Miller Electric Big 40 CX Welding System User Manual


 
OM-4427 Page 12
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
55 500 A
(CC Models)
15 500 A
(CC/CV Models)
Export Models:
300 A, 32 Volts DC,
100% Duty Cycle
430 A, 37 Volts DC,
60% Duty Cycle
300 A, 29 Volts DC,
(CV) 100% Duty Cycle
430 A, 36 Volts DC,
(CV) 60% Dut
y
C
y
cle
95
Standard
Single-Phase,
4 kVA/kW, 34/17 A,
120/240 V AC,
50/60 Hz
Three-Phase Generator
25
g
al
CV/DC
(CC/CV
Models
Only)
14 40 V
(CV) 60% Duty Cycle
Other Models:
400 A, 36 Volts DC,
100% Duty Cycle
450 A, 38 Volts DC,
60% Duty Cycle
500 A,
30 Volts DC (CC),
34 Volts DC (CV),
40% Duty Cycle
56
Three-Phase Generator
Option*
Single-Phase/Three-Phase,
12/15 kVA/kW, 50/36A,
120/240 VAC, 60 Hz
*In Addition To Standard
4 kVA/kW Generator Power
Caterpillar 3024C
Water-Cooled,
Four-Cylinder,
32.6 HP Diesel Engine
25 gal
(95 L)
4-2. Dimensions, Weights, And Operating Angles
Dimensions
Height
60 in (1524 mm)
(to top of muffler)
Width
28-1/2 in (724 mm)
(mtg. brackets turned in)
30-3/4 in (781 mm)
(mtg. brackets turned out)
G
Depth 65-1/8 in (1654 mm)
Y Do not exceed tilt angles or engine could
be damaged or unit could tip
A 65-1/8 in (1654 mm)
b
e
d
amage
d
or
un
it
cou
ld ti
p.
Y
Do not move or o
p
erate unit where it could
B* 56 in (1422 mm)
Y Do not move or operate unit where it could
tip.
C* 46-1/2 in (1181)
A
D* 9-5/8 in (244 mm)
B
A
C
E 27-1/2 in (699 mm)
B C
F 1 in (25 mm)
30
°
G 29-13/16 in (757 mm)
H
30
°
30°
H
9/16 in (14 mm) Dia.
4 Holes
D
H
20°
20
°
30°
* With mounting brackets in center
position. Dimensions vary with
location of mounting brackets.
D
F
20°
Weight
F
E
w/ Cat
3024C
No fuel: 1600 lb (726 kg)
W/fuel: 1775 lb (805 kg)
E
802 161-A
Lifting Eye Weight Rating:
2500 lb (1134 kg) Maximum