Miller Bobcat 260 User Manual

OM-286504 Page 17
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Complete Parts List is available at www.MillerWelds.com
SECTION 4 – SPECIFICATIONS
4-1. Serial Number And Rating Label Location
The serial number for this product is located on the front. The rating information for this product is located on the back. Use rating label to deter-
mine input power requirements and/or rated output. For future reference, write serial number in space provided on back cover of this manual.
4-2. Software Licensing Agreement
The End User License Agreement and any third-party notices and terms and conditions pertaining to third-party software can be found at
https://www.millerwelds.com/eula and are incorporated by reference herein.
4-3. Information About Default Weld Parameters And Settings
NOTICE – Each welding application is unique. Although certain Miller Electric products are designed to determine and default to certain typical
welding parameters and settings based upon specific and relatively limited application variables input by the end user, such default settings are
for reference purposes only; and final weld results can be affected by other variables and application-specific circumstances. The appropriate-
ness of all parameters and settings should be evaluated and modified by the end user as necessary based upon application-specific require-
ments. The end user is solely responsible for selection and coordination of appropriate equipment, adoption or adjustment of default weld
parameters and settings, and ultimate quality and durability of all resultant welds. Miller Electric expressly disclaims any and all implied warran-
ties including any implied warranty of fitness for a particular purpose.
4-4. Weld, Power, And Carbureted Engine Specifications (Kohler CH730)
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This unit uses either a Kohler CH730 or Kohler ECH730 engine. Differences between models are noted throughout this manual.
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This equipment will deliver rated output at an ambient air temperature up to 104°F (40°C).
Welding Mode
Weld Output
Range
Rated Welding
Output
Maximum Open-
Circuit Voltage
Generator Power
Rating
Fuel Capacity Engine
CC/AC 40 - 260 A
225 A, 25 V,
100% Duty Cycle
260 A, 25 V, 60%
Duty Cycle
80
Peak: 11.0 kVA/kW
Continuous: 9.5 kVA/
kW Single-Phase 80/
40 A, 120/240 VAC 60
Hz (while not welding)
12 gal (45 L)
Tank
Kohler CH730
Air-Cooled,
Two-Cylinder,
Four-Cycle,
23.5 HP Gaso-
line Engine
CC/DC 40 - 260 A
260 A, 25 V,
100% Duty Cycle
80
CV/DC 17 - 28 V
275 A, 25 V, 60%
Duty Cycle
250 A, 28 V,
100% Duty Cycle
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4-5. Weld, Power, and EFI Engine Specifications (Kohler ECH730)
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This equipment will deliver rated output at an ambient air temperature up to 104°F (40°C).
Welding Mode
Weld Output
Range
Rated Welding
Output
Maximum Open-
Circuit Voltage
Generator Power
Rating
Fuel
Capacity
Engine
CC/AC 40 - 260 A
225 A, 25 V,
100% Duty Cycle
260 A, 25 V, 60%
Duty Cycle
80
Peak: 12.0 kVA/kW
Continuous: 10.5 kVA/
kW, Single-Phase 88/44
A, 120/240 VAC, 60 Hz
(while not welding)
12 gal (45
L) Tank
Kohler ECH730
Air-Cooled, Two-
Cylinder, Four-
Cycle, 23 HP Elec-
tronic Fuel Injected
Gasoline Engine
CC/DC 40 - 260 V
260 A, 25 V,
100% Duty Cycle
80
CV/DC 17 - 28 V
275 A, 25 V, 60%
Duty Cycle
250 A, 28 V,
100% Duty Cycle
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4-6. Environmental Specifications
A. Temperature Specifications
Operating Temperature Range* Storage/Transportation Temperature Range
–20 to 104°F (–29 to 40°C) –40 to 131°F (–40 to 55°C)
*Output is derated at temperatures above 104°F (40°C).

Miller Bobcat 260 Specifications

General

Brand	Miller
Model	Bobcat 260
Category	Welding System
Language	English