John Deere Worksite Pro TB78 Tooth BucketPremium
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Overview
The TB78 is a wide 78-inch tooth bucket for large-frame skid steers and CTLs where volume and digging aggression both matter. Bucket teeth give you the penetration to break into compacted aggregate, rocky subsoil, and demolition material — conditions where a flat cutting edge either bounces off or has to take shallow passes. At 78 inches you're moving serious volume per pass once you've broken in. Mild steel construction, low back plate for visibility, same core build as the CB series but with the tooth configuration. Built for heavy earthmoving and site preparation work.
Canada Availability
Available in Canada through Brandt / John Deere Worksite Pro — dealer locations in BC, AB, SK, MB, and ON.
Key Facts
- Working width: 78 inches (198 cm)
- Application: excavation into compacted material, demolition, rocky fill, hardpan digging
- Material: mild steel construction
- Bucket teeth for penetrating compacted and rocky material
- Low back plate for improved operator visibility
- SSQA (universal skid steer quick attach) mount
- Compatible with John Deere skid steers and compact track loaders
- Typical weight: 520–680 lbs (varies by manufacturer)
- Hydraulic flow: no auxiliary hydraulics required — standard SSQA mechanical mount
Is This Right For You?
✅ Buy if…
- You break and move rock, frozen ground, or heavy demolition debris regularly
- You need a bolt-on cutting edge that's replaceable when worn
⛔ Skip if…
- Your work is mostly topsoil, gravel, and light debris — a GP bucket is lighter and faster
- You need a wider bucket — rock buckets max out around 84 inches for most machines
🔍 Also consider…
- GP bucket for general-purpose daily work
- Skeleton (rock sieve) bucket if you need to separate fines from rock
🔧 Machine Compatibility
Designed for John Deere machines but mounts to any skid steer or CTL with a universal SSQA quick-attach plate.
About John Deere in Canada
John Deere attachments are available through an extensive Canadian dealer network, ensuring local service, parts availability, and warranty support coast to coast. Designed to pair with JD machines but compatible with any skid steer via universal quick attach.
Care & Maintenance
- Grease the bucket pin and hinge points every 20 hours of use — dry pins wear oval and cause slop in the carrier, which transfers shock to the coupler
- Inspect the cutting edge for wear after work in rock, frozen ground, or hard fill — replace or flip bolt-on edges when worn to 50% of original thickness
- Check coupler latch engagement before every use — a partially latched bucket can release under load
- Clean debris from behind the cutting edge to prevent buildup that warps the edge over time; dried material also traps moisture against bare steel
- Inspect sidewall and base plate welds for cracking after heavy rock or demolition work — cracks spread rapidly if caught late
✅ Last checked: March 2026
Source: skidsteerattachments.ca/catalog/buckets/john-deere-worksite-pro-tb78-bucket/
