2022 Kuhn GMD 51 TL Series 2851 TL

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Overview

Availability Brochure
Year2022
MakeKuhn
ModelGMD 51 TL Series 2851 TL

Product Features

Description

2021 Kuhn GMD 51 TL Series 2851 TL

Trailed Simplicity and Versatility



With working widths ranging from 9'2" to 13', KUHN GMD 51 TL Series mowers get you in and out of the field faster.



As the first to market and industry leader, KUHN knows disc mowers. The GMD 51 TL Series trailed disc mowers have many of the same great features you have come to know and love. These trailed mowers offer high working rates, simple adjustments and low maintenance for dependable grass and forage harvesting. They provide easy tractor attachments, as well as improved contour following, compared to the fully mounted models. The trailed design also lowers the tractors ballast requirement, allowing use with smaller tractors while maintaining excellent stability in both work and transport.



Features may include:



Lubed-For-Life Optidisc® Elite Cutterbar

* The Optidisc® Elite cutterbar provides a flat, streamlined profile so that soil and crop residue do not accumulate and material flows smoothly, even in heavy, difficult crop conditions. Optidisc Elite cutterbars are designed and tested with a zero oil change interval. The highly-polished gears and synthetic gear oil ensure that this system does not require any regular internal maintenance, eliminating the need for cutterbar oil changes throughout the life of the machine.

Differential Disc Spacing

* The innovative design of the Optidisc Elite cutterbar offers exclusive differential disc spacing.



* Less Distance for a Clean Cut: Narrower spacing at diverging discs provides greater knife overlap, which results in a clean cut, even when the grass is short or light.



* More Distance for Easy Crop Passage: Wider spacing at converging discs provides more space for the crop to pass. Cut crop is quickly carried away from the cutting area, greatly improving the cut quality.

Discs & Open Cones

* The new style discs incorporate flat angled leading edges to lift the crop off of the cutterbar and promote fast movement of the crop through the machine to be laid in an even swath. On the underside of the disc, there are welded-on scrapers. These scrapers keep the cutterbar clean of mud, dirt and debris when mowing in wet or dusty conditions.



* Similar to the discs, the open cones have large area leading edges to evacuate the crop being cut and push the crop towards the center of the machine leaving a desirable edge to the swath. The open cone design also makes them easier to clean for less machine vibration and easier access to bolts on the disc whenever maintenance needs to be performed.

Protectadrive® Disc Bearing Stations

* Protectadrive® Safety: Every minute saved during the hay season is precious. Ultimate protection, from the externally removable Protectadrive disc bearing stations, provides maximum reliability and quick service. In the event of an impact between a disc and an obstacle, the shaft holding the disc can shear just above the bearing. This is thanks to its carefully dimensioned shear groove. As a result, the gear teeth are protected.



* Extra Rigidity Where it Counts: Disc bearing stations are attached by bolts that pass through the entire cutterbar. This is an exceptionally strong and secure attachment with no risk of mount being torn out of the cutterbar in case of shocks. The disc drive pinion is held precisely in place, all resulting in excellent reliability and reduced maintenance costs.

Features
  • Number of discs: 6
  • Disc type: Optidisc® Elite
  • Blade retention system: Fast-Fit
Specifications
  • Trim Name: 2851 TL
  • Generic Type (Primary): Disc Mowers
  • PTO Type: Primary: 1-3/8" - 6-spline | Secondary: Friction slip clutch standard
  • PTO Power, Rated Engine Speed: 540 (factory fitted) or 1,000 thru field kit conversion | 540 (factory fitted) or 1,000 thru field kit conversion | Minimum PTO power requirement: 40 hp (30 kW)
  • Clutch: Friction slip: Standard with friction slip clutch
  • Suspension: Cutterbar: Constant Float® suspension with Pro-Active Lift®
  • Tires, Rear Specification: 9.5L - 15
  • Hydraulic Type: Required tractor hydraulic connections: 2 DA
  • Hitch/Type: Trailed, must choose drawbar or 2-point semi-mounted, Cat. 2 or 3N Quick hitch compatible
  • Dimensions: Overlap with a front mower: 1' (30 cm) - 1'8" (50 cm) in combination with a 11'6" (3.5 m) front mower) | Suspension travel: +10" to -4" (+25.4 cm to -10.2 cm)
  • Width, Working Position: 9'2" (2.8 m)
  • Transport Width: 9'4" (2.9 m)
  • Transport Height: 6'7" (2.0 m)
  • Height: Cutting: 1.4" - 2.6" (35 - 65 mm)
  • Width: Average swath: 5'8" (1.8 m)
  • Weight: Machine approx.: 2,520 lb. (1,143 kg)
  • Construction Material: Side sheets: steel

General

Working Width 9 ft. 2 in. (2.8 m)
Width 9 ft. 4 in. (2.9 m)
Weight Machine approx.: 2,520 lb. (1,143 kg)

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