more
efficiently.
  
The capability of Kubota compact excavators to perform operations with a high
degree of efficiency and precision, especially at sites with restricted working
areas, makes them an excellent choice over larger machines. These rugged
and reliable performers are breaking new ground for rental, demolition,
construction and utility applications.
Designed for jobs
that require work in restricted spaces, the combination of independent boom
swing and 360 degree cab rotation allows the operator to dig next to structures
- and around obstacles - from any position. So you can dump spoil or load
trucks without repositioning the machine. Kubota has designed its compact
excavators to efficiently accomplish more tasks in less time with less operator
fatigue.
Configurations
| Model
|
K008-3
|
KX41-3V |
KX71-3
|
KX91-3S2
|
KX121-3S
|
KX161-3S
|
KX080-3
|
| Type of ROPS-FOPS
|
Folding ROPS
|
ROPS / FOPS Canopy
|
ROPS /
FOPS Canopy
or cab
|
ROPS / FOPS Cab
|
| Type of Tracks
|
Rubber
|
Steel or rubber
|
| Operating Weight
with 175 lb. Operator (lbs.)
|
ROPS w/Rubber -
2200
|
Canopy w/Rubber -
3693
|
Canopy
w/Rubber - 6305
|
Canopy w/Steel - 7297
/ Angle - 7727
|
Canopy w/Steel - 9007
/ Angle - 9502
|
Canopy w/Steel - 11938
/ Angle - 12543
|
Cab
w/Steel - 18364 / Angle - 19136
|
| Canopy w/Rubber - 7110
/ Angle - 7540
|
Canopy w/Rubber - 8710
/ Angle -
9463
|
Canopy w/Rubber - 11345
/ Angle - 11950
|
| Cab w/Rubber -
6550
|
Cab w/Steel - 7518 /
Angle - 7948
|
Cab w/Steel - 9150 /
Angle - 9745
|
Cab w/Steel - 12103 /
Angle 12708
|
Cab
w/Rubber - 18254 / Angle - 19026
|
| Cab w/Rubber - 7330 /
Angle - 7760
|
Cab w/Rubber - 8853 /
Angle 9679
|
Cab w/Rubber - 11510
/ Angle - 12115
|
| Bucket Options
|
9" - 10"-
12" - 14" - 16" - 18" |
9"- 12"- 16"-
18"
|
12"- 16"-
18"-
24"
|
12"-
16"- 18"- 24"
|
12"- 16"- 18"-
24" - 30"-
36"
|
12"- 16"- 18"-
24"- 30"-
36"- 48"
|
18"- 24"-
30"- 36"-
48"- 54"- 60"
|
| Standard Bucket Capacity (cu. ft.)
|
.74
|
1.34
|
4.25
|
4.70
|
Info not available
|
Specifications subject to change without notice.
Engine
| Model
|
K008-3
|
KX41-3V
|
KX71-3
|
KX91-3S2
|
KX121-3S
|
KX161-3S
|
KX080-3
|
| Engine Model
|
Kubota D722 - EBH - 3
|
Kubota D902 - EKBH |
Kubota V1505 - E2 -
BH10
|
Kubota D1703 - M
|
Kubota
V2203 - M - EBH - 2
|
Kubota
V2403-M
|
Kubota V3307 DI-T
|
| Type
|
3 cyl. liquid-cooled OHV diesel
|
4 cyl.
liquid-cooled OHV diesel
|
| Flywheel HP
|
10.2 @ 2050 rpm
|
17 @ 2300 rpm
|
27.5 @ 2300 rpm
|
29.6 @ 2250 rpm
|
42.0 @ 2250 rpm |
47.0 @
2200 rpm |
70.0 @ 2000 rpm |
| Displacement (cu. in.)
|
44.0 |
54.8 |
91.4 |
100.5 |
134.1 |
148.5 |
203.3 |
Specifications subject to change without notice.
Dimensions
| Model
|
K008-3
|
KX41-3V
|
KX71-3
|
KX91-3S2
|
KX121-3S
|
KX161-3S
|
KX080-3
|
| Overall Length (in.)
|
108"
|
144"
|
179"
|
187.4" - Angle
187.4"
|
200.4" - Angle
201.0"
|
218.0" - Angle
224.0"
|
254.0" - Angle
254.0"
|
| Overall Height (in.)
|
88"
|
89.6"
|
w/Canopy - 96"
|
w/Canopy - 96.1"
|
w/Canopy - 98.2"
|
w/Canopy - 100"
|
100"
|
| w/Cab - 95"
|
w/Cab - 96.1"
|
w/Cab - 97.6"
|
w/Cab - 100"
|
| Overall Width (in.)
|
Variable track
width 8" min. / 34" max.
|
Variable track
width 39" min. / 51.2" max.
|
59"
|
61.0"
|
66.9"
|
w/Steel - 81"
|
87"
|
| w/Rubber - 77"
|
| Minimum Ground Clearance (in.)
|
5.9" |
6.3"
|
12"
|
11.6"
|
13.0" |
12.6"
|
15.4"
|
Specifications subject to change without notice.
Hydraulic System
| Model
|
K008-3
|
KX41-3V
|
KX71-3
|
KX91-3S2
|
KX121-3S
|
KX161-3S
|
KX080-3
|
| Pump Capacity (gpm)
|
5.55
|
13.7 |
21.86 |
27.3 |
25.0
|
31.4
|
55.6
|
| Auxiliary Hydraulic Line Flow Rate (gpm)
|
5.5
|
7.4 |
13.4
|
10.9
|
15.9
|
19.3
|
26.4
|
| Bucket Breakout Force (lbs.)
|
2200 |
3505 |
6350
|
8059
|
8754
|
11118
|
14660
|
Specifications subject to change without notice.
Drive System
| Model
|
K008-3
|
KX41-3V
|
KX71-3
|
KX91-3S2
|
KX121-3S
|
KX161-3S
|
KX080-3
|
| Maximum Travel Speed - Low/High (mph)
|
1.2 / 2.5 |
1.5 / 2.6 |
1.6 / 2.8
|
1.9 / 2.9
|
1.7 / 3.1
|
1.6 / 2.9
|
1.7 / 3.1
|
| Maximum Drawbar Pull (lbs.)
|
1390 |
2899 |
5207
|
5600
|
8754
|
12861
|
12665
|
| Undercarriage Shoe Width (in.)
|
7.1"
|
9.1"
|
12"
|
11.8"
|
13.8"
|
15.7"
|
17.7"
|
| Ground Contact Pressure
(psi)
|
3.5 |
3.8 |
Canopy Rubber -
3.9
|
Canopy Steel - 4.58 /
Angle 4.84
|
Canopy Steel - 4.56 /
Angle 4.56
|
Canopy Steel - 4.2 /
Angle 4.8
|
Cab Steel
- 5.25 / Angle 5.47
|
| Canopy Rubber - 4.46
/ Angle 4.73
|
Canopy Rubber - 4.41
/ Angle 4.41
|
Canopy Rubber - 4.2 /
Angle 4.8
|
| Cab Rubber -
4.1
|
Cab Steel - 4.71 /
Angle 4.98
|
Cab Steel - 4.69 /
Angle 4.69
|
Cab Steel - 4.2 /
Angle 5.0
|
Cab Steel
- 5.22 / Angle 5.44
|
| Cab Rubber - 4.60 /
Angle 4.87
|
Cab Rubber - 4.41 /
Angle 4.41
|
Cab Rubber - 4.2 /
Angle 5.0
|
Specifications subject to change without notice.
Swing System
| Model
|
K008-3
|
KX41-3V
|
KX71-3
|
KX91-3S2
|
KX121-3S
|
KX161-3S
|
KX080-3
|
| Unit Swing Speed (rpm)
|
8.3 |
9.1 |
9.4
|
9.4
|
9.4
|
9.3
|
9.5
|
| Boom Swing Angle (Left/Right)
|
55 degree / 60 degree
|
73 degree / 50
degree
|
80 degree / 60 degree
|
80 degree / 50 degree
|
70 degree / 60 degree
|
Specifications subject to change without notice.
Blade
| Model
|
K008-3
|
KX41-3V
|
KX71-3
|
KX91-3S2
|
KX121-3S
|
KX161-3S
|
KX080-3
|
| Blade Width & Height (in.)
|
Variable width
28" / 34" x 7.9"
|
Variable width
39" / 51.2" x 9.1"
|
59" x
12"
|
61.0" x 13.2"
/ Angle 61.0" x 15.2"
|
67" x 13.8"
/ Angle 67"
x 15.4"
|
Rubber - 77.0" x 14.2"
/ Angle 76.0" x
15.4"
|
86.6"
x 19.7" / Angle 86.6" x 20.0"
|
| Steel - 81.0" x
14.2" / Angle 81.0" x
15.4" |
| Left / Right Blade
Angle (if equipped) |
n/a |
25 / 25 degrees |
| Maximum Lift Above Ground (in.)
|
7.9"
|
7.9"
|
13"
|
14.6" / Angle
16.1" |
15.7" / Angle
16.7"
|
17.9" / Angle
19.1"
|
19.7" / Angle
22.8"
|
| Maximum Drop Below Ground (in.)
|
7.1"
|
8.5"
|
12"
|
14.6" / Angle
18.5"
|
15.9" / Angle
19.7"
|
14.8" / Angle
18.3"
|
19.7" / Angle
25.2"
|
Specifications subject to change without notice.
Lubricant
| Model
|
K008-3
|
KX41-3V
|
KX71-3
|
KX91-3S2
|
KX121-3S
|
KX161-3S
|
KX080-3
|
| Fuel Reservoir (gal.)
|
3.7 |
5.6 |
11.9
|
13.2
|
16.9
|
18.5
|
30.4
|
| Hydraulic Reservoir
/ System (gal.)
|
3.3 |
3.7 |
9.2 /
13.2
|
9.5 / 14.5 |
11.6 /
17.7 |
19.8 / 35.7 |
Specifications subject to change without notice.
| Model |
Max. Lift Capacity
(lbs.) |
Max. Arm Digging Force
(lbs.) |
A. Max. Digging Height
(in.) |
B. Max. Dumping Height
(in.) |
C. Max. Digging Depth
(in.) |
D. Max. Vertical Digging
Depth (in.) |
E. Max. Digging Radius
(in.) |
F. Max. Digging Radius @
Ground Level (in.) |
G. Min. Swing Radius w/o
Boom Swing (in.) |
G. Min. Swing Radius
w/Boom Swing (in.) |
| K008-3 |
1220.0 |
1010.0 |
113.0" |
80.0" |
68.0" |
54.0" |
119.0" |
121.0" |
44.0" |
38.0" |
| KX41-3V |
1760.0 |
1748.0 |
140.2" |
97.2" |
93.7" |
74.6" |
152.4" |
155.0" |
48.0" |
49.0" |
| KX71-3 |
2430.0 |
3285.0 |
185.0" |
125.0" |
117.0" |
77.0" |
196.0" |
192.0" |
76.0" |
62.0" |
| KX91-3S2 |
3220.0 |
3592.0 |
194.5" |
139.0" |
125.4" |
94.1" |
202.2" |
206.5" |
73.6" |
56.7" |
| KX121-3S |
4890.0 |
3947.0 |
213.3" |
153.1" |
138.0" |
97.6" |
215.6" |
220.5" |
81.1" |
65.6" |
| KX161-3S |
4730.0 |
4967.0 |
225.0" |
164.0" |
151.0" |
102.0" |
246.0" |
241.0" |
95.0" |
77.0" |
| KX080-3 |
7100.0 |
8554.0 |
287.4" |
206.7" |
181.1" |
151.6" |
282.3" |
288.6" |
98.0" |
78.7" |
Specifications subject to change without notice.
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