Miller Electric PRO 300 - Manual (Page 2)

Performance Data
2
Specifications
(Subject to change without notice.)
Engine Specifications (Engines warranted separately by the engine manufacturer.)
Engine Brand
CATERPILLAR
C1.5
Deutz D2008
L04
Features
EPA Tier III indirect-injected liquid-cooled
engine. Right side service access with
intervals of 250 hrs for oil and filters.
EPA Tier IVi indirect-injected liquid-cooled
engine. Right side service access with
intervals of 250 hrs for oil and filters.
HP
21.7
24.3
Type
3-cylinder, industrial
liquid-cooled, diesel
4-cylinder, industrial
liquid-cooled, diesel
Engine
Speeds
1850 RPM weld
(1500 RPM idle)
1800 RPM weld
(1500 RPM idle)
Fuel
Capacity
11.5 gal
(43.5 L)
Oil
Capacity
6 qt
(5.7 L)
Coolant
Capacity
6 qt
(5.7 L)
Automatic Engine
Shutdown
Low Oil Pressure,
High Coolant
Temperature,
Low Fuel Level
SIMULTANEOUS WELDING AND POWER
225
175
125
75
25
Weld
Amperes Total Power
Available (Watts) 120 V 240 V
3000
5000
5900
7300
10,000 25
41.6
49.2
60.8
83.5 12.5
20.8
24.6
30.4
41.7
STICK MODE V/A CURVE – MAX DIG
DC VOLTS
DC AMPERES
0 100 200 300 400 500 600
100
90
80
70
60
50
40
30
20
10
0
MIN
MAX 300
MIG MODE V/A CURVE
0 100 200 300 400 500 600
100
80
60
40
20
0
DC VOLTS
DC AMPERES
MIN
MAX
FUEL CONSUMPTION CURVE
IDLE
DC WELD AMPERES
AT 100% DUTY CYCLE
U.S. GAL/HR.
0.00
0.25
0.50
0.75
1.00
1.25
1.50
1.75
2.00
0 50 100 150 200 250 300 350 400
GENERATOR POWER CURVE
0 40 80 120 160
0 20 40 60 80
AC AMPERES IN 120 V MODE
AC AMPERES IN 240 V MODE
300
250
200
150
100
50
0
150
125
100
75
50
25
0
AC VOLTS
DC TIG MODE V/A CURVE
DC VOLTS
DC AMPERES
0 100 200 300 400 500
100
90
80
70
60
50
40
30
20
10
0
MIN
MAX 300
Weld
Mode
CC/DC
CV/DC
Weld Output
Range
20 – 410 A
14 – 40 V
Weld Output Rated
at 104˚ F (40˚ C)
400 A, 20 VDC,
30% Duty Cycle
300 A, 32 VDC,
60% Duty Cycle
Max. Open-
Circuit Voltage
65
Generator Power Output
Rated at 104˚ F (40˚ C)
12,000 Watts Peak
10,000 Watts Continuous
Single-phase, 120/240 VAC,
83/42 A 60 Hz
Dimensions
H: 32 in
(813 mm)
W: 26-1/4 in
(667 mm)
D: 56 in
(1422 mm)
Net Weight
(without fuel)*
CAT:
Net: 1128 lb (512 kg)
Ship: 1150 lb (522 kg)
Deutz:
Net: 1208 lb (548 kg)
Ship: 1230 lb (558 kg)
Sound Levels at Rated
Output, 7 m (23 ft)
CAT:
71 dB (96 Lwa)
Deutz:
73 dB (98 Lwa)
CSA approved. Meets NEMA and IEC output ratings. *Additional 82 lb (37 kg) when fuel tank is full.