Kubota LA853 User Manual

MAINTENANCE
25
lGeneral torque specification
Top
of bolt
Length
M6
M8
M1O
M12
0 10 20
30 40
50 60 70
(mm)
OOO
M14 M16
American
standard
screws, bolts
and nuts with
UNC or
UNF threads
Metric
cap screws
@
SAE
grade
No.
sAE
GR.5
E
sAE GR.8
E
property
class
8.8 Approx.
SAE
GR 5
(N-m)
1t4
(kstm)
(ft-lbs)
'1
1 .7 to 15.8
1 .'19 to
'1
.60
8.6 to
1
1.6
16.3
to 19.8
1.66
to 2.02
12.0 to 14.6
(N-m)
9.8 to 11.2
M6
(kgf-m)
1.0
tol.1
(ft-lbs)
7
.2 to 8.3
(N-m)
5116
(kgf-m)
(ft-lbs)
23.1
to 27 .8
2.35 to 2.84
17.0
to 20.5
32.5 to
39.3
3.31 to 4.01
24.0 to 29.0
(N-m)
23.6 to 27.4
M8 (kgf-m)
2.4
to 2.8
(ft-lbs)
17.4 to 20.2
(N-m)
3t8
(kgf-m)
(ft-lbs)
47.5 to
57.0
4.84 to
5.82
35.0
to 42.0
61.0 to 73.2
6.22 to 7 .47
45.0
to 54.0
(N-m)
48.1
to 55.8
M10 (kgf-m)
4.9
to 5.7
(ft-lbs)
35.5 ro 41.2
(N-m)
(kgf-m)
(ft-lbs)
1t2
'108.5
to
130.2
11.07 to 13.29
80.0 to 96.0
149.21o
179.0
15.22to
18.27
1 10,0
to 132.0
(N-m)
M12 (kgf-m
(ft-lbs
77.5
to 90.1
7.9
to 9.2
57.2 to 66.5
(N-m)
9/16
(kgf-m)
(ft-lbs)
149.2to 179.0
15.22to 18.27
1 10.0
to
132.0
217.0
to 260.4
22.14
to 26.57
160.0
to
'192.0
(N-m)
124
to
147
M14 (kgf-m)
12.6
to
15.0
(ft-lbs)
91
.2
to
'108
(N-m)
5/8
(kgtm)
(ft-lbs)
203.4 to 244.1
20.75 to 24.91
'150.0
to 180.0
298.3
to 358.0
30.44 to 36.53
220.0lo
264.0
(N-m)
1961o 225
M'16
(kgtm)
20.0
to
23.0
(ft-lbs)
145 to 166

Kubota LA853 Specifications

General

Bucket Width	1.83 m (72")
Maximum Lift Height	132.3 in
Breakout Force	5445 lbs
Maximum Lift Height to Pivot Pin	132.3 in
Breakout Force at Pivot	5445 lbs
Breakout Force (at pivot pin)	5445 lbs
Hydraulic Pressure	2842 psi