Miller Plasma Cutters - Equipment and Machines - MillerWelds

Spectrum® 875 Auto-Line

907584

Cuts up to 7/8 in. mild steel. Available in hand torch configurations as well as CNC/Automation long and short body machine torch models.

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Spec Sheet (ENG)

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Features
Specifications
Accessories
Consumables
Resources
Related Items
Reviews & Ratings

Features

What's Included

Spectrum 875 Auto-Line
XT60 hand-held torch with 20-ft. (6 m) cable. Includes a complete set of 60 A consumables.
Heavy-duty work clamp and flexible cable with quick connect
10-ft. (3 m) power cord
Extra consumables

Rated Cutting Capacity

The rated cutting capacity is based on traveling approximately 15 inches per minute to achieve a steady, precise cut. This is the key rating that should meet or exceed your typical cutting thickness requirements. Learn More

Automatic Air Regulation

For end user convenience, the unit has no pressure gauge or manual regulator knob. The unit automatically adjusts the air pressure to the torch for optimum cutting and gouging. No adjustments necessary.

Ultra-Quick Connect™ Torch

Torch and work cable offer the fastest plasma torch and work cable connection and removal in the industry. Learn More

Auto-Line™

Automatically connects the 875 Auto-Line to any primary input voltage from 208 - 575 volts single - or three-phase, 50 or 60 Hz.

Wind Tunnel Technology™ and Fan-On-Demand™

Wind Tunnel Technology prevents abrasive dust and particles from damaging internal components. Fan-On-Demand cooling system operates only when needed. In dirty or dusty environments, this feature reduces the amount of airborne dust/dirt pulled through the unit Learn More

Can Be Powered by Miller Engine Drive/Generator

Use with generator power at or above 10 kW (e.g. Bobcat™) or equivalent competitive equipment. Learn More

CNC/Automation Cutting Capable

Factory ready CNC/Automation models are available in long or short body torches as well as retrofit kits to convert hand held machines to be capable of CNC/Automation cutting.

Auto-Refire™ Technology

Provides ultimate customer convenience by automatically controlling the pilot arc when cutting expanded metal or multiple pieces of metal. The pilot arc will switch in and out as fast as needed when cutting expanded metal and provides maximum power for cutting thicker metal—all automatically! No need for manual re-triggering which reduces user hand fatigue.

Not Included

Power plug
Air source (compressor or bottled gas)
Personal safety products (safety glasses, gloves)

Specifications

Product Literature

PC/9.8 Spectrum 875-875 AutoLine - English

Processes

Plasma (PAC)

General Specifications

Title	Spectrum® 875 Auto-Line
Industries Interests	Racing / Customizing / Restoring Construction DIY / Home Hobbyist Heavy Equipment Manufacturing Infrastructure Manufacturing Shipbuilding Boat / Yacht High Purity Processing
Capability Gouging	✔
Plasma Material Thickness	Aluminum 5/8 in. 15 IPM Stainless Steel 7/8 in. 15 IPM Mild Steel 7/8 in. 15 IPM
Rated Output at 104 Degrees Fahrenheit	3- Phase: 208 V: 60 A at 140 VDC, 40% duty cycle; 230 - 380 V: 60 A at 140 VDC, 50% duty cycle; 380- 575 V: 60 A at 140 VDC, 60% duty cycle; 380-575 V: 50 A at 140 VDC, 100% duty cycle 1-Phase: 208 V: 60 A at 140 VDC, 40% duty cycle; 230 V: 60 A at 140 VDC, 50% duty cycle; 230 V: 50 A at 140 VDC, 100% duty cycle
Recommended Generator Power	11000
Input Voltage	208 V 220/230/240 V 380/400/440 V 460/480 V 575 V
Input Phase	1-Phase
Input Hz	50 / 60 Hz
Net Width	8.75 in
Net Height	13.5 in
Net Length	18.5 in
Net Weight	54 lbs
Warranty	Miller's True Blue Warranty

Accessories

Spectrum® 875 Protective Cover

Protect your Spectrum 875 with this Miller cover.

RTI Filter/Air Dryer

Dryer will remove water, dirt and oil as small as one micron with 99.9 percent efficiency. Can be mounted on plasma cutter or on wall. Install as close as possible to point of air consumption. For use with the Spectrum 875 and 875 Auto-Line.

Bobcat™ / Trailblazer® / Big Blue® Full KVA Adaptor Cord

NEMA 14-50P to NEMA 6-50R. Adapts engine drive 120-240-volt plug to common Millermatic® and Spectrum® 240-plus. For use with Bobcat™ / Trailblazer® / Big Blue® (expect 400 and 500 CC).

Plasma Standoff Roller Guide

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Consumables

Replacement Air Filter for In-Line Filter Kit

Tip, 60 Amp (3 per pkg)

For use with XT60 series plasma torches

Gouge Tip

For use with XT60 series plasma torches

Plasma Torch Consumable Kit

Resources

Articles

Getting The Most From Your Plasma Cutter

Learn about a plasma cutter's rated capacity, proper tip selection, the benefits of using a guide and how travel speed effects performance.

Ten Tips for Improving Plasma Cutting Quality

Plasma cutters are so easy to use that it's tempting to take your new plasma cutter out of the box and go to work. However, there are a few practices that can increase your efficiency, improve your cut quality and prolong the life of your equipment.

Smart Welding Equipment Choice Lets Fabricator Go Mobile

By thinking small, at least when it comes to mobile welding equipment, a talented metal fabricator can provide complete welding services from his 20-ft. trailer. With an 8VS wirefeeder, Spectrum 875 and 625 X-TREME plasma cutters, Dynasty 200 Stick/TIG welder and Passport Plus MIG welder all powered by a Trailblazer.

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Videos

Miller Spectrum 875 Portability & Performance

Miller's Spectrum 875 plasma cutter offers the portability of a small plasma cutter with outstanding performance.

Reviews & Ratings

Rated 1 out of 5 by BenS from On 5th Whip in under 2 years I have had this for under 2 years. Machine works well but the torch REALLY sUCKS! I'm on my 5th torch! If you use it every day the wires in the torch whip short out. I've spent more on whips than I've paid for the machine. It does cut extremely well... when it works. The 3 year warranty only covers the machine so beware.

Date published: 2017-03-20

Rated 5 out of 5 by bear from unit has helped with production in our shop. unit has enough power to cut double frame rails in our fab shop in one pass. before we had to cut the outer one first then the inner. now we do it in one pass.

Date published: 2013-05-15

Rated 5 out of 5 by kahun from works like a dream lots of power for its size, wont buy anything else but a miller machine.Am running a acklands mig machine and you know how old they are,and still running strong.Great stuff,cant go wrong buying miller.

Date published: 2013-05-06

Rated 5 out of 5 by ccrabes from performs perfectly, exactly as described and represented Manuals are tops and online info is what sold the unit. We needed something that would cut 1" stock and this really performs. Its clean and easy to use. The value is superior to competitors of similar specs, so the choice to purchase was made for us. The reliability of other miller products we use also helped in the decision.

Date published: 2013-04-30

Rated 5 out of 5 by Kona from Another great product from Miller I've owned a Thermal Dynamic, a Hypertherm and now the Miller 875. Each one newer and more updated version than the previous so a direct comparison wouldn't be fair. However, the Miller is my favorite of the three. It's a higher output machine than the previous machines, it runs great and Miller is a top notch company to work with.