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

4-1. Weld, Power, And Engine Specifications

Welding Weld Output
Mode Range
40 − 450 A
CC/DC
Stick
20−450A TIG
CAC-C 40 − 500 A
CV/DC 14 − 40 V

4-2. 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: 1095 lb (497 kg)
w/ fuel: 1190 lb (540 kg)
Lifting Eye Weight Rating:
1500 lb (680 kg) Maximum
OM-247 432 Page 18
SECTION 4 − SPECIFICATIONS
Maximum
Rated Welding Open-
Output Circuit
Voltage
300 A, 32 Volts DC
100% Duty Cycle
72 VDC Stick
61 VDC TIG
450 A, 30 Volts DC
40% Duty Cycle
300 A, 32 Volts DC
100% Duty Cycle
72 VDC
500 A, 30 Volts DC
40% Duty Cycle
300 A, 32 Volts DC
100% Duty Cycle
61 VDC
450 A, 30 Volts DC
40% Duty Cycle
A
B C
D
Auxiliary Power
Rating
.
Auxiliary power
not available
with engine run-
Four−Cylinder 35 HP
ning at 3000
RPM.
Generator
Idle Speed: 1500 RPM
Single-Phase,
Weld/Power Speed:
4 kVA/kW, 32/16 A,
120/240 V AC,
Gouge Speed: 3000
60 Hz
G
!
!
H
Front Panel End
20
20
F
E
Fuel
Engine
Capacity
Mitsubishi
Water−Cooled
Diesel Engine
11 gal
(41.6 L)
1850 RPM
RPM
Do not exceed tilt angles or engine could
be damaged or unit could tip.
Do not move or operate unit where it could
tip.
°
°
IP
Rating
IP23S
°
30
°
30