Kubota U50-5, Operating Instructions Manual

Page: 231 / 236

Lifting capacity of the excavator
W9272-8135-1
229
05/2020
Lifting capacity over front end, dozer down, only with pipe safety valve on the dozer cylinder
Lifting capacity over front end, dozer up
Please note the model name and operating weight on the type plate (page 50).
MODEL U50-5 SPEC. CAB VERSION WITH RUBBER CRAWLER
ARM 1450 mm
kN (t)
LIFT POINT
HEIGHT
[mm]
LIFT POINT RADIUS (mm)
Mini-
mum
1000 1500 2000 2500 3000 3500 4000 4500 5000
Maxi-
mum
4000
10.1
(1.03)
3500
10.1
(1.03)
10.2
(1.04)
3000
10.8
(1.10)
10.5
(1.07)
10.3
(1.05)
9.8
(1.00)
9.1
(0.93)
2500
12.0
(1.22)
11.2
(1.15)
10.7
(1.09)
10.3
(1.06)
9.1
(0.93)
2000
19.2
(1.96)
15.6
(1.59)
13.5
(1.38)
12.2
(1.24)
11.3
(1.15)
10.6
(1.08)
9.2
(0.94)
1500
24.4
(2.49)
18.4
(1.87)
15.2
(1.55)
13.2
(1.35)
11.9
(1.21)
11.0
(1.12)
9.4
(0.96)
1000
28.3
(2.88)
20.7
(2.12)
16.7
(1.70)
14.2
(1.45)
12.5
(1.28)
11.3
(1.15)
9.8
(1.00)
500
24.8
(2.53)
22.3
(2.27)
17.8
(1.81)
14.9
(1.52)
13.0
(1.32)
11.5
(1.17)
10.3
(1.05)
GL 0
15.2
(1.55)
27.0
(2.75)
22.9
(2.33)
18.3
(1.87)
15.3
(1.56)
13.2
(1.34)
11.5
(1.17)
10.6
(1.08)
-500
11.0
(1.12)
15.5
(1.58)
16.2
(1.66)
20.9
(2.13)
29.1
(2.97)
22.6
(2.31)
18.3
(1.87)
15.3
(1.56)
13.0
(1.33)
11.0
(1.13)
10.7
(1.09)
-1000
16.5
(1.68)
20.3
(2.07)
22.1
(2.25)
27.5
(2.80)
27.4
(2.79)
21.7
(2.21)
17.7
(1.80)
14.7
(1.50)
12.4
(1.26)
-1500
17.4
(1.77)
25.6
(2.61)
28.6
(2.92)
32.3
(3.30)
24.8
(2.53)
19.9
(2.03)
16.3
(1.67)
13.5
(1.38)
10.8
(1.10)
-2000
20.0
(2.04)
31.8
(3.25)
36.4
(3.71)
26.9
(2.75)
21.1
(2.15)
17.1
(1.75)
14.0
(1.43)
11.0
(1.12)
-2500
25.8
(2.63)
19.5
(1.99)
15.8
(1.61)
12.7
(1.30)
MODEL U50-5 SPEC. CAB VERSION WITH RUBBER CRAWLER
ARM 1450 mm
kN (t)
LIFT POINT
HEIGHT
[mm]
LIFT POINT RADIUS (mm)
Mini-
mum
1000 1500 2000 2500 3000 3500 4000 4500 5000
Maxi-
mum
4000
10.1
(1.03)
3500
10.1
(1.03)
8.9
(0.90)
3000
10.8
(1.10)
10.5
(1.07)
8.8
(0.90)
7.4
(0.75)
7.3
(0.75)
2500
12.0
(1.22)
10.5
(1.07)
8.7
(0.89)
7.4
(0.75)
6.9
(0.70)
2000
19.2
(1.96)
15.6
(1.59)
12.7
(1.29)
10.3
(1.05)
8.6
(0.88)
7.3
(0.74)
6.6
(0.67)
1500
21.0
(2.14)
15.6
(1.59)
12.3
(1.26)
10.1
(1.03)
8.4
(0.86)
7.2
(0.73)
6.4
(0.65)
1000
20.0
(2.04)
15.0
(1.54)
11.9
(1.22)
9.8
(1.00)
8.3
(0.84)
7.1
(0.72)
6.3
(0.64)
500
19.5
(1.99)
14.6
(1.49)
11.7
(1.19)
9.6
(0.98)
8.1
(0.83)
7.0
(0.71)
6.4
(0.65)
GL 0
15.2
(1.55)
19.2
(1.96)
14.4
(1.47)
11.4
(1.17)
9.5
(0.97)
8.0
(0.82)
6.9
(0.71)
6.5
(0.66)
-500
11.0
(1.12)
15.5
(1.58)
16.2
(1.66)
20.9
(2.13)
19.1
(1.95)
14.3
(1.45)
11.3
(1.16)
9.4
(0.96)
8.0
(0.81)
6.9
(0.70)
6.8
(0.69)
-1000
16.5
(1.68)
20.3
(2.07)
22.1
(2.25)
27.5
(2.80)
19.2
(1.96)
14.2
(1.45)
11.3
(1.15)
9.3
(0.95)
7.9
(0.81)
-1500
17.4
(1.77)
25.6
(2.61)
28.6
(2.92)
29.5
(3.01)
19.3
(1.97)
14.3
(1.46)
11.3
(1.16)
9.4
(0.96)
8.0
(0.82)
-2000
20.0
(2.04)
31.8
(3.25)
36.4
(3.71)
26.9
(2.75)
19.5
(1.99)
14.4
(1.47)
11.4
(1.17)
9.5
(0.97)
-2500
25.8
(2.63)
19.5
(1.99)
15.8
(1.61)
12.7
(1.30)