Doosan DISD SD 310 - Torque Values for Hose Clamps

TORQUE VALUES FOR HOSE CLAMPS
The following chart provides the tightening torques for hose clamps used in all rubber applications (radiator,
air cleaner, operating lever boots, hydraulic system, etc.).
CLAMP TYPE AND SIZE
TORQUE
RADIATOR, AIR CLEANER,
BOOTS, ETC.
HYDRAULIC SYSTEM
KILOGRAM
METER
(kg•m)
INCH POUNDS
(in lb)
KILOGRAM
METER
(kg•m)
INCH POUNDS
(in lb)
"T" Bolt (Any Diameter)
Worm Drive - Under
44 mm (1-3/4 in) Open
Diameter
Worm Drive - Over 44 mm
(1-3/4 in) Open Diameter
Worm Drive - All "Ultra-
Tite"
0.68 - 0.72
0.2 - 0.3
0.5 - 0.6
0.6 - 0.7
59 - 63
20 - 30
40 - 50
50 - 60
-------
0.5 - 0.6
-------
0.5 - 0.6
------
40 - 50
------
40 - 50
Standard Torque S0309000
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