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Dynapac CA150D - Torque Values and ROPS Safety; Hydraulic System Opening Pressures

Dynapac CA150D
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5CA 150 M150EN2
Tightening torque
Hydraulic system
Bolt dimension: M20 (P/N 50 02 26)
Strength category: 8.8
Tightening torque: 330 Nm (243 lbf.ft)
(for Dacromet treated)
ROPS
Opening pressure, MPa (psi)
Drive system ........................ 38,0 (5,500)
Charge system ....................... 2,0 (290)
Vibration system................... 33,0 (4,800)
Steering system ................... 17,5 (2,540)
Brake disengagement ............ 1,4 (200)
TECHNICAL SPECIFICATIONS
Tightening torque in Nm (lbf.ft) for oiled, bright
galvanized bolts tightened with a torque wrench.
M STRENGTH CLASS
thread 8.8 10.9 12.9
M6 8,4 (6.2) 12 (8.9) 14,6 (10.8)
M8 21 (15.5) 28 (20.7) 34 (21.1)
M10 40 (15.5) 56 (41.3) 68 (25.1)
M12 70 (51.6) 98 (72.3) 117 (86.3)
M16 169 (124.7) 240 (177) 290 (213.9)
M20 330 (243.4) 470 (346.7) 560 (413.1)
M24 570 (420.4) 800 (590.1) 960 (708.1)
M30 1130 (833.5) 1580 (1165.4) 1900 (1401.4)
M36 1960 (1445.7) 2800 (2065.3)
CAUTION
ROPS bolts must always be tightened dry.

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