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td34 hay tedders

Hay Tedders

  • Finger joint drive system
  • Hydraulic tine pitch control
  • Hydraulic fold for easy transport
  • Hands-free locking transport wheels

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Finger jointFinger joint
Folded finger jointFolded finger joint

These joints reduce the number of moving parts and wear points to provide a more direct transition of power for longer life and improved performance. When the hinge is folded up, the fingers are still in contact to maintain proper alignment; then, when the fingers fold down, they lock into place.


The finger joints are supported by sealed bearings to reduce wear and vibration. This results in longer machine life, reduced downtime, and a more consistent delivery of torque to the outer rotors.

Hydraulic tine pitch control on the TD3427Hydraulic tine pitch control on the TD3427
Hydraulic tine pitch control on the TD3418Hydraulic tine pitch control on the TD3418

The tine pitch height can be adjusted hydraulically inside the cab using the handle on the tedder, so the operator never needs to leave the seat once the tine pitch height has been set. This allows for quick customization to mowed hay height in different fields, as well as on-the-go compensation for terrain changes such as terraces.

Hands-free locking transport wheelsHands-free locking transport wheels
Hands-free locking transport wheel overallHands-free locking transport wheel overall

The TD3427 Tedder is equipped with a cart that the rotors fold onto for field-to-field transport. On the cart are larger transport wheels to provide greater stability when traveling down the road. These wheels come with a hands-free locking mechanism that automatically locks the wheels in a straight, forward position when the rotors are folded in the transport position.


When the transport tires are locked in a straight position, it allows for substantially easier backing up of the machine and provides greater stability when traveling down the road at higher speeds.

Transport wheel suspensionTransport wheel suspension

The transport wheels on the TD3427 come equipped with a spring suspension system inside the housing which forces the cart to be raised once the weight of the rotors are removed during unfolding. The additional clearance created by this suspension system helps the tedder float over small surface changes.

Over-center foldingOver-center folding

The TD3418 features an over-center hydraulic folding design, so when changing from operating to transport position there is no need to leave the tractor seat.


Dimensions td34-hay-tedders
Current Model
Width in working position
Tedding width5.5 m
18.2 ft
Transport width2.8 m
9.2 ft
Transport height2.7 m
8.8 ft
Transport length2.8 m
9.2 ft
Machine612 kg
1350 lb
Tractor requirements
Minimum hp (kw)22.4 kW
30 hp
Hydraulic valves (SCVs) requiredOne
TypeRadial pin overload clutch
rpm540 rpm
Working position for other crop flow
Tine arms
Quantity per rotorSeven
TypeRound tubular
Size, in. (cm)3.5 cm
1.375 in.
Height adjustmentHydraulic tilt
Angle adjustmentEccentric washer
Working size47x20 cm
18.5x8 in.
Transport size
Working typeImplement
Transport typeImplement
Lighting and safety
Transport lights
Safety chainStandard
Safety guardsStandard
Transport position
Hydraulic vertical fold with hydraulic tiltStandard
Integrated transport frame
Set-up time