Miller-electric Big 40 User Manual download pdf (Page 2)

Big 40

Diesel CC Control Panel

Welding

Mode

CC/DC

Big 40

Diesel CC Specifications

(Subject to change without notice.)

Max. Open-

Circuit Voltage

Weld Output

Range

55–500 A

Weld Output Rated

at 104˚F (40˚C)

400 A at 36 VDC (14.4 kW),*

100% Duty Cycle

450 A at 38 VDC (17.1 kW),*

60% Duty Cycle

500 A at 30 VDC (15 kW),

40% Duty Cycle

Generator Output Rated

at 104˚F (40˚C)

Peak: 5500 watts

Continuous: 4000 watts,

34/17 A, 120/240 VAC, 60 Hz

while welding

Net Weight

(without fuel)***

1540 lb (697 kg)

Dimensions**

H: 43 in (1092 mm)

W: 28-1/2 in (724 mm)

D: 65-1/8 in (1654 mm)

*Meets NEMA and IEC ratings. **Additional 7 in (178 mm) to top of exhaust. ***Additional 190 lb (86 kg) when fuel tank is full.

Big 40

Diesel CC Performance Data

100

0 100 200 300 400 500 600 700 800 900 1000

DC AMPERES

DC VOLTS

Ranges

170 – 365

230 – Max

110 – 225

55 – 85

70 – 130

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

DC WELD AMPERES

AT 100% DUTY CYCLE

US Gal./Hr.

0.00

0.95

1.89

2.84

3.79

4.73

5.68

6.62

7.57

US Liters/Hr.

IDLE

CC/DC VOLT/AMP CURVES FUEL CONSUMPTION CURVE

4 kW

5.5 kW

302520151050

6050403020100

AC AMPERES IN 240 V MODE

AC AMPERES IN 120 V MODE

100

150

200

250

300

AC VOLTS

100

150

125

GENERATOR POWER CURVE

Engine

Brand

CATERPILLAR

C2.2

32.6

Type

Four-cylinder,

industrial,

liquid-cooled

diesel

Engine

Speeds

Run: 1850 RPM

Idle: 1250 RPM

Fuel

Capacity

25 gal

(95 L)

Coolant

Capacity

9 qt

(8.5 L)

Automatic Engine

Shutdown

Low Oil Pressure,

High Coolant

Temperature,

Low Fuel Level

Oil

Capacity

9 qt

(8.5 L)

Features

EPA Tier 4i compliant, indirect-injected,

liquid-cooled engine. Right-side service

access with intervals of 500 hours for

oil and filters.

Engine Specifications (Subject to change without notice.)

Additional Features

Proven, rugged rheostat control technology

that has been in Miller engine drives for

over 60 years. Contains no printed control

boards.

Provisions are provided to plug a

RHC3GD34A remote control that will allow

precise adjustment of amperage without

walking back to the machine.

1. DC Ammeter*

2. DC Voltmeter*

3. Amperage Adjust Control

4. Amperage Range Switch

5. Amperage Adjust Switch and

Remote Amperage Adjust

Receptacle

6. Stick/TIG Selector Switch

7. 120 VAC, 20 A GFCI Duplex

Receptacle

8. 240 VAC, 30 A TwistLock

Receptacle (NEMA L6-30)

9. Fuel Gauge/Hour Meter/Oil Change

Interval/Engine Shutdown Indicator

10. Engine Oil Pressure Gauge

11. Battery Voltmeter*

12. Engine Coolant Temperature Gauge

13. Engine Control Switch

14. Starting Aid Switch

15. Polarity Switch*

*Optional on select models.

Certified by Canadian Standards Association to both the Canadian and U.S. Standards.

1 2 3 4 5 6 7 8

Comments to this Manuals

No comments

Miller-electric Big 40 User Manual Page 2

Comments to this Manuals

Related products and manuals for Tools Miller-electric Big 40