The Ditch Witch SK650 is cataloged in more than one track width — 180 / 230 mm. Pick the width your undercarriage is actually set up for, then choose tread for the ground you work. Free freight to the lower 48 on every track, 24-month warranty.
Which width fits your Ditch Witch SK650
- 230x72x42 — 230 mm (9") wide, 72 mm pitch, 42 links
- 180x72x42 — 180 mm (7") wide, 72 mm pitch, 42 links
These are not interchangeable by preference — the width your machine takes is set by the roller frame and sprocket it left the factory with. Wider tread floats better on soft ground and spreads ground pressure; narrower runs cheaper, turns easier and clears tight spots. Measure the existing track across the tread face before you order.
Tread choice for the Ditch Witch SK650
Size gets the track on the machine; tread decides how it works and how long it lasts. What we stock for this one:
- MX — mixed and hard surfaces. A durable general-duty excavator tread
Parts we carry for the Ditch Witch SK650
Tracks. Call for anything not shown online — we can usually source it.
How these wear
Excavator undercarriages load one side hard on slew and travel, so link cracking usually shows up before the tread wears out. Replace in pairs where you can: a new track running against a stretched one loads the drive unevenly and you will feel it in the steering.
Same track, other machines
Track size follows undercarriage geometry, not brand, so one of these sizes shows up on machines from several makers. If you run any of these alongside the Ditch Witch SK650, it is the same belt:
- Hitachi EX14SR
- Hitachi HE10
- Hitachi UE004
- Hitachi UE10
- Hitachi UE12
- Hitachi UE15
- Hitachi UE15SR
- JCB 801FDI
- Komatsu PC05
- Komatsu PC05-6
Not sure which you are running? Read the size off the inside of the old track, or call (850) 816-7898 and we will pull it off the machine record. The Track Finder works by make and model too.
