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7
SPECIFICATIONS
7.1
MECHANICAL
MODELS
LIFT CAPACITY
USEABLE TINE LENGTH
MAXIMUM BUCKET
LIP THICKNESS
TINE SIZE
WEIGHT
SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE
7.2
BOLT TORQUE
CHECKING BOLT TORQUE
The tables shown below give correct torque values for various bolts and capscrews. Tighten all bolts to
the torques specified in chart unless otherwise noted. Check tightness of bolts periodically, using bolt
torque chart as a guide. Replace hardware with the same strength bolt.
ENGLISH TORQUE SPECIFICATIONS
Bolt
Diameter
SAE 2
"A"
N.m
(lb-ft)
(6)
1/4"
8
(10)
5/16"
13
(20)
3/8"
27
(30)
7/16"
41
(45)
1/2"
61
(70)
9/16"
95
(95)
5/8"
128
(165)
3/4"
225
(170)
7/8"
230
(225)
1"
345
Torque figures indicated above are valid for non-greased or non-oiled threads and heads unless other-
wise specified. Therefore, do not grease or oil bolts or capscrews unless otherwise specified in this
manual. When using locking elements, increase torque values by 5%.
* Torque value for bolts and capscrews are identified by their head markings.
20
BF-1000
1000 LBS.
32"
UP TO 3/4" 3/4"
2" X 3"
90 LBS.
Bolt Torque *
SAE 5
SAE 8
N.m
(lb-ft)
N.m
12
(9)
17
25
(19)
36
45
(33)
63
72
(53)
100
110
(80)
155
155
(115)
220
215
(160)
305
390
(290)
540
570
(420)
880
850
(630)
1320
BF- 2000
BF-3000
2000 LBS.
3000 LBS.
36"
42"
1 1/4"
2" X 3"
2" X 4"
110 LBS.
150 LBS.
(lb-ft)
(12)
(27)
(45)
(75)
(115)
(165)
(220)
(400)
(650)
(970)
BF-4000
BF-6000
4000 LBS.
5000 LBS.
42"
49"
1 3/4"
2 1/4"
2" X 4"
2" X 5"
170 LBS.
275 LBS.
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