Flex Feed? 74HT
Top Features
  • Basic and digital user interface streamlines operator setup
  • Improved isolation and environmental protection
  • Robust connection points allow for reliable operation in tough conditions
  • Modularity allows for customizable configurations
Process
  • MIG, Flux-Cored
  • Submerged Arc (hand-held)
  • Gouging
Input
Output
Equipment Details
The Flex Feed™ 74 HT (High Torque) is a heavy duty industrial semiautomatic wire feeder for general and structural fabrication. The Flex Feed wire feeder is designed to be customized for each application.

Simple
– Basic and digital user interface streamlines operator setup

Rugged
– Improved isolation and environmental protection
– Robust connection points allow for reliable operation in tough conditions

Modular
– Modularity allows for customizable configurations

Flex Feed™ 74 HT                                                  K3883-1

Input power 24-42 VAC 50/60Hz
Output Capacity Current/Duty Cycle 600A/60%① (wire drive only)
600A/30% (gouging stud)
Wire Size Range in. (m/min) Solid④ .025-3/32 [0.6-2.4]
Cored④ .035-.120 [0.9-3.0]
Wire Feed Speed 50-700 [1.3-19.0]②③
H x W x D in. (mm) 13.3 x 15.5 x 23.6 (338 x 394 x 599) wire drive only
Net Weight Ibs. (kg) 36 [16.3]

 

Flex Feed™ 74 HT                                                  K3883-5

Input power 24-42 VAC 50/60Hz
Output Capacity Current/Duty Cycle 600A/60%① (wire drive only)
600A/30% (gouging stud)
Wire Size Range in. (m/min) Solid④ .025-3/32 [0.6-2.4]
Cored④ .035-.120 [0.9-3.0]
Wire Feed Speed 50-700 [1.3-19.0]②③
H x W x D in. (mm) 13.3 x 15.5 x 23.6 (338 x 394 x 599) wire drive only
Net Weight Ibs. (kg) 47 [21.3]

 

Flex Feed™ 74 HT                                                  K3883-11

Input power 24-42 VAC 50/60Hz
Output Capacity Current/Duty Cycle 600A/60%① (wire drive only)
600A/30% (gouging stud)
Wire Size Range in. (m/min) Solid④ .025-3/32 [0.6-2.4]
Cored④ .035-.120 [0.9-3.0]
Wire Feed Speed 50-700 [1.3-19.0]②③
H x W x D in. (mm) 13.3 x 15.5 x 23.6 (338 x 394 x 599) wire drive only
Net Weight Ibs. (kg) 55 [24.9]

 

Flex Feed™ 74 HT                                                  K3883-13

Input power 24-42 VAC 50/60Hz
Output Capacity Current/Duty Cycle 600A/60%① (wire drive only)
600A/30% (gouging stud)
Wire Size Range in. (m/min) Solid④ .025-3/32 [0.6-2.4]
Cored④ .035-.120 [0.9-3.0]
Wire Feed Speed 50-700 [1.3-19.0]②③
H x W x D in. (mm) 13.3 x 15.5 x 23.6 (338 x 394 x 599) wire drive only
Net Weight Ibs. (kg) 63 [28.5]

 

Flex Feed™ 74 HT                                                  K3883-2

Input power 24-42 VAC 50/60Hz
Output Capacity Current/Duty Cycle 600A/60%① (wire drive only)
600A/30% (gouging stud)
Wire Size Range in. (m/min) Solid④ .025-3/32 [0.6-2.4]
Cored④ .035-.120 [0.9-3.0]
Wire Feed Speed 50-700 [1.3-19.0]②③
H x W x D in. (mm) 13.3 x 15.5 x 23.6 (338 x 394 x 599) wire drive only
Net Weight Ibs. (kg) 36 [16.3]

 

Flex Feed™ 74 HT                                                  K3883-6

Input power 24-42 VAC 50/60Hz
Output Capacity Current/Duty Cycle 600A/60%① (wire drive only)
600A/30% (gouging stud)
Wire Size Range in. (m/min) Solid④ .025-3/32 [0.6-2.4]
Cored④ .035-.120 [0.9-3.0]
Wire Feed Speed 50-700 [1.3-19.0]②③
H x W x D in. (mm) 13.3 x 15.5 x 23.6 (338 x 394 x 599) wire drive only
Net Weight Ibs. (kg) 47 [21.3]

 

Flex Feed™ 74 HT                                                  K3883-12

Input power 24-42 VAC 50/60Hz
Output Capacity Current/Duty Cycle 600A/60%① (wire drive only)
600A/30% (gouging stud)
Wire Size Range in. (m/min) Solid④ .025-3/32 [0.6-2.4]
Cored④ .035-.120 [0.9-3.0]
Wire Feed Speed 50-700 [1.3-19.0]②③
H x W x D in. (mm) 13.3 x 15.5 x 23.6 (338 x 394 x 599) wire drive only
Net Weight Ibs. (kg) 55 [24.9]

 

Flex Feed™ 74 HT                                                  K3883-4

Input power 24-42 VAC 50/60Hz
Output Capacity Current/Duty Cycle 600A/60%① (wire drive only)
600A/30% (gouging stud)
Wire Size Range in. (m/min) Solid④ .025-3/32 [0.6-2.4]
Cored④ .035-.120 [0.9-3.0]
Wire Feed Speed 50-700 [1.3-19.0]②③
H x W x D in. (mm) 13.3 x 15.5 x 23.6 (338 x 394 x 599) wire drive only
Net Weight Ibs. (kg) 44 [19.9]

 

Flex Feed™ 74 HT                                                  K3883-14

Input power 24-42 VAC 50/60Hz
Output Capacity Current/Duty Cycle 600A/60%① (wire drive only)
600A/30% (gouging stud)
Wire Size Range in. (m/min) Solid④ .025-3/32 [0.6-2.4]
Cored④ .035-.120 [0.9-3.0]
Wire Feed Speed 50-700 [1.3-19.0]②③
H x W x D in. (mm) 13.3 x 15.5 x 23.6 (338 x 394 x 599) wire drive only
Net Weight Ibs. (kg) 63 [28.5]

 

(1) 600A / 30% (with gouging stud connected)

(2) 20 tooth pinion gear installed in the wire drive as equipped from the factory

(3) To achieve wire feed speed of 700, the feeder is configured with a 30 pinion gear

(4) Variation in the wire size range is dependent on the configuration of the 20 or 30 tooth pinion