Landoll 1790-52

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4” x 4” x 3/8” Outer Center Frames and Rear Tubes to Handle Raised Treaders
4″ x 4” x 5/16” Wing Hinge Tubes
5” x 4” x 3/8” Front Frame Tubes
3 Hinges on Each Frame
Spanner Beam Allows All Sections to Flex Side to Side Independently of One Another
380/55R x 16.5 Radial Tires in All Locations With 8-Bolt Hubs and 3” Slip-In Spindles for Easier Leveling
20-25% More Load Capacity Than Competitive Models
5 ½” Lift Axles With Maintenance Free Lift System
10” Stroke Re-Phasing Lift Cylinders With Adjustable Anchors for Perfect Leveling and Shallow Working Depths
Cylinders Located Above Frame for Ease of Adjustment
Precision Leveling of Plow Allows Shallower Depth of Operation
10” Road Clearance
Positive Hitch Weight With Treaders Installed
Hitch Aids in Penetrating Hard Ground Conditions
Adjustable 22” Smooth Coulters With 5-Bolt Hubs
6’ Cutting Blades With Top Hard Faced
5” Overlap With New Blades
16” Between Front and Rear Blades
26” Underframe Clearance
Working Depth Range of 2” to 6”
Optional Rolling Treaders
20” Diameter Treader with 7 Teeth per Wheel Positioned on 7” Centers
5” of Hard Surfacing per Tooth
Large Tooth Design Provides Additional Tooth Strength and More Weed Killing Action
Over Center Frame Hitch Controls Front to Rear Rotational Forces Keeping Plow Level
Single Lip Cat. IV Hitch With Ball and 2” Diameter Hole
Optional Spare Tire With Mount
Single Point Depth Control
Adjustment Wrench
Blue Powder Coat Paint
Safety Warning Lights

Product Attributes	1790-52
Approximate Weight	19,690 lbs. (8,935 kg)
Working Width	52 ft. 0 in. (15.9 m)
Transport Width	27 ft. 6 in. (8.4 m)
Number of Sections	9
Coulter Blade Size	22 in. (610 mm) Smooth Coulters w/ 5 Bolt Hubs
Sweeps	6 ft. (1.8 m) x 75 Degree; Top Hard Faced
Frame	4 in. x 4 in. x 0.375 in. (101 x 101 x 10 mm) Main Frame; 4 in. x 4 in. x 0.3125 in. (101 x 101 x 8 mm) Wing Hinge; 5 in. x 4 in. x 0.375 in. (127 x 101 x 10 mm) Front Frame
Frame Construction	Laser Cut/Matchcut Components, Robotically Welded
Transport Lift Axles	5.5 in. (140 mm) with UHMW Maintenance Free Pivots
Tire Size	(10) 380/55R x 16.5 Radial Tires
Wheel Hubs	8-Bolt
Spindles	3 in. (76.2 mm) Slip-In Spindles
Hitch Type	Self-Leveling Over Center Frame Hitch
Hitch Category	Cat. IV Single Lip Hitch Clevis w/Ball (2.0 in. Hole)
Machine Depth Control	Stroke Control Segments
LED Warning Lights & SMV Emblem	Standard
Safety Chain Kit	Standard
Adjustment Wrench	Standard
Powder Coat Paint, Blue Sapphire	Standard
Spare Tire and Wheel Assembly	Optional
Cat. V Single Lip Hitch Clevis w/Ball (2.75 in. Hole)	Optional
Rear Tow Hitch With Hydraulic Hoses	Optional
Rolling Treader Package	Optional
Treader Specifications	20 in. (508 mm) Diameter; 7 Teeth (0.375 in. x 1.75 in. x 11 in.); 5" Hard Surfacing per Tooth
Number of Arms	1 Per Section
Treader Protection	Adjustable Spring Loaded Down Pressure
Treader Bearings	Greaseable Flanged Bearing
Hydraulic Treader Lift	Optional
Horsepower Requirements	40 HP (30 kW) per Section