Perkins 704-30 Engine - Genie Z80/60 Service Manual

February 2015
REV G

Perkins 704-30 Engine

Displacement
Number of cylinders
Bore and stroke
Horsepower
Firing order
Compression ratio
Compression pressure
Pressure (psi or bar) of lowest cylinder must be within
50 psi / 3.45 bar of highest cylinder
Low idle
Frequency
High idle
Frequency
Governor
Valve clearance, cold
Intake
Exhaust
Lubrication system
Oil pressure @ 2300 rpm
Oil capacity
(including filter)
Oil viscosity requirements
Units ship with 15W-40.
Extreme operating temperatures my require the use of
alternative engine oils. For oil requirements, refer to the
Engine Operator Handbook on your machine.
Part No. 88619
183 cu in
3 liters
4
3.82 x 3.94 inches
97 x 100 mm
61 @ 2300 rpm
45.5 kW @ 2500 rpm
1 - 3 - 4 - 2
17.5:1
300 to 500 psi
20.7 to 34.5 bar
1600 rpm
246.7 Hz
2300 rpm
385.4 Hz
centrifugal mechanical
0.014 in
0.35 mm
0.014 in
0.35 mm
41 psi
2.8 bar
7.4 quarts
7 liters
Z-80/60
Injection system
Injection pump make
Injection pump pressure
Injector opening pressure
Fuel Requirement
For fuel requirements, refer to the engine Operator's
Manual on your machine.
Engine coolant
Capacity
Batteries
Type
Group
Quantity
Cold cranking ampere
Reserve capacity @ 25A rate
Alternator output
Fan belt deflection
Continuous improvement of our products is a
Genie policy. Product specifications are
subject to change without notice.
Section 2 • Specifications
SPECIFICATIONS
Zexel PFR-KX
2755 psi
190 bar
3626 psi
250 bar
11.5 quarts
10.9 liters
12V DC
31
1000A
200 minutes
65A, 12V DC
3
/
8
10 mm
2 - 15
2
in