The Kubota GL321 tractor is 125.2 in long, 57.3 in wide, and 78 in tall, with a 68.9 in wheelbase.
Length125.2 in (10 ft 5.2 in) / 3,180.1 mm
Width57.3 in (4 ft 9.3 in) / 1,455.4 mm
Height78 in (6 ft 6 in) / 1,981.2 mm
Wheelbase68.9 in (5 ft 8.9 in) / 1,750.1 mm
Ground clearance14.2 in (1 ft 2.2 in) / 360.7 mm
Kubota GL321 Dimensions
Overall length
125.2 in (10 ft 5.2 in) / 3,180.1 mm
Overall width
57.3 in (4 ft 9.3 in) / 1,455.4 mm
Overall height
78 in (6 ft 6 in) / 1,981.2 mm
Wheelbase
68.9 in (5 ft 8.9 in) / 1,750.1 mm
Ground clearance
14.2 in (1 ft 2.2 in) / 360.7 mm
Front tread width
48 in (4 ft 0 in) / 1,219.2 mm
Rear tread width
48 in (4 ft 0 in) / 1,219.2 mm
Tractor Size Comparison Chart
Overall length comparison
This model
125.2 in
Average
125 in
Low
100 in
High
155 in
Overall width comparison
This model
57.3 in
Average
60 in
Low
45 in
High
78 in
Overall height comparison
This model
78 in
Average
89 in
Low
70 in
High
108 in
Wheelbase comparison
This model
68.9 in
Average
72 in
Low
58 in
High
88 in
Ground clearance comparison
This model
14.2 in
Average
12 in
Low
8 in
High
17 in
Kubota GL321 Extra Dimension Notes
Storage fit note
For indoor storage, the Kubota GL321 is plausible in smaller spaces. With length 125.2 in (10 ft 5.2 in) / 3,180.1 mm, width 57.3 in (4 ft 9.3 in) / 1,455.4 mm, and height 78 in (6 ft 6 in) / 1,981.2 mm, confirm height first.
Fitment note
The Kubota GL321 is not just its wheelbase; length at 125.2 in (10 ft 5.2 in) / 3,180.1 mm, width at 57.3 in (4 ft 9.3 in) / 1,455.4 mm, and height at 78 in (6 ft 6 in) / 1,981.2 mm are the actual outside fitment numbers.
Wheelbase note
The Kubota GL321’s wheelbase figure is 68.9 in (5 ft 8.9 in) / 1,750.1 mm. It is one of the more useful size specs in the table.
Ground clearance note
The Kubota GL321’s listed clearance is 14.2 in (1 ft 2.2 in) / 360.7 mm. This is mainly a working-condition spec.
Tread width note
The Kubota GL321 has captured tread figures of 48 in (4 ft 0 in) / 1,219.2 mm at the front and 48 in (4 ft 0 in) / 1,219.2 mm at the rear. That gives a better stance picture than overall width alone.
Storage Tips
The Kubota GL321 is one of the easier tractor sizes to store, but a loader, mower deck or canopy can quickly change the fit.
A straight approach into the bay matters more as tractor width and wheelbase increase.
Compact sizing means the Kubota GL321 may suit acreage sheds, carports and small equipment bays if the door is tall enough.
Longer wheelbase machines are easier to store when the door approach is straight and uncluttered.
Storage FAQ
What size garage will fit the tractor?
For storage fit, the useful question is whether the space clears 78 in height, 57.3 in width and 125.2 in length with margin. Around 8 ft high, 8 ft wide, and 15 ft deep is the no-drama check.
What size door should I check?
A good doorway should let the tractor enter straight without clipping mirrors, tires or door tracks. With 57.3 in width and 78 in height, use around 8 ft wide and 8 ft high.
Do attachments change the storage size?
Yes. For a tractor that is already 57.3 in wide and 78 in tall, attachments can turn a comfortable shed fit into a tight one quickly.
How much maneuvering room should I allow?
The doorway can be 8 ft wide and still be awkward if the tractor approaches at an angle. With 57.3 in width and 68.9 in wheelbase, keep posts and parked gear away from the entry path.
Official information note
Mistakes do happen. Tractor dimensions can change by year, tire setup, cab/ROPS setup, attachments and market. Please check the operator manual, build sheet and official kubotausa.com website for official information.
