Miller Electric Engine-Driven Welder/AC Generator manual Mounting Specifications

The Bobcat Generator Power Advantage

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.

TYPICAL EQUIPMENT POWER USAGE

Bobcat 3 Phase will easily start and run the following equipment:

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

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.

Bobcat

Competitor

Waveform Comparison

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

	FUEL CONSUMPTION
	(Kohler 23 HP Command OHV)
2.00	1-Phase
1.75
	Generator	DC WELD/
	Power
1.50		3-Phase
		Generator
1.25		Power
1.00	3750 RPM
0.75
0.50	IDLE 2200 RPM

0.25

	0
		25	50		75	100	125	150	175	200	225	250
GAL/HR	0
				WELD AMPS AT 100% DUTY CYCLE
U.S.
	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

(30 A, 230 V, 1/2 in cut)

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.

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.

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 approximately 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.

Mounting Specifications

A B

C

G4 Holes

D

E F

Engine End

A. 20 in (508 mm)	Height: 33-1/2 in (851 mm)
B. 16-1/2 in (419 mm)	(to top of exhaust)
C. 1-3/4 in (44 mm)	Width: 20 in (508 mm)
D. 6-1/16 in (154 mm)	Depth: 45-7/8 in (1164 mm)
E. 32-3/4 in (832 mm)
F. 45-3/8 in (1153 mm) (Gas)
G. 13/32 in (10 mm) diameter

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