Baumalight Trencher | Model TNS-336 | Trench Depth 36" | Width 4" To 6" | Horsepower 30 To 55 HP | For Tractors
DESCRIPTION
The Baumalight TNS336 Trencher is the ultimate solution for efficiently cutting trenches while keeping your cables and lines protected. Ideal for rural property owners, landscapers, and professional contractors, this trencher allows you to quickly cut trenches up to 36 inches deep and between 4 to 6 inches wide, depending on the chain option selected.
Powered by a robust planetary drive system, the TNS336 eliminates the need for a roller chain, delivering hydraulic power directly to the sprocket of the digging chain. This design ensures optimal trenching performance, making it a reliable choice for various applications.
Versatility is a key feature of the TNS336, as it can be mounted on skidsteers weighing between 2,000 - 5,000 lbs or on a tractor with the optional 3-point hitch mount. This adaptability makes it an excellent tool for any job site, ensuring you have the right equipment for your specific needs.
Key Features
Trench Depth: Up to 36" Ideal for irrigation, electrical, drainage, and utility line installation.
Adjustable Trench Width: 4"–6" Switch chains for precision or wider cuts depending on project needs.
Compatible with Tractors & Skid Steers Fits skid steers (2,000–5,000 lbs) or tractors (30–55 HP) with optional 3PH.
Horsepower Range: 30 To 55 HP (Tractor) Matches standard hydraulic outputs for seamless integration.
Planetary Drive System Delivers 14,571 lbs-in of torque with fewer moving parts and lower maintenance.
Side Auger System Efficiently pushes loose dirt out of the trench while keeping backfill close.
Integrated Crumb Scraper Bar Leaves a clean, uniform trench by lifting debris into the digging chain.
Grease-Powered Chain Tensioner Quick tension adjustments using a standard grease gun—no tools needed.
Solid Nose Assembly Machined from solid steel and rides on dual tapered roller bearings for unmatched durability.
Cup Tooth Chain Included Cuts cleanly through most soil types; optional rock-tooth chains available.
Optional Bullet Tooth Chains Handle rocky or mixed ground conditions with ease.
3PH Mount Option (D001393) Adds CAT 1 tractor compatibility with hydrostatic drive.
External Hydraulic Control Kit (S1050) Operate with tractors that have only one hydraulic remote.
Rugged 850 lb Frame Heavy-duty yet compact enough for maneuverability in tight areas.
Ideal for Rural and Commercial Use Perfect for farmsteads, ranches, utility work, and landscaping professionals.
Detailed Specifications
Specification
TNS336
Mount
Universal Skid Steer or Tractor (optional 3PH)
Trench Depth
Up to 36"
Trench Width
4" to 6" (depending on chain)
Drive Type
Planetary Drive
Main Shaft Size
1:10 Taper Hardened Shaft
Trencher Chain Torque @ 3,000 PSI
14,571 lbs-in
Over Torque Protection
Hydraulic Relief
Horsepower Requirement
30 55 HP
Carrier Weight
2,000 5,000 lbs
Hydraulic Flow (Skid Steer)
10 20 GPM
Hydraulic Flow (Tractor)
14 22 GPM
Weight
850 lbs (standard chain setup)
Chain Options for Every Job
Chain Type
Width
Tooth Style
Best For
S3604 (Standard)
4"
Cup Tooth
General trenching in soil & clay
S3606 (Standard)
6"
Cup Tooth
Wider trenches in softer ground
M3604 (Rock Mix)
4"
50% Rock Teeth
Rocky or mixed soil conditions
M3606 (Rock Mix)
6"
50% Rock Teeth
Wider trenches in tough terrain
Comparison Chart
Feature
TN236
TNM336B
Trench width
4" To 6"
4" To 6"
Trench Depth (inches)
36"
36"
Drive Type
Direct drive
Direct drive
Horse Power (HP)
10 - 25
10 - 25
Main shaft size
1:10 Taper
1:10 Taper
Trencher chain torque at 3,000 PSI
6,703 lbs-in
6,703 lbs-in
Carrier weight (lb)
1,500 - 4,000
1,500 - 4,000
Min. / Max. GPM Skidsteer
7 To 18
7 To 18
Weight (lbs)
470
675
Feature
TNS336
TN548
Trench width
4" To 6"
6" To 10"
Trench Depth (inches)
36"
48"
Drive Type
Planetary
Planetary
Horse Power (HP)
30 - 55
40 - 100
Main shaft size
1:10 Taper
2-9/16" Solid
Trencher chain torque at 3,000 PSI
14,571 lbs-in
21,856 lbs-in
Carrier weight (lb)
2,000 - 5,000
3,000 - 7,000
Min. / Max. GPM Skidsteer
10 To 20
15 To 25
Weight (lbs)
850
1,250
Feature
TN560
TN760
Trench width
6" To 10"
6" To 10"
Trench Depth (inches)
60"
60"
Drive Type
Planetary
Planetary
Horse Power (HP)
40 - 100
40 - 100
Main shaft size
2-9/16" Solid
2-9/16" Solid
Trencher chain torque at 3,000 PSI
21,856 lbs-in
33,877 lbs-in
Carrier weight (lb)
3,000 - 7,000
4,000 - 12,000
Min. / Max. GPM Skidsteer
12 To 25
20 To 42
Weight (lbs)
1,500
1,800
Manuals & Documents
General Warranty Info:
Ripping It Outdoors works closely with our manufacturers to supply and support your products warranty needs as best as possible!
The majority of products come with a manufacturer represented warranty against manufacturing defects for at least a 12 month period after the date of sale.
Expendable components and "wear parts" including but not limited to blades, knives, teeth, oil, chain sprockets, skid shoes, knife mounting discs, and similar components are usually excluded from manufacturer warranties.
Please reach out to us for any specific warranty information neededabout products and parts you can’t find!
Videos
Shipping
General Shipping Info:
Instantly calculate shipping quotes to the lower 48 states by 1. adding this product to your cart, 2. click continue to the checkout page and 3. enter your shipping address to check rates. Contact us for quotes for shipping to Hawaii, Alaska, Canada, Mexico and Internationally.
Complimentary lift gate service on all freight shipments where it’s possible. We guarantee safe delivery!
Low shipping rates for customers. We have negotiated the best possible rates for customers from our trusted carriers (ODFL, ESTES, UPS, and FedEx).
Negotiate shipping rates if you think we can do better please reach out. Keep in mind some shipping rates also include assembly & configuration as well!
Customer Reviews
Overall rating: 4.6 / 5 from 88 reviews.
I've started using the mulcher I on several parcels of land 10 acres . I have grind down a couple of 14 inch stumps. Caution the mount bracket behind the mulcher motor exhaust gets extremely hot even with gloves on . But the unit so far seems to works very good it's well put together.
The Firminator G3 is s heavy duty quality machine. The discs worked extremely well and planting and culti-packing is very smooth and easy. Working with Dillon at Ripping It Outdoors was a very good experience and seamless transaction.
After spending way to much money for forest mulching services I discovered this wonderful machine. It's not a giant powerhouse forest mulcher, but it does everything a property owner needs to maintain a forested property. I wish I would have found it sooner.
The Firminator is well built and functions well. I am having some trouble while planting mixed size seeds. Next time out I’ll try setting it so only the smaller seeds drop out the open it up for the larger seeds.
easy buying process and great communication. Mulcher works great, easily clears overgrown brush and even mulched a 5" thick mulberry tree fairly easily. running it off of my old 331 bobcat with no problem powering the drum at all. Only small issue which isn't a big deal is that the supplied hoses are about 16" too short to operate a full range of motion.
Over all built well. I like it is all cast iron and metal and not plastic. Had to modify fertilizer disc mount to fit correctly, nothing major, a little grinding. I modified the center link hitch point to accommodate my John Deere quick hitch. Have yet to plant with it but I’m sure it will work perfect. Love the grease fittings everywhere. Reminds me of the old farm equipment I grew up on, and still use periodically.
My firminator RT was delivered in good condition in ND. I will be using it next week. I have a 45 HP John Deere tractor that is supposed to lift 2000 lb but really struggles to lift this 6 foot firminator RT. I will just have to use in as a two pass operation for now.
I do wish there was a better operating manual for this unit. Maybe that is something you can work on.
I will give you an update once I start using it in a few days.
Great piece of equipment. Performs far better than I expected. One piece of advice - if property is significantly overgrown, consider the tractor attachment first to bring down the over growth and then switch to the UTV attachment to maintain property. No complaints worked perfectly.
Hi, my name is Ken. I’ve had a great experience with Ripping It Outdoors. I purchased a Forax Hp40 Mulcher for my mini excavator. Kayla Patterson is who I dealt with from the beginning until I received it at my house. She has been wonderful to work with and looking forward to working with her with any other orders I purchase. Kayla answered any questions I had and kept me updated throughout the whole process, can’t say it enough just a wonderful person to work with!!
These are great feeders if you don’t have any feral hogs but if the hogs tear off the wiring harness from the timer to the feeder motor, you’re disabled. Then, if you ask for help from Outback, they refer you to the dealer but really you’re on your own for parts and repairs.
I have three Outback feeders that work as designed. They’re 13 years old and have always served well but this feeder misses the mark by a very high margin. I’d NEVER buy this product again.
Feeders need to be dependable and this unit is not.
This is my first experience with Ripping It Outdoors. Fortunately I got Dillion as a representative and everything from sales to shipping was spot on..
Thanks Dillion for your help!!
The only thing is when hooking up the actuator on my ATV. The wire is long going to the plug in. What has happened in the past about this. Is their video showing the usage of the control?
I had a guy from a shop come cut the shafts and hook me up. It went well. I've been using the mulcher and the tractor saw on my two tractors and having fun.
i love it, i'm a little inexperianced with it but i'll learn, i've never messed with chemicals much.
instead of putting it on an atv, i put it on a skid steer