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K-750 Drum Machine

K-750 Drum Machine

3" to 8" (75 to 200 mm) Drain/Sewer Lines

Versatile AUTOFEED® adjusts for either 5/8” or ¾” cable with a twist of a screwdriver.

  • Recommend 5/8” (16 mm) cable for 3” to 6” (75 to 150 mm) drain lines up to 150’ (48 m).
  • Recommend ¾” (20 mm) cable for 4” to 8” (100 to 200 mm) drain lines up to 200’ (62 m).
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Features

  • Powerful, self-contained machine ideal for lateral lines. Easy to transport, minimal set-up – attach a tool and go.
  • AUTOFEED control advances and retrieves cable with a push of a lever, up to 20' (6 m) per minute.
  • Versatile AUTOFEED control adjusts for either 5⁄8" (16 mm) or 3⁄4" (20 mm) cable with a twist of a screwdriver.
  • Cable spins at 200 RPM.
  • Tough, corrosion-resistant cable drum withstands harsh treatment and abuse. It will not dent or corrode and cleans easily.
  • Drum holds 100' (30.5 m) of 3⁄4" (20 mm) or 125' (35 m) of 5⁄8" (16 mm) cable and is designed for quick, easy removal.
  • Balanced design gives the machine a lightweight “feel.” Transport wheels ease loading into service truck/van.
  • Equipped with 550-watt induction motor.
  • Approved by CSA to CSA and UL Standards (115V only)
  • Includes RIDGID® PVC drain cleaning gloves and operators manual

Standard 3/4" (20 mm) Tool Set Includes

  • T-406 Spade Cutter
  • T-407 Retrieving Auger
  • T-403 3” (50 mm) P-Trap Cutter
  • T-414 4” (110 mm) Double Cutter
  • T-416 6” (150 mm) Double Cutter

Standard 5/8" (16 mm)Tool Set Includes

  • T-403 3" (75 mm) P-Trap Cutter
  • T-407 Retrieving Auger
  • T-406 Spade Cutter
  • T-411 2" (50 mm) Cutter
  • T-413 3" (75 mm) Cutter

Ordering Information

Machine Options

{{model}}
Catalog Number Model No. Description Voltage (V) Weight
lb. kg
41977 K-750  Machine with Gloves and AUTOFEED - 3/4" (20 mm) Pigtail  115  114  51.9 
  • 41937 - Leather Drain Cleaning Gloves
51402 K-750  Machine with Gloves and AUTOFEED - 5/8" (16 mm) Pigtail  115  113  51.3 
  • 41937 - Leather Drain Cleaning Gloves
42002 K-750 with C-75  Machine with One Pair of Gloves, AUTOFEED, Standard 3/4" (20 mm) Tool Set, and: C-75, 75' (23 mm) x 3/4" (20 mm) Cable  115  206  93.6 
  • 41937 - Leather Drain Cleaning Gloves
  • 41212 - 3⁄4" (20 mm) x 75' IC Cable (22.9m)
  • 59360 - Tool Box
  • 92495 - Spade Cutter, 1 3⁄4" (45 mm)
  • 92500 - Retrieving Auger 2 9⁄16" (65 mm)
  • 92510 - Double Cutter, 2" (50 mm)
  • 92520 - Double Cutter, 3" (75 mm)
  • 92525 - Double Cutter, 4" (110 mm)
42007 K-750  Machine with One Pair of Gloves, w/C-100 AUTOFEED, Standard 3/4" (20 mm) Tool Set, and: C-100, 100' (30.5 mm) x 3/4" (20 mm) Cable  115  234  106.3 
  • 41937 - Leather Drain Cleaning Gloves
  • 59360 - Tool Box
  • 92495 - Spade Cutter, 1 3⁄4" (45 mm)
  • 92500 - Retrieving Auger 2 9⁄16" (65 mm)
  • 92510 - Double Cutter, 2" (50 mm)
  • 92520 - Double Cutter, 3" (75 mm)
  • 92525 - Double Cutter, 4" (110 mm)
  • 41697 - 3⁄4" (20 mm) x 100' IC Cable (30.5m)
42012 K-750 with C-27  Machine with One Pair of Gloves, AUTOFEED, Standard 5/8" (16 mm) Tool Set, and: C-27, 75' (23 mm) x 5/8" (16 mm) Cable  115  182  82.7 
  • 41937 - Leather Drain Cleaning Gloves
  • 59360 - Tool Box
  • 92495 - Spade Cutter, 1 3⁄4" (45 mm)
  • 92500 - Retrieving Auger 2 9⁄16" (65 mm)
  • 92510 - Double Cutter, 2" (50 mm)
  • 92520 - Double Cutter, 3" (75 mm)
  • 92525 - Double Cutter, 4" (110 mm)
  • 92470 - 5⁄8" (16 mm) x 75' IC Cable (22.9m)
  • 92485 - P-Trap Cutter, 3" (75 mm)
47047 K-750 with C-24  Machine with One Pair of Gloves, AUTOFEED, Standard 5/8" (16 mm) Tool Set, and: C-24, 100' (30.5 mm) x 5/8" (16 mm) Cable  115  182  82.7 
  • 41937 - Leather Drain Cleaning Gloves
  • 59360 - Tool Box
  • 92495 - Spade Cutter, 1 3⁄4" (45 mm)
  • 92500 - Retrieving Auger 2 9⁄16" (65 mm)
  • 92510 - Double Cutter, 2" (50 mm)
  • 92520 - Double Cutter, 3" (75 mm)
  • 92525 - Double Cutter, 4" (110 mm)
  • 92485 - P-Trap Cutter, 3" (75 mm)
  • 43647 - 5⁄8" (16 mm) x 100' IC Cable (30.5m)
44202 K-750  Machine with Gloves and AUTOFEED - 3/4" (20 mm) Pigtail  230  114  51.9 
  • 41937 - Leather Drain Cleaning Gloves
51407 K-750  Machine with Gloves and AUTOFEED - 5/8" (16 mm) Pigtail  230  113  51.3 
  • 41937 - Leather Drain Cleaning Gloves
44212 K-750  Machine with One Pair of Gloves, w/C-100 AUTOFEED, Standard 3/4" (20 mm) Tool Set, and: C-100, 100' (30.5 mm) x 3/4" (20 mm) Cable  230  234  106.3 
  • 41937 - Leather Drain Cleaning Gloves
  • 59360 - Tool Box
  • 92495 - Spade Cutter, 1 3⁄4" (45 mm)
  • 92500 - Retrieving Auger 2 9⁄16" (65 mm)
  • 92510 - Double Cutter, 2" (50 mm)
  • 92520 - Double Cutter, 3" (75 mm)
  • 92525 - Double Cutter, 4" (110 mm)
  • 41697 - 3⁄4" (20 mm) x 100' IC Cable (30.5m)
44217 K-750 with C-27  Machine with One Pair of Gloves, AUTOFEED, Standard 5/8" (16 mm) Tool Set, and: C-27, 75' (23 mm) x 5/8" (16 mm) Cable  230  182  82.7 
  • 41937 - Leather Drain Cleaning Gloves
  • 59360 - Tool Box
  • 92495 - Spade Cutter, 1 3⁄4" (45 mm)
  • 92500 - Retrieving Auger 2 9⁄16" (65 mm)
  • 92510 - Double Cutter, 2" (50 mm)
  • 92520 - Double Cutter, 3" (75 mm)
  • 92525 - Double Cutter, 4" (110 mm)
  • 92470 - 5⁄8" (16 mm) x 75' IC Cable (22.9m)
  • 92485 - P-Trap Cutter, 3" (75 mm)
44127 K-750  Machine with Gloves and AUTOFEED - 3/4" (20 mm) Pigtail  -  114  51.9 
{{model}}
Catalog Number Model No. Voltage (V) Description Weight
lb. kg
44147 K-750  230  230 V, 50 Hz Machine with RIDGID PVC Drain Cleaning Gloves, 3⁄4" (20 mm) Pigtail.  104  47.3 
Inner Core (IC) Cables
{{model}}
Catalog Number Model No. Description Weight
lb. kg
92460 C-25  5⁄8" (16 mm) x 25' IC Cable (7.6m)  24  10.9 
92465 C-26  5⁄8" (16 mm) x 50' IC Cable (15.2m)  43  19.5 
92470 C-27  5⁄8" (16 mm) x 75' IC Cable (22.9m)  63  28.6 
43647 C-24  5⁄8" (16 mm) x 100' IC Cable (30.5m)  84  38.1 
92475 C-28  3⁄4" (20 mm) x 25' IC Cable (7.6m)  30  13.9 
92480 C-29  3⁄4" (20 mm) x 50' IC Cable (15,2m)  60  27.2 
41212 C-75  3⁄4" (20 mm) x 75' IC Cable (22.9m)  93  42.5 
41697 C-100  3⁄4" (20 mm) x 100' IC Cable (30.5m)  122  55.3 
Hollow Core Cables
{{model}}
Catalog Number Model No. Description Weight
lb. kg
32737 C-27HC  5⁄8" (16 mm) x 75' HC Cable (23 m)  52 3/4  23.9 
58192 C-24HC  5⁄8" (16 mm) x 100' HC Cable (30.5 m)  70 1/2  32.1 
47427 C-75HC  3⁄4" (20 mm) x 75' HC Cable (23 m)  75  34.0 
47432 C-100HC  3⁄4" (20 mm) x 100' HC Cable (30.5 m)  100  45.5 
Tools and Replacement Blades – Fit 5⁄8” (16 mm) and 3⁄4” (20 mm) Cables
{{model}}
Catalog Number Model No. Description Replac. Blade(s) Replac. Holder
92485 T-403  P-Trap Cutter, 3" (75 mm)  92835  92900 
92490 T-404  P-Trap Cutter, 3 1⁄2" (87 mm)  92840  92900 
92495 T-406  Spade Cutter, 1 3⁄4" (45 mm)  92850  92915 
92500 T-407  Retrieving Auger 2 9⁄16" (65 mm)  -  - 
92505 T-408  Sawtooth Cutter, 3" (75 mm)  92890  92915 
51762R T-409  H-D Bulb Auger, 1 3⁄4" (45 mm)  -  - 
92510 T-411  Double Cutter, 2" (50 mm)  92815  92905 
92515 T-412  Double Cutter, 2 1⁄2" (65 mm)  92820  92905 
92520 T-413  Double Cutter, 3" (75 mm)  92825  92910 
92525 T-414  Double Cutter, 4" (110 mm)  92830  92910 
92530 T-416  Double Cutter, 6" (150 mm)  92855  92910 
92535 T-432  3-Blade Cutter 2" (50 mm)  92860  92895 
92540 T-433  3-Blade Cutter 3" (75 mm)  92865  92895 
92545 T-434  3-Blade Cutter 4" (110 mm)  92870  92895 
92550 T-436  3-Blade Cutter 6" (150 mm)  92875  92895 
Leaders and Pig Tails
{{model}}
Catalog Number Model No. Description Weight
lb. kg
92555 T-458  5⁄8" (16 mm) x 2' (50 mm) Leader  2  0.85 
92560 T-468  3⁄4" (20 mm) x 2' (50 mm) Leader  2 3/4  1.25 
44122   5/8" Pigtail Assembly  2 1/2  1.13 
44117   3/4" Pigtail Assembly  3 1/2  1.59 
Accessories
{{model}}
Catalog Number Model No. Description Weight
lb. kg
41982 A-7534  Drum Assembly with 3⁄4" Pigtail  37 1/2  17.0 
43637 A-7558  Drum Assembly with 5⁄8" Pigtail  33  15.0 
43642 A-75  AUTOFEED Assembly  8  3.5 
41937 -  Leather Drain Cleaning Gloves  1/2  0.2 
41992 A-75PF  C-100IC Kit with Tools, 3⁄4" (20 mm) x 100' (30,5 m)  8  3.5 
49032   Front Guide Hose Assembly  3  1.3 
59360 A-3  Tool Box  5  2.3 
70032 -  PVC Drain Cleaning Gloves  1/4  0.1 
46015   Key, Hex 5/32  -  - 
Repair Fittings
{{model}}
Catalog Number Model No. Description Weight
oz. g
31487 A-7570  5⁄8" (16 mm) Repair Splicer  1 1/2  43 
31492 A-7571  3⁄4" (20 mm) Repair Splicer  2  57 
92805 A-6582  5⁄8" (16 mm) Male Coupling  1  28 
92810 A-6583  5⁄8" (16 mm) Female Coupling  2  57 
92880 B-6840  3⁄4" (20 mm) Male Coupling  1  28 
92885 B-6841  3⁄4" (20 mm) Female Coupling  2  57 
K-750 Drum Machine is rated 4.1 out of 5 by 16.
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Rated 5 out of 5 by from Gets the job done! This is a very powerful machine, it rips though anything. Wouldn’t recommend it for unsupervised first timers.
Date published: 2019-03-25
Rated 5 out of 5 by from Powerfull Compares to a lot of drain machines we have used, this machine can handle the 3/4 cable by 100 feet easily, cable runs smoothly through the auto feed & retracts with ease, the guys love it! After the initial set up I would check the drum & connections after a few jobs as the drum did get loose from the rear bolt. Overall a good purchase
Date published: 2019-01-29
Rated 5 out of 5 by from Great machine I could not depend on plumber to show up, even after many calls to him, to clean our clogged sewer lines. Got fed up with this so I purchased my own machine and love it! Save lots of $ over time and don't have to beg the plumber to do his job! Other macines on market but I wanted the best so I chose Ridgid!
Date published: 2018-08-05
Rated 1 out of 5 by from I want my money back! Dont buy. I have used this machine about 10 times and it has broken 4 times. Found the warranty process to be average at best. The indirect loss cause to my business is in the thousands.
Date published: 2018-08-02
Rated 1 out of 5 by from Had nothing but problems Had issues with this machine since day one. First it came brand new with a kink in the cable. The soft rubber pad under the frame has fallen broken off. I’ve used the machine on around 5 jobs and when trying to retrieve the cable it snapped off when it wasn’t even caught on a blockage. Had to dig up the drain to remove the cable. Not happy. Never had issues like this with my old sectional.
Date published: 2017-10-19
Rated 5 out of 5 by from This product is well made I had use this machine before where I work ,so went I wanted one for myself I purchase one just like .
Date published: 2017-01-06
Rated 5 out of 5 by from Very efficient and usable design and construction. This is a well designed and built piece of equipment. Easy to navigate and to move around. Ridgid has done it again.
Date published: 2016-05-18
Rated 5 out of 5 by from good product product is good quality but availability is a problem it took a month to get and when I order parts to repair just about any of your products seems like it always backordered this does influence my buying decisions on your products verse your competiors
Date published: 2016-04-04
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K 750 cable

Can you explain how to remove the cable from the pigtail on the K 750? There is a screw visable but it only spins. I need to replace the cable! Thank you
Asked by: ChefGarry
It is a push in pin to release the cable. Use a very small screw driver and push in to release the pin then slide the cable off.
Answered by: Champndf91
Date published: 2017-09-06
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