ID # 25781961

Bauma Light TN336

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TN336 Trencher for Skidsteer or Tractor*

*For tractor mount option, you must also purchase the optional 3PH tractor mount (D001393)

Keep your cable or lines protected with the Baumalight TN336 Trencher. Rural property owners, landscapers or profesional contractors can quickely cut trenches up to 36” deep and between 4” to 6” wide, depending on the chain option. The TN336 Trencher is powered by a planetary drive system. With no roller chain to worry about, the planetary drive unit delivers hydraulic power directly to the sprocket of the digging chain for optimal trenching performance.
For even more versatility, the TN336 Trencher can be mounted to skidsteers between 2000 - 5000 lbs. or to a tractor using the optional 3-point hitch mount.


Sale Type
Bauma Light
Universial skidsteer
850 lbs.
Drive Type
Trencher Depth
Trencher Width
4" to 6"
Main Shaft Size
2-9/16" solid hardened steel
Horse Power (HP)
40 - 100
Over Torque Protection
Hydraulic relief
Min. / Max. GPM Skidsteer
10 to 20
Min. / Max. GPM Tractor/Excavator
15 to 21

All Baumalight products are sold through our network of equipment dealers. For you, this means better product support, after-sales service, maintenance and product warranty from your local, trusted dealership

Bauma Light TN336 D001393 - 3PH Tractor Mount (Optional)

This Baumalight Trencher can also be mounted to a tractor. The optional 3-point hitch tractor mount has a cylinder that provides angle and depth control. To use this 3PH adapter, your tractor must have a hydro-static drive. Two hydraulic remotes are required, kits are available for tractors with only one set of external hydraulic connections.
Part number D001393 - 3 Point Hitch Trench AXE Adaptor (bolt on - does not include S1050).

Bauma Light TN336 S1050 - 3PH EXTERNAL CONTROL (Optional)

This optional external control kit is mounted on an adjustable arm. The control is great for smaller tractors with limited HP and for tractors with only one hydraulic remote.
Part number S1050 - Valve kit for tractors with one remote (add $550 if shipping for field install).

Bauma Light TN336 side auger

Baumalight Trenchers are designed with a convenient side auger. The side auger keeps the dirt clear from the trenching action but still near the trench when it’s time for back filling.

Bauma Light TN336 crumb scraper bar

The Trencher has a crumb scraper bar as standard equipment, this helps to scrape and sweep extra dirt and debris into the chain where it is lifted out of the trench. The heavy construction and hinged design mean that the scraper performs no matter what depth of trench you are digging.


Bauma Light TN336 solid steel nose

The Baumalight Trencher’s heavy duty nose is precision machined from a piece of solid steel. It runs freely on dual tapered roller bearings to deal with the extreme forces of trenching.

Dirt is the enemy of all bearings. A precision machined washer protects the bearings from rocks and dirt. This initial barricade is reinforced by the rubber seal on the bearings, finishing the job is the easily accessible grease fitting which keeps the bearings lubricated and protected from moisture and keeps our nose running freely.

Bauma Light TN336 adjustable chain tension

Adjusting the chain tension with a couple of pumps. The grease cylinder tensioner allows you to adjust the tension of the chain quickly with only a grease gun. By applying grease to an internal cylinder the roller nose is pushed forward taking the slack out of the chain. What could be a long frustrating process is now a few quick pumps.