JLG 530LRT, Руководство по обслуживанию и ремонту

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SECTION 4 - BASIC HYDRAULIC INFORMATION & SCHEMATICS
4-20 3121781
Table 4-9. DIN 24°Cone (MBTL & MBTS)
TYPE/FITTING IDENTIFICATION
DIN 24° CONE FLARELESS BITE FITTING
(With or Without o-ring)
MA
TERIAL
TY
PE
Tube O.D.
Thread M
Size
ØA* ØB* C* ØD*
Torque Flats from
Wrench
Resistance
(F.F.W.R)**
[ft. lb.] [N-m]
(mm) (Metric) (mm) (mm) (mm) (mm) Min Nom Max Min Nom Max
STEEL
FIT
TINGS WITH S
TEEL MA
TING C
OMPONENT
S
DIN
24
° C
ONE FLARELESS BITE (MB
TL
) FI
TT
ING
6 M12 x 1.5 10.50 12.00 7.00 6.20
FFWR is the recommended
method of fitting assembly.
Torque values are application
specific due to variability in the
fitting supplier, coating,
lubrication, and other physical
characteristics of the connection.
Refer to the specific procedure
in the
1.5 to 1.75
8 M14 x 1.5 12.50 14.00 7.00 8.20 1.5 to 1.75
10 M16 x 1.5 14.50 16.00 7.00 10.20 1.5 to 1.75
12 M18 x 1.5 16.50 18.00 7.00 12.20 1.5 to 1.75
15 M22 x 1.5 20.50 22.00 7.00 15.20 1.5 to 1.75
18 M26 x 1.5 24.50 26.00 7.50 18.20 1.5 to 1.75
22 M30 x 2 27.90 30.00 7.50 22.20 1.5 to 1.75
28 M36 x 2 33.90 36.00 7.50 28.20 1.5 to 1.75
35 M45 x 2 42.90 45.00 10.50 35.30 1.5 to 1.75
42 M52 x 2 49.90 52.00 11.00 42.30 1.5 to 1.75
TY
PE
Tube O.D.
Thread M
Size
ØA* ØB* C* ØD*
Torque Flats from
Wrench
Resistance
(F.F.W.R)**
[ft. lb.] [N-m]
(mm) (Metric) (mm) (mm) (mm) (mm) Min Nom Max Min Nom Max
DI
N 2
4°
CO
NE F
LAREL
ESS BITE (M
BT
S)
FITTING
6 M14 x 1.5 12.50 14.00 7.00 6.20
FFWR is the recommended
method of fitting assembly.
Torque values are application
specific due to variability in the
fitting supplier, coating,
lubrication, and other physical
characteristics of the connection.
Refer to the specific procedure
in the
1.5 to 1.75
8 M16 x 1.5 14.50 16.00 7.00 8.20 1.5 to 1.75
10 M18 x 1.5 16.50 18.00 7.50 10.20 1.5 to 1.75
12 M20 x 1.5 18.50 20.00 7.50 12.20 1.5 to 1.75
14 M22 x 1.5 20.50 22.00 8.00 14.20 1.5 to 1.75
16 M24 x 1.5 22.50 24.00 8.50 16.20 1.5 to 1.75
20 M30 x 2 27.90 30.00 10.50 20.20 1.5 to 1.75
25 M36 x 2 33.90 36.00 12.00 25.20 1.5 to 1.75
30 M42 x 2 39.90 42.00 13.50 30.20 1.5 to 1.75
38 M52 x 2 49.90 52.00 16.00 38.30 1.5 to 1.75
* ØA, ØB, C, & ØD thread dimensions for reference only.
** See Appendix B for FFWR procedure requirements.