DO 135/220-24M

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Scotchman offers several American-made, Dual Operator Models from 70 to 150 tons of punching power.  The definition of a Dual Operator Ironworker is that it allows two operators to perform two different fabricating functions simultaneously.  The Tool Table Design and the wide variety of optional tools available give the Scotchman Dual Operator Machines more versatility and flexibility than any other machine on the market.

The two main features that set Scotchman’s Dual Operator Ironworkers apart from others are:

1) On all non-Scotchman dual operator models, the punch station must be used as one of the two functions.  On the Scotchman, the punch can be used as one if needed, but it is not required.

2) The Scotchman dual operators are designed with a hydraulic system that has two pumps to ensure full hydraulic pressure and full speed when two functions are running at full capacity.

The Scotchman DO 135/220/24M dual operator has four built-in features that include a 135-ton punch (1-11/16” in 1"), a 6” x 6” x 1/2" angle shear, a 24” plate shear (1” x 12”, 1/2” x 24”) and a rectangle notcher. Combining these features with the large tool table for quick change of optional tooling plus the best in the business, 3-year parts warranty makes DO 135/220/24M an industry leader.

Dual Operator allows for Two Operators to Work at the Same Time at Full Capacity
135-ton Punch Station (1-11/16" in 1")
Keyed Punch Ram for Safety
12" Throat Depth
Punch Gauging Table with Fence and Scale
Die Holder Complete with 2" Die Insert
Punch Nut with Wrench & Stripper
Adjustable Swing-Away Stripper
One Round Punch & Die: Max. Diameter 1-1/4"
Punch Jog Control
Two Adjustable Electric Stroke Controls with Scale
Two Electric Remote Foot Pedals
Two 2-Stage Hydraulic Pumps
Two Valves
Angle Shear Capacity: 6" x 6" x 1/2" at 90°
Rectangle Notcher 3" x 5-3/4" x 1/2"
Notcher Table with Guides
220-ton, 24" Flat Bar Shear with Sabre Blade
Shear Table with Miter Fence
Tool Table Work Area
Slug Receptacles
Electrical Box Supplied with Emergency Palm Button and Lock-out Tag-out Accommodations
230/460 Volt / 3-ph Electrics (must specify voltage)
All Guards Necessary to Comply with ANSI B 11-5 Standards
Forklift Accommodations
Warranty: Three Years on Parts
Made in the USA
Dual Operator, 5 Stations
Rated on: 65,000 PSI Tensile A 36 Mild Steel
Punching Capacity 135 ton
1-11/16" in 1"
122 mt
43 mm in 25 mm
Special Tooling 4" Max. Dia. 100 mm Max. Dia.
Throat Depth 12" 300 mm
Flat Bar Shear
(sabre blade-std.)
220 ton, 24" Length
1" x 12"
3/4" x 20"
1/2" x 24"
600 mm
25 x 300 mm
18 x 500 mm
12 x 600 mm
Angle Shear 90°
Angle Shear 45°
(with Bar Shear)
6" x 6" x 1/2"
3" x 3" x 3/8"
4" x 4" x 1/2"
150 x 150 x 12 mm
75 x 75 x 10 mm
100 x 100 x 12 mm
Brake 12"
Brake 24"
90 ton
70 ton
81.6 mt
63.5 mt
Open End Brake Max. 1/4" x 5"
Flat or Angle Iron
6 mm x 125 mm
Pipe Notcher
Schedule 40
19 mm
25 mm
32 mm
38 mm
50 mm
90° V-Notcher 6" x 6" x 5/16" 150 mm x 150 mm x 8 mm
Rectangle Notcher 3" x 5-3/4" x 1/2" 75 mm x 145 mm x 12 mm
V-Notch 3" x 3" x 1/2" 75 mm x 75 mm x 12 mm
Notching in Leg of Channel 6" to 10" 150 mm to 250 mm
Channel Shear 2" to 6" adj. 50 mm to 150 mm
Unistrut Shear Samples Required
Rod Shear
Round Rod (Max.)
Square Rod (Max.)

1/4" to 1-1/4", 9 Cavity
1/4" to 1", 1 Cavity

6 mm to 32 mm
6 mm to 25 mm
Square Tube Shear 1/2" to 2"
12 gauge
12 mm to 50 mm
2.75 mm
Picket Tool 1/2"
16 gauge
12 mm
19 mm
25 mm
1.6 mm
Offset Die Holder Max. 40 ton Max. 36 mt
Strokes per minute in light material 1/4" stroke [Punch Station] 47 spm
Strokes per minute in heavy material 3/4" stroke [Punch Station] 16 spm
Hydraulics 3,500/3,500 psi 207/207 bar
Motor Standard 10 hp 3 ph
7.46 kW
Motor Optional 10 hp 1 ph
7.46 kW
Dimensions W-34"
H-74 1/4"
119 cm
174 cm
187 cm
Shipping Weight 6,404 lbs. 2,904 kg
LED on DO models.jpg
LED Light

Available on punch station and shear station.

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Tool Table Extension includes Punch & Die Storage Drawer (65+Ton)

*Punches & Dies sold separately.

(Watch Movie)
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Weld Coupon Bender
(Watch Movie)
Angle Iron Miter Guide - 6509 and up option
Angle Iron Miter Guide
(Watch Movie)
Punch Table Extension-Lrg Mchs
Punch Table Extension
round Tube Punch
Round Tube Punch

(custom tooling)
Other styles available in accessories/custom punch and dies

(Watch Movie)
Mandrel Tube Punch1
Mandrel Tube Punch

(custom tooling)
Other styles available in accessories/custom punch and dies

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24" x 5' Conveyor with Angle Iron Support attached to DO70/110
Multi-Loc Punch Gauging Table 36
Multi-Loc Punch Gauging Table 36" and 85" Extensions Available
(Watch Movie)
Strut Shear
Unistrut Shear
(Watch Movie)
Brake Table with Scale and Squaring Arm
Brake Table with Scale and Squaring Arm

12" and 24" Brakes

Brake Length Gauge with Scale 12" & 24" Brakes

Hydraulic Hold Down
Hydraulic Hold Down
Unequal Leg Angle Blades
Unequal Leg Angle Blades
Rod Shear
Rod Shear
(Watch Movie)
Offset Die Holder
Offset Die Holder
(Watch Movie)
6" x 6" Die Holder
Urethane Stripper
Urethane Stripper
Channel Shear
Channel Shear
(Watch Movie)
Rectangle Notcher
Rectangle Notcher
12" & 24" Brake

*Back Gauge sold separately.

(Watch Movie)
Laser Light - Larger Machines
Laser Light
48" Back Gauge
(Watch Movie)
Tube Shear
Tube Shear
(Watch Movie)
Picket Tool
Picket Tool
(Watch Movie)
90 Degree V-Notcher
90�° V-Notcher
(Watch Movie)
Pipe Notcher
Pipe Notcher
(Watch Movie)
Open End Brake
Open End Brake
(Watch Movie)

usa iconProud American Manufacturer
Est. 1967



3 Year WarrantyAll of our products are designed to increase production, accuracy, and efficiency for our customers. We offer in-house financing and a best-in-the-business warranty on Ironworkers, Cold Saws, Band Saws and Tube & Pipe Notchers.

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