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KJ-3100 Water Jetter

KJ-3100 Water Jetter

2" to 10" (50 to 250 mm) Drain Lines

The RIDGID® Model KJ-3100 portable water jetter gives you 3000 psi (205 bar) actual working pressure to handle large commercial and industrial applications. This jetter propels a highly flexible and lightweight hose through 2" to 10" (50 to 250 mm) lines blasting through sludge, soap, grease, and sediment blockages. As you pull the hose back, it power scrubs the line flushing debris away and restoring drain lines to their full, free-flowing capacity – all without the use of harmful chemicals.

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Features

  • Powerful - Actual working pressure of 3000 psi (205bar) and flow of 5.5 GPM (21 l/min) for fast, effective cleaning of lines.
  • Lightweight Hose - Hose with nylon braid provides significant weight reduction and increased flexibility – all without reducing strength. Allows the thrust to propel the hose further down the line.
  • Complete - With the Model KJ-3100’s removable hose reel, there is no need to purchase expensive portable hose reels. Standard packages come equipped to handle indoor and remote applications.
  • Convenient - Completely remove the hose reel to ease loading onto service trucks. Simply rotate the hose reel forward to gain full access to the engine’s gas tank and air filter.
  • Maneuverable - In the heavy-duty 3000 psi (205bar) jetter category, the RIDGID KJ-3100 is one of the most maneuverable jetters on the market. The unit, on its unique two-wheeled cart, easily fits through standard size doors and can negotiate tight turns with the greatest of ease.
  • Pulse Action - Activate the Model KJ-3100’s pulse action to easily negotiate difficult bends and traps.
  • Quality & Dependability - Triplex pump with corrosion-resistant, forged brass head. Gear reducer allows pump to run at slower (optimal) speed. Reduced number of fittings, hoses and parts minimizes leaks and downtime – keeping you on the job.
  • Versatile - Power wash package and chemical injector system cleans cables, tools, and other heavily soiled equipment.
  • Quick Start - 16 HP Recoil start gasoline engine starts easily. Features: ON/OFF switch; fuel shutoff; choke and throttle controls; easy access oil fill and dip stick.

Ordering Information

Machine Options
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Catalog Number Model No. Description Weight Weight w/o Hose Reel
lb. kg lb. kg
37413 KJ-3100  KJ-3100 Jetter with Pulse – H-111 and H-112 1⁄4" NPT Nozzles – H-38 Hose Reel with 200' x 3⁄8" (61 m x 10 mm) ID Jet Hose – 50' x 3⁄8" (15 m x 10 mm) ID Jet/Wash Hose – FV-1 Foot Valve – Nozzle Cleaning Tool – HW-30 Wash Wand – Root Ranger Root Cutting Nozzle – HF-4 Quick Connect Hose  272  125  214  97 
Jetter Nozzles
{{model}}
Catalog Number Model No. Description Female NPT Thread (in.) Hose I.D. (in.)
16713 RR3000  Root Ranger Root Cutting Nozzle  1/4  3/8 
Jetter Hoses
{{model}}
Catalog Number Model No. Description Hose I.D. (in.) Hose O.D. (in.) Male NPT Thread (in.)
47597 H-1435  3⁄16" x 35' (11 m)  3/16  1/4  1/8 
47602 H-1450  3⁄16" x 50' (15 m)  3/16  1/4  1/8 
49272 H-1475  3⁄16" x 75' (23 m)  3/16  1/4  1/8 
49277 H-1400  3⁄16" x 100' (30 m)  3/16  1/4  1/8 
64832 H-3850  3⁄8" ID x 50' (15 m) Jet/Wash Hose  3/8  5/8  1/4 
64842 H-3815  3⁄8" ID x 150' (45,5 m) Jet Hose  3/8  5/8  1/4 
64847 H-3820  3⁄8" ID x 200' (61 m) Jet Hose  3/8  5/8  1/4 
64857 H-3830  3⁄8" ID x 300' (91 m) Jet Hose  3/8  5/8  1/4 
Trap Leaders
{{model}}
Catalog Number Model No. Description Male NPT Thread (in.) Female Thread (in.)
50002 HL-1  Flexible Leader, 3⁄16" - Fits 1/8" & 3/16" Hoses  1/8  1/8 
50007 HL-2  Flexible Leader, 1/4" - Fits 1/4" & 3/8" Hoses  1/8  1/4 
Accessories
{{model}}
Catalog Number Model No. Description
62882 H-5  Mini Hose Reel 
64862 H-38  H-38 Hose Reel Assembly 
64902 H-38 WH  Hose Reel with 200' (61 m) x 3⁄8" ID Hose (Fits KJ-3100) 
64797 HW-30  Wash Wand, KJ-3100 
48157 FV-1  Foot Valve 
66732 HF-4  Quick Connect Hose (Reel to Foot Valve) 
47542 H-21  Nozzle Cleaning Tool 
67187 H-32  Jet Vac 
KJ-3100 Water Jetter is rated 4.7 out of 5 by 3.
  • y_2016, m_12, d_5, h_19
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Rated 5 out of 5 by from Exceeded expectations After winning a bid to water jet miles of 4", 6", & 8" terra cotta sewer lines, we purchased the KJ3100. No mechanical drawings existed for the apartment complex sewer system and distance between manholes was just under 300', so we purchased the longer 300' hose. As you would expect, lots of grease and "flushable" products were blasted away and, with terra cotta came lots of tree roots. The Root Ranger nozzle handily cut them away. We followed with our Ridgid constant-level-image color camera to document and record the now clean-as-new sanitary sewer lines. NaviTrack allowed us to locate which way the underground lines run in order to provide a detailed map of the underground sanitary sewer system. My initial concerns regarding the high-pressure and terra cotta were unfounded and no piping was damaged. The power spray wand came in handy to blast away heavy rings of grease buildup within the manholes. The KJ3100 performed better than anticipated, which allowed us to do the work in less time than bid.
Date published: 2016-05-02
Rated 4 out of 5 by from This product has helped us tremousally. We have used the jetter an awful lot. And it has always come with ease and satisfactory. And we also have other ridged machines, like the sewer machine and sink machine. Whenever we need parts are supplier gets them to us quickly.
Date published: 2014-11-25
Rated 5 out of 5 by from Does the job! We use this machine for the smaller jobs and we have never had an issue with our unit. We have used Ridgid machines after we had issues with another company. We started using Ridgid and we have never looked back. This machine will power through heavy clogs and open grease and debris lines no problem. recommend using this machine for 2"-4" lines any bigger and use a bigger machine...
Date published: 2014-11-24
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