WLTN548-8

TN548 48″ Trencher | Universal Skid Standard | 8″ Wide | Cup Tooth Chain S4808 | 12-25 GPM 

Hoses & Couplers Included

Optional 3PT Mount & Valve Kit

WLD001393	3-Point Hitch Adaptor Cat I (bolt on)
WLS1050	Hydraulic Valve Kit (for tractors with only one remote)

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TN548 Trencher for Skidsteer or Tractor
No matter what your trenching task is, Baumalighnt’s TN548 is up for the job. Quickly and safely bury valuable cables and utility lines underground and out of harm’s way. The TN548 Trencher will easily cut trenches up to 48” deep and between 6” to 10” wide, depending on the chain option. The TN548 is powered by a powerful 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 TN548 Trencher can be mounted to a skidsteers between 3000 and 7000 lbs. or use this Trencher on your tractor using the optional 3-point hitch mount.

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Specs

	TN236	TN336	TN548	TN560	TN760	TNX548
Trencher Depth	36″	36″	48″	60″	60″	48″
Trencher Width	4″ to 6″	4″ to 6″	6″ to 10″	6″ to 10″	6″ to 10″	6″ to 10″
Drive type	Planetary	Planetary	Planetary	Planetary	Planetary	Planetary
Main shaft size	2-9/16″ solid hardened steel	2-9/16″ solid hardened steel	2-9/16″ solid hardened steel	2-9/16″ solid hardened steel	Hex solid hardened steel	2-9/16″ solid hardened steel
Over torque protection	Hydraulic relief	Hydraulic relief	Hydraulic relief	Hydraulic relief	Hydraulic relief	Hydraulic relief
Horse Power (HP)	40 – 100	40 – 100	40 – 100	40 – 100	40 – 100	40 – 100
Min. / Max. GPM Skidsteer	10 to 20	10 to 20	12 to 25	12 to 25	20 to 42	18 to 25
Min. / Max. GPM Tractor/Excavator	N/A	15 to 21	18 to 25	22 to 25	28 to 42	20 to 25
Weight	810 lbs.	850 lbs.	1,250 lbs.	1,500 lbs.	1,800 lbs.	1,250 lbs.

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Chain Options

The included chain is equipped with Hardened and reinforced cup style cutting teeth. Optional and replacement chains are available in 6″, 8″ and 10″ widths. Depending on your trenching needs a bullet style tooth is also available for rocky soil conditions. Contact us for help picking your chain size and teeth style and configuration.

Standard Cup Tooth Chain

50/50 Rock & Cup Tooth Chain

DESCRIPTION	CHAIN OPTION	WEIGHT (LBS)
48“ x 6″ Standard cup tooth chain	S4806	1250
48“ x 8″ Standard cup tooth chain	S4808	1260
48“ x 10″ Standard cup tooth chain	S4810	1270
48“ x 6” 50/50 rock & cup tooth chain	M4806	1284
48“ x 8” 50/50 rock & cup tooth chain	M4808	1290
48“ x 10” 50/50 rock & cup tooth chain	M4810	1310

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Key Features

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.

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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.

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PLANETARY DRIVE SYSTEM

The sealed drive keeps the dirt out and the trencher going. The compact and stron g planetary drive unit delivers the hydraulic power directly to the sprocket of the digging chain for good digging performance. There are no roller chains that jump or stretch. Maximum torque transfer. The motor is mounted directly in-line with the main sprocket.

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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.

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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.

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PRICE DOES NOT INCLUDE SETUP OR SHIPPING – PRICED FOB ATWOOD, KS