Select a Country
  • {{country.Text}}
Select a Language

Features

  • A powerful, easy to transport, versatile machine for cleaning indoor drains. Requires minimal set-up to clean sink lines, floor drains and roof vents.
  • Rugged, corrosion-resistant molded cable drum won’t dent or rust. The drum tilt adjusts for proper cable feed angle. Inner-drum guards against cable flip-over inside the drum.
  • Cable drum quick-release and built-in hand-holds allow easy cable change and transport.
  • Maximum drum capacity is 100' (30,5 m) of 3⁄8" (10 mm) or 90' (27 m) of 1⁄2" (12 mm) continuous length cable
  • 3⁄8" (10 mm) cable best for 1 1⁄2" (40 mm) to 3" (75 mm) lines up to 100' (30,5 m)
  • 1⁄2" (12 mm) cable best for 2" (50 mm) to 4" (110 mm) lines up to 90' (27 m)
  • Optional sink drum holds up to 50' (15 m) of 5/16 (8 mm) or 1/4 (6 mm) cable
  • Ideal for cleaning through 3/4" (20 mm) to 1 1/2" (40 mm) sink traps
  • Powerful 175-watt universal motor spins cable at 240 RPM. When cable hits blockage, motor gears down automatically to deliver more power and enhance operator control.
  • Tools connect to cable in seconds.
  • Optional heavy duty AUTOFEED® system.
  • Includes RIDGID® leather drain cleaning gloves and operator’s manual.

Ordering Information

Machine Options
{{model}}
Catalog Number Model No. Description Voltage (V) Weight
lb. kg
53107 K-3800  K-3800 Machine with Gloves  115  42  19.0 
  • 41937 - RIDGID® Leather Drain Cleaning Gloves
53112 K-3800 with C-31  K-3800 Machine with Std. Equip: C-31, 3/8" x 50' (10 mm x 15.2 m) Cable, T-202 Bulb Auger, T-205 “C” Cutter, T-211 Spade Cutter, A-13 Pin Key, Pair of Gloves  115  65  29.2 
  • 37842 - 3/8” (10 mm) x 50' (15m) IC Cable
  • 41937 - RIDGID® Leather Drain Cleaning Gloves
  • 49002 - Tool Set [3/8" (10 mm) - K-400] Includes: – T-202 Bulb Auger – T-205 “C” Cutter – T-211 Spade Cutter – A-13 Pin Key
53117 K-3800 with C-32  K-3800 Machine with Std. Equip: C-32, 3/8" x 75' (10 mm x 22.8.2 m) Cable, T-202 Bulb Auger, T-205 “C” Cutter, T-211 Spade Cutter, A-13 Pin Key, Pair of Gloves  115  71  32.2 
  • 37847 - 3/8” (10 mm) x 75' (23 m) IC Cable
  • 41937 - RIDGID® Leather Drain Cleaning Gloves
  • 49002 - Tool Set [3/8" (10 mm) - K-400] Includes: – T-202 Bulb Auger – T-205 “C” Cutter – T-211 Spade Cutter – A-13 Pin Key
53122 K-3800 with C-45  K-3800 Machine with Std. Equip: C-45, 1/2" x 75' (12 mm x 22.8 m) Cable, T-102 Funnel Auger, T-142 Knife Blade Cutter, T-107 Spade Cutter, A-12 Pin Key, Pair of Gloves  115  83  37.7 
  • 37862 - 1/2” (12 mm) x 75' (23m) IC Cable
  • 41937 - RIDGID® Leather Drain Cleaning Gloves
  • 54992 - Tool Set: – T-102 Funnel Auger – T-142 Knife Blade Cutter – T-107 Spade Cutter – A-12 Pin Key
53127 K-3800 with C-46  K-3800 Machine with Std. Equip: C-46, 1/2" x 90' (12 mm x 27.4 m) Cable, T-102 Funnel Auger, T-142 Knife Blade Cutter, T-107 Spade Cutter, A-12 Pin Key, Pair of Gloves  115  91  41.3 
  • 41937 - RIDGID® Leather Drain Cleaning Gloves
  • 55467 - 1/2” (12 mm) x 90' (28m) IC Cable
  • 54992 - Tool Set: – T-102 Funnel Auger – T-142 Knife Blade Cutter – T-107 Spade Cutter – A-12 Pin Key
59462 K-3800  K-3800 Machine with Gloves  230  42  19.0 
  • 41937 - RIDGID® Leather Drain Cleaning Gloves
63822 K-3800 with C-45  K-3800 Machine with Std. Equip: C-45, 1/2" x 75' (12 mm x 22.8 m) Cable, T-102 Funnel Auger, T-142 Knife Blade Cutter, T-107 Spade Cutter, A-12 Pin Key, Pair of Gloves  230  83  37.7 
  • 37862 - 1/2” (12 mm) x 75' (23m) IC Cable
  • 41937 - RIDGID® Leather Drain Cleaning Gloves
  • 54992 - Tool Set: – T-102 Funnel Auger – T-142 Knife Blade Cutter – T-107 Spade Cutter – A-12 Pin Key
63827 K-3800 with C-32  K-3800 Machine with Std. Equip: C-32, 3/8" x 75' (10 mm x 22.8 m) Cable, T-202 Bulb Auger, T-205 “C” Cutter, T-211 Spade Cutter, A-13 Pin Key, Pair of Gloves  230  71  32.2 
  • 37847 - 3/8” (10 mm) x 75' (23 m) IC Cable
  • 41937 - RIDGID® Leather Drain Cleaning Gloves
  • 49002 - Tool Set [3/8" (10 mm) - K-400] Includes: – T-202 Bulb Auger – T-205 “C” Cutter – T-211 Spade Cutter – A-13 Pin Key
Inner Core (IC) Cables
{{model}}
Catalog Number Model No. Description Weight
lb. kg
37842 C-31  3/8” (10 mm) x 50' (15m) IC Cable  18  8.20 
37847 C-32  3/8” (10 mm) x 75' (23 m) IC Cable  26  11.80 
37852 C-33  3/8” (10 mm) x 100' (30m) IC Cable  34  15.40 
51752 T-122  Repair End, 3/8" (10 mm)  0.50 
37857 C-44  1/2” (12 mm) x 50' (15m) IC Cable  27  12.20 
37862 C-45  1/2” (12 mm) x 75' (23m) IC Cable  39  17.70 
37867 C-45HC  1/2” (12 mm) x 75' (23m) Hollow Core Cable  38  17.20 
55467 C-46  1/2” (12 mm) x 90' (28m) IC Cable  47  21.20 
59917 T-121  Repair End, 1/2" (12 mm)  3/4  0.80 
Integral Wound (IW) Cables
{{model}}
Catalog Number Model No. Description Weight
lb. kg
87577 C-31IW  3/8” (10 mm) x 50' (15 m) IW Cable  18  8.2 
87582 C-32IW  3/8” (10 mm) x 75' (23 m) IWCable  26  11.8 
87587 C-33IW  3/8” (10 mm) x 100' (30 m) IW Cable  34  15.4 
91037   Repair End for 3/8" (10 mm) IW Cable  1/2  0.2 
87592 C-44IW  1/2” (12 mm) x 50' (15 m) IW Cable  18  8.2 
87597 C-45IW  1/2” (12 mm) x 75' (23m) IW Cable  26  11.8 
91042   Repair End for 1⁄2" (12 mm) IW Cable  3/5  0.3 
Sink Drum Cables
{{model}}
Catalog Number Model No. Description Weight
lb. kg
50652 S-2  1/4" (6 mm) x 25' (7,6 m) with Funnel Auger  3 1/2  1.60 
50657 S-3  1/4" (6 mm) x 35' (10,7 m) with Funnel Auger  2.20 
56782 C-1IC  5/16" (8 mm) x 25' (7.6 m) Inner Core with Bulb Auger  1.80 
56792 C-13IC  5/16" x 35' (8 mm x 10.7 m) Inner Core with Bulb Auger  5 1/2  2.50 
56787 C-2IC  5/16" (8 mm) x 25' (7.6 m) Inner Core with Drop Head Auger  1.80 
56797 C-23IC  5/16" (8 mm) x 35' (10,7 m) Inner Core with Drop Head Auger  5 1/2  2.50 
Accessories
{{model}}
Catalog Number Model No. Description Weight
lb. kg
55002 A-380  Standard Drum Assembly  12 1/2  5.60 
55007 A-381  Sink Drum Assembly  12 1/2  5.60 
55012 A-381-A  Sink Drum with 25' (7,6 m) x 5⁄16" (8 mm) IC Cable w/Bulb Head  16 1/2  7.50 
41937 RIDGID® Leather Drain Cleaning Gloves  1/2  0.20 
70032 RIDGID® PVC Drain Cleaning Gloves  1/2  0.20 
59230 A-13  3/8" Cable Pin Key  1/2  0.20 
59225 A-12  1/2" Cable Pin Key  1/2  0.20 
55017   Transport Cart  18  8.20 
60087 A3800 PF  AUTOFEED® Assembly  7 3/8  3.30 
62412   Guide Hose Adapter for Sink Drum  3 1/2  1.60 
Tools Fit 3⁄8" (10 mm) IC, 3⁄8" (10 mm) IW and 1⁄2" (12 mm) IW Cables
{{model}}
Catalog Number Model No. Description Replac. Blade(s)
62990 T-201  Straight Auger, 5" (125 mm) Long 
62995 T-202  Bulb Auger, 1 1⁄8" (29 mm) O.D. 
63000 T-203  Bulb Auger 7⁄8" (22 mm) O.D. 
54837 T-204  “C” Cutter 1" (25 mm)  54832 
63005 T-205  “C” Cutter, 1 3⁄8" (35 mm)  97835 
52812 T-230  H-D “C” Cutter, 2" (50 mm)  92815 
52817 T-231  H-D “C” Cutter, 2 1⁄2" (65 mm)  92820 
52822 T-232  H-D “C” Cutter, 3" (80 mm)  92835 
63010 T-206  Funnel Auger, 3" (80 mm) Long 
63015 T-207  Spiral Cutter, 1 1⁄4" (32 mm)  97840 
63020 T-208  Spiral Cutter, 1 1⁄2" (40 mm)  97895 
63025 T-209  Spiral Cutter, 2" (50 mm)  97900 
63030 T-210  Spade Cutter, 1" (25 mm)  97905 
63035 T-211  Spade Cutter, 1 3⁄8" (35 mm)  97825 
63040 T-212  Spade Cutter, 1 3⁄4" (45 mm)  92850 
63045 T-213  4-Blade Cutter, 1" (25 mm)  97795 
63050 T-214  4-Blade Cutter, 1 3⁄8" (35 mm)  97910 
63055 T-215  4-Blade Cutter, 1 3⁄4" (45 mm)  97915 
63060 T-216  Chain Knocker, 2" (50 mm)  98000 
63065 T-217  Drop Head Auger, 4" (110 mm) Long 
55457 T-225  Retrieving Auger 
12128 T-240  Tool Set (3/8"- K-380): T-202 Bulb Auger, T-211 Spade Cutter, A-13 Pin Key 
49002 T-260  Tool Set [3/8" (10 mm) - K-400] Includes: – T-202 Bulb Auger – T-205 “C” Cutter – T-211 Spade Cutter – A-13 Pin Key 
Tools Fit 1⁄2" (12 mm) IC Cables
{{model}}
Catalog Number Model No. Description Replac. Blade(s)
62850 T-101  Straight Auger 
62855 T-102  Funnel Auger 
62865 T-104  "H” Cutter, 2 1⁄2" (65 mm)  97800 
62870 T-105  Grease Cutter, 2 1⁄2" (65 mm)  97920 
62875 T-106  Grease Cutter, 3 1⁄2" (87 mm)  97925 
62880 T-107  Spade Cutter, 1 3⁄4" (45 mm)  92850 
62930 T-112  4-Blade Cutter, 1 3⁄4" (45 mm)  97915 
62935 T-113  4-Blade Cutter, 3" (75 mm)  97910 
62940 T-114  Chain Knocker for 4" lines  97985 
27642 T-125  Straight Retrieving Auger 
54842 T-141  Knife Blade Cutter 1 1⁄2" (40 mm)  54847 
54852 T-142  Knife Blade Cutter 2 1⁄2" (65 mm)  97800 
54992 T-270  Tool Set: – T-102 Funnel Auger – T-142 Knife Blade Cutter – T-107 Spade Cutter – A-12 Pin Key 
92687   Drop Head Tool Adaptor 1⁄2" (12 mm) 
K-3800 Drum Machine is rated 4.8 out of 5 by 5.
  • y_2016, m_12, d_2, h_6
  • bvseo_bulk, prod_bvrr, vn_bulk_0.0
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_5
  • loc_en, sid_418, prod, sort_[SortEntry(order=FEATURED, direction=DESCENDING), SortEntry(order=AGE, direction=DESCENDING)]
  • clientName_ridgid
  • bvseo_sdk, net_sdk, 3.2.0.0
  • CLOUD, getAggregateRating, 26ms
  • REVIEWS, PRODUCT
Rated 4 out of 5 by from Used mainly to clean 4" lines from house to tank and tank to box works great for this with enough cable to clean longer lines. Bought this K 3800 because it easily fits in the truck tool box so it is with you on every job. It can handle most plugs involved in septic system 4" lines. Works great even with cable out past 50'.
Date published: 2016-02-21
Rated 5 out of 5 by from The auto feed option and it's a must Another great machine for 1 1/2" to 4" drains.This machine can tackle anything.It's compact and has good power.You can also cut through roots but you have to be careful..Either way the rigid cables are extremely strong.This is a great machine for residential and commercial use.For very tough roots I would use the small cutting head.and you can unblock the drain with no issues.The larger machine looks nice but it's heavy so I decided to buy this model since I work alone.I have used this machine for 3 years now with no issues.The motor is strong enough to kink the cable so be careful.
Date published: 2016-01-08
Rated 5 out of 5 by from The K-3800 Drum Machine is powerful and durable. I love this machine it's powerful, durable, versatile, and easy to transport. I use it to clean sink lines, floor drains, tub/shower, lavatory, and roof vents. It requires minimal set-up and it's rugged. I unclog all my drains with this machine.
Date published: 2015-07-29
Rated 5 out of 5 by from Nice and Portable I really like this machine's portability. The frame has a smaller, geared-down motor that makes it considerably lighter than the K400 drum machine yet is just as capable. I use this machine in bathrooms, kitchens and main sewer lines in basements. The K3800 is extremely well made, using the highest quality parts and construction...and this easily justifies its price. It's easy to carry, set up and use and is made to last.
Date published: 2014-12-12
Rated 5 out of 5 by from Easy to use I bought this drain cleaner for use at my rental property and it has been great to have on site. it is easy to move around and use. No more running around to find something to clear the drain when a tenant calls.
Date published: 2014-11-25
  • y_2016, m_12, d_2, h_6
  • bvseo_bulk, prod_bvrr, vn_bulk_0.0
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_5
  • loc_en, sid_418, prod, sort_[SortEntry(order=FEATURED, direction=DESCENDING), SortEntry(order=AGE, direction=DESCENDING)]
  • clientName_ridgid
  • bvseo_sdk, net_sdk, 3.2.0.0
  • CLOUD, getReviews, 3ms
  • REVIEWS, PRODUCT
  • bvseo_sdk, net_sdk, 3.2.0.0
  • CLOUD, getContent, 265ms
  • QUESTIONS, PRODUCT
  • bvseo-msg: The resource to the URL or file is currently unavailable.;