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

Hoses & Couplers Included

	TN236	TN336	TN548	TN560	TN760	TNX548
Baumalight Connection Code	–	–	–	–	–	A02
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.

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.

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.

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.

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.

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.

CHAIN OPTIONS

The included chain is equipped with hardened and reinforced cup style cutting teeth. Optional and replacement chains are available in 4″ and 6″ 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.

DESCRIPTION	CHAIN OPTION	WEIGHT (Lbs)
36“ x 4″ Standard cup tooth chain	S3604	850
36“ x 6″ Standard cup tooth chain	S3606	860
36“ x 4″ 50/50 rock & cup tooth chain	M3604	870
36“ x 6” 50/50 rock & cup tooth chain	M3606	880

3PT

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

Excavator

Excavator Mounting Options

Name: WLTN548-8
SKU: 21052
Price: 6653.00 USD
Availability: InStock

There are several ways to mount a Baumalight product to your excavator. These options include a blank weld-on plate, a custom designed turn-key excavator adaptor or our new excavator to skidsteer quick attach adaptor.

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Turn-Key Custom Solution

Please Visit The Link Below To Find Your Excavator’s Custom Solution

Turn Key Custom Solution Excavator Mount

With this option, Baumalight would design and build the excavator adaptor for the specific excavator to ensure that the attachment is ready to go to work as soon as it arrives.

Please visit SuddenShipping (http://www.baumalight.com/suddenshipping/excavator-adaptor/) to see a complete list of available drawings and measurements. If your chosen excavator shows a part number listed, this is all that is needed to order the excavator adaptor. If the excavator is listed but no part number is shown, the drawing/measurements will need to be confirmed before excavator mount will be built.

If your chosen excavator is not listed, the following process will need to be followed:

For Pin-On and Pin-Grab Style Quick Couplers, please use the worksheet to supply the correct measurements. For Wedge Style and Cross Pin Quick Couplers, the process is a little more involved. For Cross Pin Couplers, we will need access to an attachment utilizing this Quick Coupler to create the drawing. Either, one we can access locally or having yours shipped to us for measuring. We have specialized measuring equipment to create the needed schematic. For Wedge Style Couplers, we will need access to an attachment utilizing this Quick Coupler to create the drawing. Either, one we can access locally or having yours shipped to us for measuring, or a cardboard trace of the shape of the wedge sent to us via courier. Please use the worksheet to supply us with the needed research information. After we have found or created a drawing/schematic, it will be forwarded to the dealer/distributor for end user sign-off.