Baumalight Trencher | Model TNM-336B | Trencher Depth 36" | Width 4" - 6" | 7 - 18 GPM | For Skid SteersProduct Description Baumalight Trencher Model TNM 336B Trencher Depth 36" Width 4" 6" 7 18 GPM For Skid Steers DESCRIPTION The Baumalight TNM336B Trencher is the perfect solution for precise trenching in confined areas, delivering rugged performance in a compact footprint. Specially engineered for Bobcat mini skid steers, this powerful trencher makes light work of cutting clean, consistent trenches up to 36 inches deep and 4" to 6" wide all while
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The Baumalight TNM336B Trencher is the perfect solution for precise trenching in confined areas, delivering rugged performance in a compact footprint. Specially engineered for Bobcat mini skid steers, this powerful trencher makes light work of cutting clean, consistent trenches up to 36 inches deep and 4" to 6" wide all while maintaining exceptional maneuverability in tight spaces.
Designed with the same performance DNA as the TN236, the TNM336B pairs effortlessly with Bobcat loaders weighing 1,500 To 4,000 lbs, offering a hydraulic flow range of 7 to 18 GPM and accommodating machines with 10 To 25 HP. Whether you're laying irrigation lines, electrical conduit, or plumbing, the TNM336B gets the job done with speed, efficiency, and unmatched precision.
Built tough with thoughtful engineering, it includes features like a crumb scraper bar, solid steel nose, and side auger to keep your trenches clean and ready for backfill. Its grease cylinder tensioner makes chain adjustments a breeze, turning a potentially frustrating task into a few quick pumps.
Whether you're a contractor, landscaper, or utility installer, the TNM336B offers a seamless blend of power, durability, and compact design making it a must-have for any Bobcat mini skid steer operator.
Key Features
Designed specifically for Bobcat Mini Skid Steers, ensuring perfect fit and full hydraulic compatibility with machines weighing 1,500 to 4,000 lbs.
Operates efficiently within a hydraulic flow range of 7 to 18 GPM, ideal for compact loaders in landscaping, utility, and construction work.
Digs clean, precise trenches up to 36 inches deep, making it suitable for irrigation lines, electrical conduit, plumbing, and underground utilities.
Offers an adjustable trench width of 4" to 6", allowing operators to choose the ideal cut width based on project needs and chain selection.
Compact direct drive system delivers 6,703 lbs-in of torque with minimal maintenance no roller chains to stretch or break.
Built with a solid steel nose running on dual tapered roller bearings for maximum durability in high-stress trenching environments.
Equipped with a side auger that automatically clears loose soil from the trench, streamlining cleanup and backfill.
Features a crumb scraper bar to remove excess dirt, ensuring a clean, uniform trench bottom every time.
Grease cylinder chain tensioner allows for tool-free, quick tension adjustments just a few pumps with a grease gun.
Standard cup-style cutting teeth provide excellent performance in various soil types, with optional rock-tooth chains available.
Compatible with Bobcat-specific mounting systems, with an optional D006290 adapter plate to expand compatibility with standard mini skid steer attachments.
Optimized for compact work zones where larger trenchers can’t maneuver, making it a top choice for residential and tight commercial job sites.
Engineered for machines with 10 to 25 HP, aligning with the power capabilities of mini skid steers without overloading hydraulics.
Weighs just 675 lbs, providing excellent stability without sacrificing lift capacity on lighter machines.
Ideal for landscapers, utility installers, contractors, and anyone needing a reliable, heavy-duty trencher in a compact format.
Detailed Specifications
Specifications
TNM336B
Mount
Bobcat Mini Skid Steer
Trench Depth
36"
Trench Width
4" to 6"
Drive Type
Direct Drive
Main Shaft
1:10 Taper Hardened Shaft
Trencher Chain Torque @ 3,000 PSI
6,703 lbs-in
Over Torque Protection
Hydraulic Relief
Recommended Horsepower (HP)
10 – 25
Carrier Weight
1,500 – 4,000 lbs
Hydraulic Flow (GPM)
7 – 18 GPM
Weight
675 lbs
Chain Options
Model
Description
Chain Option
Weight (lbs)
TNM336B
36" x 4" Standard Cup Tooth Chain
S3604
810
TNM336B
36" x 6" Standard Cup Tooth Chain
S3606
820
TNM336B
36" x 4" 50/50 Rock & Cup Tooth Chain
M3604
830
TNM336B
36" x 6" 50/50 Rock & Cup Tooth Chain
M3606
840
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!
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Shipping
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