Land Pride TR48
TR Series Trenchers TR48
Overview:
Used by rental yards, contractors, and developers to dig trenches for water, electrical, drainage, or footings in many different soil conditions.
Features
| Features | Benefits |
| Quality hydraulic motor available in two volume flows | Provides long life, durable construction. Two flow options allow the trencher to fit many skid steers. |
| Reversible motor | Helps in areas where rocks may lodge and stop chain, can back out and try again. |
| Boom ball bearings are selfcontained ball bearing with triplelip seals and metal shroud covers | Boom ball bearings are protected against dirt invasion and do not require greasing. |
| Drive bearings are self-contained, single & double row ball bearings with extra heavy duty seals. | Drive bearings are protected against dirt invasion and do not require greasing. |
| Motor case drain | Reduces back pressure at motor thus delivering more power for trenching. |
| Hardened cup teeth | Increase life and productivity of the teeth. |
| High tensile strength trencher chain C | Chain stands up to rugged use. |
| Trencher chain side links | Designed for anti-flex without binding or piggybacking. |
| Full length bolts securing teeth with spacers at every station | Helps to distribute load equally on both sides of the chain. Minimizes chain wear. |
| Side shifts from center to 22" to the right | Allows the operator to get up close to buildings and fences. |
| Grease cylinder chain tightener | Makes tightening the chain easy |
| Connect under pressure hydraulic couplers | Couplers are easier to connect and disconnect. |
| Removable spoil auger | Helps dig a trench closer to fences and buildings |
| Floating crumber shoe | Improves the performance of the crumber shoe. |
| Depth indicator (Patent-pending) H | Helps the operator judge the depth of trench from the operator’s seat. |
| Numerous chain options | Plenty of options to choose from to match your local digging conditions. |
| Heavy frame construction | Stands up to rugged use. (5/16” Thick hitch plate with 3/4" reinforced bar around three sides of the bottom lock pin slots.) |
| TR48: 4' digging depth TR60: 5' digging depth | Customer can choose which trencher best suits his/her needs. |
| 221-373 fpm chain speed (Skid steer hydraulic flow and pressure ratings vary.) | Good operating speed to get the work done. |
Specifications
| Model | TR48 |
| Operating weight With 2 pitch cup chain and hydraulic side shift. | 1282 lbs (581.5 kg) |
| Overall length | 90.5" (2.30 m) |
| Standard boom length | 65.5" (1.66 m) |
| Digging depth at 60 degrees | 4 ft (1.22 m) |
| Frame width w/step | 61.13" (1.55 m) |
| Overall width | 64" (1.63 m) |
| Overall height | 34.1" (86.6 cm) |
| Auger diameter | 15.5" (39.4 cm) |
| Auger clearance | 28.5" - 30.5" (72.4 cm - 77.5 cm) |
| Side shift options Manual Hydraulic |
Side shifts from center to 22” (55.9 cm) right of center Side shifts from center to 22” (55.9 cm) right of center |
| Side shift travel | 22" (55.9 cm) |
| Trenching widths available | 6", 8" & 10" (15.2 cm, 20.3 cm, 25.4 cm) |
| Motor options | Low flow (LF) & high flow (HF) motors |
| Hydraulic motor flow requirements Low flow High flow |
12-24 gpm (45.4-90.8 lpm) 24-40 gpm (90.8-151.4 lpm) |
| Hydraulic motor pressure range Low flow High flow |
2400-4500 psi (16.55-31.03 MPa) 2000-3600 psi (13.79-24.82 MPa) |
| Chain speed (Depending on skid steer flow & pressure ratings) Low flow High flow |
227-366 fpm (69-112 m/min) 221-373 fpm (67-114 m/min) |
| Motor case drain | Standard |
| Motor | Reversible |
| Chain tightener | Grease Cylinder |
| Crumber shoe | Floating |
| Depth indicator (Patent-pending) | Standard (Viewable from operator seat) |
| Roller guide bearings at boom head | Self-contained, ball bearings with triple-lip seals & metal shroud covers |
| Drive bearings between motor & drive sprocket S | Self-contained, single & double row ball bearings with extra heavy duty seals |
| Spoil auger | Removable |
| Hydraulic coupler options | Standard and large flat face, connect under pressure, couplers |
| Chain options - numerous | Cup teeth on 2 or 4 pitch, scorpion w/cup teeth, or alligator w/cup teeth |
| Step and step pads | Heavy-duty, cast steel |
| Frame construction | Heavy duty 5/16" (8 mm) thick w/ 3/4" (19 mm) reinforced bar around three sides the bottom lock pin slots. |
| Trencher chain | 2.00" (5.1 cm) Pitch. 50,000 lb (22679.6 kg) tensile strength |
| Trencher chain side links | Anti-flex |
| Cup teeth | Hardened with hard facing |
