Miller PRO 300 - SECTION 5 - INSTALLATION; 5-1. Installing Welding Generator

OM-4422 Page 15
SECTION 4 − SPECIFICATIONS
4-1. Weld, Power, And Engine Specifications
Welding
Mode
Weld Output
Range
Rated Welding
Output
Maximum
Open-
Circuit
Voltage
Generator Power
Rating
Engine
Fuel
Capacity
CC/DC
20 − 410 A
400 A, 23 Volts DC,
40% Duty Cycle
300 A, 32 Volts DC
CC/DC
20 410 A
300 A
,
32 Volts DC
60% Duty Cycle
250 A, 30 Volts DC
100% Duty cycle
65
Single-Phase,
10 kVA/kW, 84/42 A,
Caterpillar 3013C
11.5 gal
CV/DC 14 − 40 V
400 A, 23 Volts DC,
30% Duty Cycle
300 A, 29 Volts DC
60% Duty Cycle
250 A, 26.5 Volts DC
100% Duty cycle
6
5
10 kVA/kW
,
84/42 A
,
120/240 V AC,
60 Hz
C
a
t
erp
ill
ar
3013C
Water-Cooled,
Three-Cylinder,
22 HP Diesel Engine
11.5 gal
(43.5 L)
4-2. Dimensions, Weights, And Operating Angles
Dimensions
Height
35 in (889 mm)
(to top of exhaust)
G
Width
26-1/4 in (667 mm)
(mtg. brackets turned in)
28-3/4 in (730 mm)
(mtg. brackets turned out)
 Do not exceed tilt angles or engine could
be damaged or unit could tip.
 Do not move or operate unit where it could
tip.
Depth 56 in (1422 mm)
tip.
A 56 in (1422 mm)
B 54 in (1372 mm)
B
A
C
C 52 in in (1321 mm)
B
C
D 2 in (51 mm)
E 26 in (660 mm)
30°
F 7/8 in (22 mm)
30
30°
G 27-3/4 in (705 mm)
H
20°
20°
30
H
9/16 in (14 mm) Dia.
4 Holes
Front Panel End
20°
Weight
F
E
D
No fuel: 1100 lb (499 kg)
w/ fuel: 1199 lb (544 kg)
E