Volvo Penta TAMD70D User Manual

38
Technical Data
Engine
Type designation ......................................................................... TAMD60A AQD70C AQD70D
TAMD60B TAMD70C TAMD70D
Number of cylinders ..................................................................... 6 6
Cylinder bore .......................................................................... mm 98.4 104.77
Stroke...................................................................................... mm 120 130
Displacement................................................................. dm
3
(litre) 5,48 6.73
Idling speed ................................................................... r/s (r/min) 10.9 (650) 9.2 (550)
Compression pressure at starter motor
speed ..........................................................MPa (kp/cm
2
, p.s.i.) 2.5/3.8 r/s 2.35/3.0 r/s
(25,356/230 r/min) (24,341/180 r/min)
Firing order (No. 6 cylinder nearest flywheel) .............................. 1-5-3-6-2-4 1-5-3-6-2-4
Direction of rotation seen from front end of engine ...................... Clockwise Clockwise
Cylinder liners, type ...................................................................... Wet, replaceable Wet, replaceable
Valve system ................................................................................ Overhead Overhead
Valve clearance, engine not running, (cold or operating temperature)
Inlet...................................................................................... mm 0.40 0.40
Outlet ................................................................................... mm 0.45 0.55
Inboard engines
Inclination when running, max. degrees .................................. 20 18
Weight of engine without reverse gear
AQ-version .............................................................................kg – 840 850
(lb) – (1852) (1874)
Inboard version ......................................................................kg 670 810 820
(lb) (1477) (1786) (1808)
Lubricating system
Oil quality according to API system .............................................. CD (For Service DS)
Viscosity above +20°C (68°F) ...................................................... SAE 30 Alt. 20W/30
between +20°C and -10°C (68°F and 14°F) ............................ SAE 20/20 W
below -10°C (14°F) ................................................................... SAE 10W or 10W/20
all temperatures ........................................................................ SAE 15W/40
Oil capacity
AQ-version and inboard version without
inclination............................................... dm
3
(Imp.gall.-USgall) 20 (4.4-5.3) 27 (6-7)
Inboard version (inclination 18°) ........... dm
3
(Imp.gall.-USgall) 13 (2.9-3.4) 16 (3.5-4.2)
Oil pressure warm engine at operating
speed ..........................................................MPa (kp/cm
2
, p.s.i.) 0.3-0.5 (3-5, 43-71)
Cooling system
Capacity incl. heat exchanger .................. dm
3
(Imp.gall.-USgall.) 20 (4.4-5.3) 28 (6.2-7.4) 30 (6.6-7.9)
23 (5-6)*
Thermostats begin to open at ............................................. °C(°F) 68-72 (154-162) 74-78 (165-172)
74-78 (165-172)**
fully open at ........................................................................ °C(°F) 78-82 (172-180) 84-88 (183-190)
84-88 (183-190)**
* With a separate expansion tank
** The thermostats on the 60-series engines open at different temperatures
Hydraulic system
AQD70C, AQD70D and otherwise as optional equipment
Oil quality and viscosity ................................................................ Same as in engine
Oil capacity .............................................. dm
3
(Imp. gall-US gall.) 7 (1.5-1.9)

Volvo Penta TAMD70D Specifications

General

Brand	Volvo Penta
Model	TAMD70D
Category	Engine
Language	English