Technical Data - Vetus DIESEL VH4.65 Operation Manual

Technical data

Model
General
Make
Number of cylinders
Based on
Type
Injection
Aspiration
Bore
Stroke
Total displacement
Compression ratio
Idle speed
Max. no. of revolutions at
no load
Valve clearance (cold)
Weight
(with standard gearbox)
Engine installation
Max. installation angle
Max. athwartships angle
64
VH4.65 VH4.80
Vetus Hyundai
4 4
D4BB D4BB
4-stroke diesel, in-line
Indirect
Natural
91.1 mm
100 mm
2607 cm
3
22 : 1
850 rpm 850 rpm
4100 rpm 4700 rpm
Inlet 0.15 mm
Exhaust 0.15 mm
240 kg 245 kg
(529 lbs) (540 lbs)
15 degrees backwards
25 degrees continuously,
30 degrees intermittent
Engine specifications
Model
Maximum output
at the flywheel (ISO 3046-1)
at the prop shaft (ISO 3046-1) 46.6 kW (63.4 hp) 57.2 kW (77.6 hp)
at no. of revolutions of
Torque,
at no. of revolutions
Fuel consumption
at no. of revolutions
of 2500 rpm
Fuel System (Self-bleeding)
Injection pump
Injectors
Opening pressure
Firing order
Injection timing
Fuel filter element
Fuel lift pump
Suction height max.
Fuel supply connection
Fuel return connection
VH4.65 VH4.80
48 kW (65.3 hp) 59 kW (80.3 hp)
3000 rpm 4000 rpm
170 Nm
(17.3 kgm, 125 ft.lb)
2200 rpm
260 g/kW.h 260 g/kW.h
(191 g/hp.h) (191 g/hp.h)
Bosch model VE
Plug injector
130 bar (kgf/cm ) (1885 psi)
2
1 - 3 - 4 - 2
5° ± 1° ATDC
STM3690
max. 1.5 m (5 ft)
for hose 8 mm (5/16") I.D.
for hose 8 mm (5/16") I.D.