Section 4 − Specifications; Weld And Power Specifications; Engine Specifications; Dimensions, Weights, And Operating Angles - Miller Electric Big Blue 400 PX Owner's Manual

4-1. Weld And Power Specifications

Weld Output
Welding Range At
Mode 60 Hz
(1800 rpm)
20 20 − 410 A 410 A
CC/DC CC/DC
CV/DC
14 − 40 V
Flux Core

4-2. Engine Specifications

Perkins 403.15 Water−Cooled Three−Cylinder 21.7 HP Diesel Engine Perkins 403.15 Water−Cooled Three−Cylinder 21.7 HP Diesel Engine

4-3. Dimensions, Weights, And Operating Angles

Dimensions
32 in (813 mm)
35-3/4 in (908 mm)
Height
(to top of lift eye)
26-1/4 in (667 mm)
(mtg. brackets turned in)
Width
28-3/4 in (730 mm)
(mtg. brackets turned out)
Depth 56 in (1422 mm)
A 56 in (1422 mm)
B 54 in (1372 mm)
C 52 in in (1321 mm)
D 2 in (51 mm)
E 26 in (660 mm)
F 7/8 in (22 mm)
G 27-3/4 in (705 mm)
9/16 in (14 mm) Dia.
H
4 Holes
Weight
No fuel: 1100 lb (499 kg)
w/ fuel: 1199 lb (544 kg)
Lifting Eye Weight Rating:
1500 lb (680 kg) Maximum
SECTION 4 − SPECIFICATIONS
Weld Output
Rated Welding
Range At
Output At 60 Hz
50 Hz
(1800 rpm)
(1500 rpm)
300 A, 32 Volts DC
20 20 − 300 A 300 A
60% Duty Cycle 60% Duty Cycle
250 A, 30 Volts DC
100% Duty cycle
300 A, 29 Volts DC
14 − 40 V 60% Duty Cycle
250 A, 26.5 Volts DC
100% Duty cycle
Engine
C C
A A
B B C C
D D
Rated Welding
Output At 50 Hz
(1500 rpm)
300 A, 32 Volts DC
30% Duty Cycle 30% Duty Cycle
250 A, 30 Volts DC
100% Duty cycle
300 A, 29 Volts DC
40% Duty Cycle
250 A, 26.5 Volts DC
100% Duty cycle
G
!
! !
H
20
Front Panel End
20 20
F F
E
Maximum
Open- Generator Power
Circuit Rating
Voltage
Single-Phase,
9 kVA/kW, 82/41 A, 9 kVA/kW, 82/41 A,
110/220 V AC,
50 Hz
73 73
110/55 V AC Receptacles
7 kVA/kW
Fuel
Capacity
11.5 gal (43.5 L) 11.5 gal (43.5 L)
Do not exceed tilt angles or engine
could be damaged or unit could tip.
Do not move or operate unit where it Do not move or operate unit where it
could tip. p
°
°
OM-223 037 Page 15
° °
30 30
° °
30 30