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Understanding Loader Bucket Capacity (cu ft) on John Deere Compact Utility Tractors

Learn how to interpret bucket capacity and what each size means for your John Deere 1–4 Series Compact Utility Tractor.

When shopping for or operating a John Deere compact utility tractor, “cu ft” refers to cubic feet — the volume of material a loader bucket can carry. This measurement helps determine the right size bucket for your material-moving tasks.

3038E Compact Tractor cubic ft and lifting

Struck vs. Heaped Capacity

  • Struck Capacity (Level Capacity):
    The amount of material that fits flush with the top edge of the bucket—representing a flat, conservative load.

  • Heaped Capacity (Rated Capacity):
    Includes the material mounded above the bucket’s edges and better reflects how much material operators typically move during normal use.

 

Capacities by John Deere Tractor Series

Tractor Series Common Loader Models Bucket Width Struck Capacity Heaped Capacity Notes
1 Series (e.g., 1025R) 120R Loader 49–53 in 6.6 cu ft 8.3 cu ft Perfect for small-property owners handling mulch, dirt, or snow. ​
2 Series (e.g., 2038R) 220R Loader 57 in 9 cu ft 10 cu ft Offers stronger lift and slightly wider buckets ideal for gravel or soil. ​
3 Series (e.g., 3025E, 3038E, 3039R) 300E or 320R Loader 61–73 in 9–17.4 cu ft 10.6–21.7 cu ft Mid-range bucket sizes for property owners managing larger material loads. ​
4 Series (e.g., 4044R, 4066M) 400E or 440R Loader 73–85 in 10.7–17.4 cu ft 12.8–21.7 cu ft Capable of heavy material handling and commercial-level duties. ​
 
 
What the Numbers Mean for the Real World

  • 1 & 2 Series: Ideal for landscaping, snow removal, and light dirt work.

  • 3 Series: Offers a balance between maneuverability and higher bucket volume — a great choice for small farms or heavy property maintenance.

  • 4 Series: Built for productivity, handling larger volumes faster, suited for construction or agricultural applications.

 

Some of Those Real-World Examples

  • A 60-inch materials bucket holds roughly 20 cu ft (0.75 cubic yards), perfect for general-purpose use.

  • A 72-inch high-volume bucket can handle about 27 cu ft (1 cubic yard) — often used for mulch or loose soil.

John Deere Front Loader cubic ft

Need Help Choosing a Loader Bucket?

Koenig Equipment specialists can help match the right loader and bucket size for your tractor and job type. Visit or contact your nearest Koenig Equipment location to discuss options for your John Deere 1–4 Series tractor.