PTO Slip Clutch | PTO for Mini Tractor | Kubota | Iseki | Kubota | Hinomoto | Yanmar

Technical data

• Number of keyways (internal): 6
• Number of keyways (external): 6
• Total length: 170mm (6-11/16 inch)
• Axle Extension: 107mm (4-1/8 inch)
• Internal keyway diameter: 1 1/8 inch
• External keyway diameter: 1 3/8 inch
• Connection Type: Locking Pin
• Between 8 and a maximum of 30 HP
• Application to the implement! – This means the coupling must be mounted to the implement such as a mower!

PTO slip clutch – Optimum protection and smooth shifting

On tractors without a continuous PTO shaft , shifting or stopping during mowing and other PTO-driven tasks can be a challenge. A slip clutch offers the ideal solution.

What does a slip clutch do?

A slip clutch is fitted between the tractor’s PTO and the implement PTO . Its main function is to reduce the forces on the transmission and provide a smooth transition when the PTO stops or the machine is suddenly loaded. This prevents shock loading and wear on both the tractor and the implement.

Advantages of a slip clutch during mowing work:

✅ Smooth shifting – The slip clutch ensures that the mower does not come to an abrupt stop when the PTO is disengaged.

✅ Transmission Protection – Prevents overload and damage to the tractor’s gears and clutch.

✅ Work more efficiently – Ideal for tasks such as mowing, milling or chopping , where the PTO transmits a lot of power.

✅ Longer PTO shaft life – The slip clutch significantly reduces shock loads on the PTO shaft.

The perfect solution for older tractors

Many older tractors do not have a freewheel or PTO shaft . This means that the rotation of the implement directly affects the drive of the tractor, making shifting difficult. A slip clutch helps solve this problem by creating a controlled transition when engaging and disengaging the PTO.

With a slip clutch you not only work more safely , but you also extend the life of both your tractor and your implement !

Tractor examples:

Kubota

• B5000, B5001, B6000, B6001, B6100, B7000, B7001, B7100
• B4200

Zen Noh

• ZB5000, ZB5001, ZB6000, ZB6001, ZB7000, ZB7001, ZB7100, ZB7200

Iseki

• TX145, TX155, TX1000, TX1210, TX1300 – note M10 version, TX1500, TX1500F
• TX1410, TX1410F, TX1500, TX1510, TX1510F, TX2140, TX2160
• TU1400, TU1500, TU1600, TU1401, TU1501, TU1601
• TU120, TU130, TU140, TU150, TU160, TU170
• TU155, TU157, TU160, TU165
• TU170, TU175, TU177

Bolens:

• G152, G154, G174, H152, H154, H174
• TX1502, TX1504, TX1704, TX1704H

Mitsubishi:

• D1300, D1450, D1500, D1550, D1600, D1650, D1800, D1850, D2000, D2050, D2350
• MT1301, MT1401, MT1601, MT1801, MT2001, MT2201, MT2501, MTE1800, MTE2000
• MT160, MT160D, MT180, MT180D, MT180H, MT180HD, VST180D, MT200, MT210, MT210D, MT250, MT250D, MT300, MT300D
• MT1401, MT1401D, MT1601, MT1601D, MT1801, MT1801D, MT2001, MT2001D, MT2201, MT2201D, MT2501, MT2501D, MT2801, MT3201, MT4201, MT4501
• MTE1800, MTE1800D, MTE2000, MTE2000D, S670, S670D
• D3250, D3250FD, ST3220, ST3240, D3000, D3000FD, D3850, D3850FD, ST3820, ST3840

Suitable for many more tractors!