Hay Rake Springs
Torsion type wire form springs for hay rakes and tedders. Produced with different leg angles, body lengths and coatings — in silver, gold and black finishes.
About Hay Rake Springs
A hay rake spring is a wire form spring working on the torsion principle: the body coil twists and the leg bends. Its calculation therefore uses the modulus of elasticity rather than the shear modulus, and the leg length determines the spring rate as much as the number of body coils does. Two different legs on the same body make two different springs.
In the field, springs are replaced far more often because they have opened up than because they have broken. As the leg angle widens the tine no longer grips the crop and it starts skimming over the field. That is the sign the material has fatigued; changing a whole row rather than one tine at a time keeps the machine balanced.
Brand-specific production dominates this part of our catalogue: replacement hay rake springs for Krone, Claas, Pöttinger, Massey Ferguson, Gaspardo, Gallignani, Fimaks, Çelmak, Hisarlar, Paksan, Harmak and Turkish manufacturers are made to the original geometry. Because they are made to the original wire diameter, body length and leg angle, a rake tine spring replacement fits without modifying the arm.
On a gearbox-driven rotary rake the arms take drive from a central gearbox and turn continuously, carrying the tines with them. Because of that rotation the tines see far more cycles than on a trailed rake, so the same spring fatigues faster. A 9 mm wire diameter is common in this family.
Which machines it fits
The springs in this group are produced to the original dimensions of the machine brands below. If your brand is not listed, we still produce from a sample or from dimensions.
Product list — 18 items
The items below are supplied from stock or made to order. The link at the end of each row carries the product into the quote form.
| No. | Product name | |
|---|---|---|
| 63 | Hay rake spring plate | Request a quote |
| 64 | Akyollar hay rake spring | Request a quote |
| 65 | Azimli hay rake spring | Request a quote |
| 66 | Çelmak hay rake spring | Request a quote |
| 67 | Fimaks hay rake spring | Request a quote |
| 68 | Gallignani hay rake spring | Request a quote |
| 69 | Gaspardo hay rake spring | Request a quote |
| 70 | Harmak hay rake spring | Request a quote |
| 71 | Hisarlar hay rake spring | Request a quote |
| 72 | Karataş hay rake spring | Request a quote |
| 73 | Krone hay rake spring | Request a quote |
| 74 | Massey Ferguson hay rake spring | Request a quote |
| 75 | Metkarsan hay rake spring | Request a quote |
| 76 | Hay spreading spring | Request a quote |
| 77 | Paksan hay rake spring | Request a quote |
| 78 | Pöttinger hay rake spring — long | Request a quote |
| 79 | Yurdusar hay rake spring | Request a quote |
| 80 | Hay rake spring | Request a quote |
Photographs from production
How it is made
Every step after coiling happens in our own plant; nothing is outsourced. This shortens lead times and keeps quality responsibility in one pair of hands.
CNC spring coiling
Formed in the 0.20–40 mm wire range.
Tempering
Stress is relieved and elasticity becomes permanent.
End grinding
Seating faces are flattened on compression springs.
Galvanizing
Surface protection against corrosion.
Packaging
Domestic and international logistics included.
FAQ
How often should hay rake springs be replaced?
When the leg angle has visibly opened, or when the tine tip is worn. Checking a whole row at the start of the season is more practical than dealing with failures in the field.
What is the difference between silver, gold and black coating?
The difference is in surface protection and appearance; the mechanical behaviour of the spring is set by the wire material and heat treatment, not the coating.
Can I order without stating the brand?
If you give the body inner diameter, wire diameter, leg length and leg angle, the brand is not needed. Without those dimensions we match by machine make and model.
Should I buy springs one at a time or as a set?
Fatigue progresses at a similar rate across a row, so changing a row at a time gives a more even result. Single-piece sales are available too.
Can you produce a leg angle different from the original?
Yes — on wire form springs the leg angle is a production parameter and can be set as required.
Are rotary rake tine springs in this group?
Yes. On a gearbox-driven rotary rake the tine spring is a torsion type form spring and belongs to this group. We carry separate items for Fimaks and Çelmak type machines.
What dimensions are rotary rake tine springs made in?
The most common wire diameter in this group is 9 mm. Four values define the item: body inner diameter, wire diameter, leg length and leg angle. If you do not have them we match by machine make and model; Fimaks and Çelmak type machines are listed as separate items in our catalogue.
Is a trailed rake spring the same as a rotary rake tine spring?
The same family, but not the same part. Both are torsion type form springs; the difference is the machine they work on. On a trailed rake the tine moves as the machine advances, while on a gearbox-driven rake the arm turns continuously. The rotary rake spring therefore sees markedly more cycles per season and fatigues faster.
Can you make a hay rake spring that is not on the list?
Yes. We produce from a sample or a technical drawing; send the dimensions through the quote form.
Which spring types this group uses
The pages below explain how these types work, which dimensions are needed to order them, and how to verify them in the calculator.
Other machine groups
Cannot find the spring you need?
We produce to your dimensions in the 0.20–40 mm wire range, with no tooling dependency. A sample, a technical drawing, or simply a photograph of the old spring is enough.
Fill in the quote formOr call us directly: 0850 840 54 17