Dynapac CA152A, Maintenance Manual

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5 CA152A M152AEN2
Opening pressure, MPa (psi) CA152A
Drive system 38,0
Charge system 2,0
Vibration system 33,0
Steering system 18,0
Brake disengagement 1,4
TECHNICAL SPECIFICATIONS
Tightening torque
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) –
Tightening torque in Nm (lbf.ft) for oiled, bright
galvanized bolts tightened with a torque wrench.
Hydraulic system
Bolt dimension: M20 (P/N 50 02 26)
Strength category: 8.8
Tightening torque: 330 Nm (for Dacromet treated)
ROPS
ROPS bolts must always be tightened dry.
Air conditioner (Optional) The system described in this manual is of the ACC
type (Automatic Climate Control), ie, a system that
maintains the set temperature in the cab, on condition
that windows and doors are kept closed.
Refrigerant designation: HFC-R134:A
Weight of refrigerant when newly filled CA152A=1600
gram