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To select a generator that has enough power output in watts, add the watts
for the items you want to simultaneously run. Tools and appliances with
induction motors may require 3–7 times the listed wattage when starting.
All data listed is approximate—check your tool/appliance for specific
wattage requirements.
Bobcat 3 Phase will easily start and run the following equipment:
TYPICAL EQUIPMENT POWER USAGE
Equipment
Pivot Irrigation (9–1 HP), 9 Tower
Pivot Irrigation (6-3/4 HP, 3–1-3/4 HP, 1–1 HP),
8 Tower with Corner Arm
Starting Watts Running Watts
Barn Cleaner (5 HP) 11,600 3000
Silo Unloader (5 HP) 12,200 4300
Portable Conveyor (1/2 HP) 3400 1000
Milker (5 HP) 10,500 2800
Hand Drill (1/2 inch) 600 600
Circular Saw (8-1/4 inch) 1400 1400
Air Compressor (1-1/2 HP) 8200 2200
Flood Lights (Vapor) 1250 1000
Refrigerator/Freezer 2200 700
Sump Pump 1300 800
Millermatic
®
212 MIG Welder 6500 6500
(30–210, 230 V)
Spectrum
®
625 6900 6900
(30 A, 230 V, 1/2 in cut)
The Bobcat Generator Power Advantage
Tools and motors are designed to operate within 10% of
120/240/480 VAC. The Bobcat’s power generator provides strong
power while keeping the voltage within 10% of 120/240/480 VAC.
This increases tool/motor performance and life.
Accu-Rated
™
– Not Inflated Generator Power
Miller’s Accu-Rated
™
11,000 watts of
usable
peak power is delivered for a
minimum of 30 seconds. Accu-Rated means peak power is usable for
maximum generator loads such as plasma cutting, Millermatics and motor
starting. Accu-Rated peak power beats the competition’s very short-duration
peak or surge power. Use your peak power, it’s more than a number.
Smooth Power – Not Spike Power
Revolutionary ten-degree skewed-rotor design
optimizes generator performance for smoother
power—not spiked power found with other
brands. Better power—better performance.
Fuel Consumption Data
• 12-gallon fuel capacity.
• On a typical job using 1/8-in 7018 electrodes (125 amps, 20% duty cycle)
expect about 20 hours of operation.
• Welding at 150 amps at 40% duty cycle uses approxi mately 3/4 gallon
per hour— about 16 hours of operation.
• Under a continuous load of 4000 watts of generator power, the Bobcat
would run for about 14 hours.
IDLE 2200 RPM
3750 RPM
1-Phase
Generator
Power
DC WELD/
3-Phase
Generator
Power
FUEL CONSUMPTION
(Kohler 23 HP Command OHV)
2.00
1.75
1.50
1.25
1.00
0.75
0.50
0.25
0
U.S. GAL/HR
0 25 50 75 100 125 150 175 200 225 250
WELD AMPS AT 100% DUTY CYCLE
0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10.0
POWER KVA AT 100% DUTY CYCLE
Waveform Comparison
Bobcat
Competitor
3
A. 20 in (508 mm)
B. 16-1/2 in (419 mm)
C. 1-3/4 in (44 mm)
D. 6-1/16 in (154 mm)
E. 32-3/4 in (832 mm)
F. 45-3/8 in (1153 mm) (Gas)
G. 13/32 in (10 mm) diameter
Height: 33-1/2 in (851 mm)
(to top of exhaust)
Width: 20 in (508 mm)
Depth: 45-7/8 in (1164 mm)
4 Holes
Engine End
G
A
B
C
D
E
F
Mounting Specifications