Volvo Penta TAD532GE User Manual

Technical Data: TD/TAD720-722, TAD730/733, TAD750/760
81
Group 20
Cooling system
Type ...................................................................... Pressurized, closed circuit
Pressure valve opens at:
TD720GE/TAD720GE, TAD730/731GE: ............ 60 kPa (13 psi)
TAD721GE/TAD722GE
TD720VE/TAD720VE/TAD721VE,
TAD732-733GE, max
1)
: ...................................... 90 kPa (13 psi)
1)
Versatile engines are not equipped with a pressure valve from factory
Capacity (engine):. ................................................. 9.8 liters (2.59 US gal)
Capacity (engine and cooler):
TD720GE: ........................................................... 22 liters (5.8 US gal)
TAD720GE/TAD730/731GE: ............................... 23.8 liters (6.3 US gal)
TAD721GE/TAD722GE/TAD732/733GE: ............ 27.3 (7.2 US gal)
Thermostat
Type: ..................................................................... Piston thermostat
Begins to open at
TD720GE/TAD720GE/TD720VE/TAD730/731GE: 83°C (181°F)
TAD721GE/TAD722GE/TAD720VE/TAD721VE
TAD722VE/TAD750VE/TAD760VE,
TAD732/733GE: ................................................. 87° C (189° F)
Fully open at
TD720GE/TAD720GE/TD720VE: ....................... 95°C (203°F)
TAD721GE/TAD722GE/TAD720VE/TAD721VE
TAD722VE/TAD750VE/TAD760VE: ................... 102° C (216° F)
Coolant pump
Type ...................................................................... Belt-driven centrifugal pump
Glycol (Antifreeze)
Volvo Penta glycol (antifreeze) mixed 45/55 with clean water
Anti-corrosion agent
Used only in markets where there is no risk of freezing, mixed with water
3)
.
3)
The anti-corrosion agent must not be mixed with glycol or other types of anti-corrosion fluid as this could result in negative
consequences.
Water quality specification:
To avoid the risk of clogging in the cooling system, the coolant should be mixed with pure water to ASTM D4985.
If any doubt about the purity of the water, distilled water or ready-mixed coolant should always be used instead
TD/TAD720-722:
1. Coolan connection (inlet)
2. Thermastat housing
3. Coolant pump
4. Lubrication oil cooler
5. Cylinder cooling
6. Cylinder head cooling
7. Coolant connection (outlet)

Volvo Penta TAD532GE Specifications

General

Brand	Volvo Penta
Model	TAD532GE
Category	Engine
Language	English