Lincoln Electric RED-D-ARC DX450 Service Manual page 10

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TECHNICAL SPECIFICATIONS - DX450 (K2712-1)
Make/Model Description
4 cylinder
35.4 HP
KUBOTA 1800 RPM
2403-M
Welding Process
DC Constant Current
DC Pipe Current
Touch-Start™TIG
DC Constant Voltage
Arc Gouging
RATED OUTPUT @ 104° F (40° C)
12,000 Watts Peak, / 11,000 Watts Continuous, 60 Hz 120/240 Volts Single Phase
19,000 Watts Peak, / 17,000 Watts Continuous, 60 Hz, 240 Volts 3-Phase
LUBRICATION EMISSIONS
Full Pressure
EPA Tier 4 Interim
with Full Flow Filter
AIR CLEANER ENGINE IDLER
Single Element Automatic Idler
RECEPTACLES
(2)120VAC Duplex (5-20R)GFCI Protected
Circuit
(1) 120/240VAC Dual Voltage
Power Full KVA (NEMA SSR-50R)
(1) 240VAC 3-Phase (15-50R)
HEIGHT
35.94* in.
913 mm
1. Output rating in watts is equivalent to volt-amperes at unity power factor. Output voltage is within ± 10% at all loads up to
rated capacity. When welding, available auxiliary power will be reduced.
* To Top of enclosure, add 10.68"(271.3mm) to top of exhaust pipe. Add 6.67"(169.4mm) to top of Lift Bail.
2. Reduced to less than 32V in the CC-stick Mode when VRD (VOLTAGE REDUCTION DEVICE) is on.
INSTALLATION
INPUT - DIESEL ENGINE
Speed (RPM)
High Idle 1880
Full Load 1800
Low Idle 1400
RATED OUTPUT @ 104° F (40° C) - WELDER
Welding Output
Current/Voltage/Duty Cycle
400A / 36V / 100%
450A / 32V / 100%
300A / 32V / 100%
250A / 30V / 100%
400A / 36V / 100%
450A / 32V / 100%
400A / 36V / 100%
Auxiliary Power
ENGINE
Mechanical Fuel Pump, Auto air bleed
Compliant system, Electric shutoff solenoid, Indirect fuel injector.
Top outlet can be rotated.
Made from long life, aluminized steel.
MACHINE SPECIFICATIONS
AUXILIARY POWER CIRCUIT BREAKER OTHER CIRCUIT BREAERS
Two 20AMP for Two Duplex Receptacle
(1) 50AMP for Dual Voltage and for
3-Phase (3-pole)
PHYSICAL DIMENSIONS
WIDTH
25.30 in
643 mm
Displacement
cu. in. (ltrs.)
148.5(2.4) 12VDC Battery &
starter
Bore x Stroke inch (mm) (Group 34; 650 Oil: 10Qts. (9.5L)
3.43" X 4.03" cold crank amps)
(87.1 x 102.4mm)
Output Range
30 TO 500 AMPS
40 TO 300 AMPS
20 TO 250 AMPS
14 TO 36 VOLTS
90 TO 450 AMPS
- GENERATOR
.
1
FUEL SYSTEM
MUFFLER
Low noise Muffler:
DEPTH
60.00 in.
1524 mm
DX450
Starting Capacities
System
Fuel: 20 gal.
(75 L)
40 Amp Radiator Coolant:
Alternator 8.0 Qts. (7.6L)
Max. Weld OCV
@Rated Load RPM
60 Volts
2
GOVERNOR
Electronic
ENGINE PROTECTION
Shutdown on low oil
pressure & high engine
coolant temperature
10AMP for Battery Charging
10AMP for 42V Wire Feeder
WEIGHT
1245lbs. (565kg.)
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