Machine type
Pivot-tongue sickle-bar mower conditioner / haybine
New Holland mower ยท 1983 to 2011
New Holland 499 Haybine Mower Conditioner
New Holland 499 Haybine Mower Conditioner is a pivot-tongue sickle-bar mower conditioner, or haybine, with a 3.7 m 8 cm. cutting width. It cuts hay with opposing sickle assemblies and conditions the crop through intermeshing rubber rolls for quicker drydown.
Cutting width
3.7 m 8 cm.
Power required
60 hp or greater
Production years
1983 to 2011
New Holland 499 Haybine Mower Conditioner specifications
| Machine type | Pivot-tongue sickle-bar mower conditioner / haybine |
|---|---|
| Cutting width | 3.7 m 8 cm. |
| Power required | 60 hp or greater |
| Production years | 1983 to 2011 |
| Cutting system | Two opposing sickle assemblies with bolted over-serrated sections |
| Conditioning type | Chevron-design intermeshing rubber rolls |
| Cutting height range | 3 to 16 cm. |
| PTO speed | 540 or 1,000 rpm hydrostatic drive system |
| Approx. weight | About 2,030 kg |
What the 499 Haybine Mower Conditioner is used for
The 499 cuts a broad swath of hay and feeds it through rubber conditioning rolls before forming a windrow. Its pivot tongue permits mowing on either side of the tractor, helping reduce deadhead passes. It is commonly used where a sickle-bar cut and roll conditioning are preferred for hay crops.
Why the New Holland 499 Haybine Mower Conditioner stands out
The 499 pairs a 3.7 m 8 cm. sickle header with a pivot-tongue layout for efficient field patterns. Its dual sickle assemblies and enclosed gearbox drive were designed for the wider header. Independent header flotation of the conditioning rolls helps the header follow uneven ground.
Buying a used New Holland 499 Haybine Mower Conditioner
Inspect both sickle assemblies, guards, hold-downs, wobble or gearbox drive components, and cutterbar alignment. Check rubber rolls for cracking, missing rubber, separation, and adequate pressure adjustment. Test the hydrostatic drive, PTO shaft, hydraulic hoses and cylinders, pivot tongue, and flotation components before buying.
New Holland 499 Haybine Mower Conditioner frequently asked questions
How wide does a New Holland 499 Haybine cut?
The 499 has a 3.7 m 8 cm. cutterbar width.
What tractor power does a 499 require?
New Holland listed 60 hp or greater with the required hitch, PTO, and hydraulic capacity.
Does the 499 have a pivot tongue?
Yes. The 499 is a pivot-tongue mower conditioner that can mow to either side of the tractor.
Specifications are commonly cited figures for general reference; exact figures vary by model and configuration, so confirm against the manufacturer's records. Cutting widths, heights and weights are converted to metric and rounded. Match the mower to your tractor's power and PTO. Page updated 19 Sep 2026.