1-7. MODEL 7.5CZl-RV
The 7500 watt generator set is powered by a four cylinder
Kohler Model L654 liquid-cooled engine. Two 30 Amp
circuit breakers protect the rotating field 60 Hertz genera-
torfrom overload. On the 7.X21 model-s, the set produces
120 volt, 62.5 amp alternating current. On the 7.5661
models, 120/240 volt, 31.3 Amp alternating current is
produced. See Figure 1-5 for major components.
Specification
Weight (approximate)
3.5 Model
150 lb.
(68.0 kg)
4.5 Model
(Single)
235 lb.*
(106.6 kg)
,
4.5 Model
KT17
Series II
5.5 Model 7.0 Model
7.5 Model
4
230 lb.**
315 lb. 334 lb.
470 lb.
(104.3 kg)
(142.9 kg)
(151.5 kg) (213.2 kg)
Length - Overall 22” 23- 13/26”
28-5/l 6”
26”
27-l/2”
43-l /4”
(55.9cm)
(60.5cm) (71.9 cm)
(66.Ocm)
(69.8cm) (109.8cm)
Width - Overall 13-3/4” 18-3/l 6” 1 20-3/4” 21-l/2”
(34.9cm) (46.2cm) 1 (52.7 cm)
(54.6cm)
Height - Overall 15-314” 19-l /I 6” 17-9/l 6”
20-3/8”
20-3/8” 25-l /4”
(40.0cm) (48.4cm) (44.6 cm)
(51.8cm)
(51.8cm) (64.1cm)
A
A
**KT17 Series I
*Earlier Models 250 I b.
235 lb. (106.3 kg)
(113.4 kg)
Table l-2. Dimensions and Weight
Specifications
Fuel Inlet Connection
Size
Battery Voltage
Battery Amp Hr.
Battery Ground
Battery Cranking
Current
3.5 Model
l/4” I.D.
12v
55
Negative
40 amps
4.5 Model
(Single)
l/4” I.D.
12v
55
Negative
76 amps
4.5 Model
(Twin)
7/l 6-20
U.N.F.
12v
55
Negative
76 amps
5.5 Model 7.0 Model
l/4” I.D. l/4” I.D.
12v
12v
55
55
Negative Negative
98 amps 98 amps
.
7.5 Model
7/l 6-20
U.N.F.
12v
90
Negative
120 amps
Battery Charging
Current
15 amps
7 amps
7 amps
7 amps 7 amps 4 amps
Engine Model
K181QS K34 1 QS KTI 7 K582QS K582QS L654
Breaker Point Gap
0.020” 0.016” to 0.012” to
0.020” 0.020” 0.015”
(0.51 mm)
0.020”
0.018”
(0.51 mm) (0.51 mm)
(.381mm)
(0.41 mm to
(0.30mm to
0.51 mm)
0.45mm)
RPM
3600 1800
1800
1800
1800
1800
Fuel System Choke
Automatic
Automatic
Automatic
Automatic Automatic
Automatic
Thermal/Electric Thermal/Electric Thermal/Electric Thermal./Electric Thermal/Electric Thermal/Electric
Spark Plug Gap
0.035” 0.035”
0 -025”
0.035” 0.035” .0.025”
(0.89mm)
(0.89mm)
(0.64mm) (0.89mm) (0.89mm)
(0.64mm)
Total Air
376cfm
396cfm
417cfm
675cfm
675cfm 1777cfm
Requirements ( 10.7m3/min.)
(11 .2m3/min.) (11 .7m3/min.) (19.1m3/min.)
(19.1 m3/min.) (49.75m3/min.)
Frequency Regulation
5% 5%
5%
5%
5% 5%
25% Load 0.35 gal/hr
0.52 gal/hr
0.40 gal/hr
0.55 gal/hr 0.56 gal/hr
0.7 gal/hr
g
(1.3 lts/hr) (2.0 lts/hr)
(1.5lts/hr)
(2.1 lts/hr)
(2.1 lts/hr)
(2.6 lts/hr)
._
‘;
5
50% Load
0.46 gal/hr 0.60 gal/hr
0.50 gal/hr
0.61 gal/hr
0.66 gal/hr 0.8 gal/hr
(1.7 lts/hr) (2.3 lts/hr)
(1 .9lts/hr)
(2.3 lts/hr)
(2.5 lts/hr)
(3.0 lts/hr)
v)
c
s
75% Load 0.57 gal/hr
0.73 gal/hr
0.60 gal/hr
0.73 gal/hr 0.84 gal/hr
1.1 gal/hr
z
(2.2 lts/hr) (2.8 lts/hr) (2.3lts/hr)
(2.8 lts/hr)
(3.2 Its/h r)
(4.2 Its/hr)
l? .
100% Load
0.74 gal/hr
0.92 gal/hr
0.80 gal/hr
0.88 gal/hr 1.08 gal/hr
1.4 gal/hr
I I
(2.8 Itslhr) I
(3.5 Its/hr)
I
(3.0lts/hr) I
(3.3 lts/hr) ,
(4.1 lts/hr) ,
(5.3 lts/hr) ,
Table 1.3 Engine Specifications
1-2
To Next Page
Loading...
