The John Deere 3640 is 189 in long, 85 in wide, and 111 in tall, with a 100 in wheelbase.
Length189 in (15 ft 9 in) / 4,800.6 mm
Width85 in (7 ft 1 in) / 2,159 mm
Height111 in (9 ft 3 in) / 2,819.4 mm
Wheelbase100 in (8 ft 4 in) / 2,540 mm
John Deere 3640 Dimensions
Overall length
189 in (15 ft 9 in) / 4,800.6 mm
Overall width
85 in (7 ft 1 in) / 2,159 mm
Overall height
111 in (9 ft 3 in) / 2,819.4 mm
Wheelbase
100 in (8 ft 4 in) / 2,540 mm
Tractor Size Comparison Chart
Overall length comparison
This model
189 in
Average
125.2 in
Low
44.5 in
High
346.3 in
Overall width comparison
This model
85 in
Average
70 in
Low
20 in
High
176 in
Overall height comparison
This model
111 in
Average
79.8 in
Low
36 in
High
156 in
Wheelbase comparison
This model
100 in
Average
82.8 in
Low
34.8 in
High
190.5 in
John Deere 3640 Extra Dimension Notes
Size class note
The John Deere 3640 dimension profile is utility tractor size. It is better suited to farm work, loader jobs, hay, livestock properties and machinery-shed storage than tight residential spaces.
Storage fit note
For covered storage, the John Deere 3640 should be planned like a farm tractor. With length 189 in (15 ft 9 in) / 4,800.6 mm, width 85 in (7 ft 1 in) / 2,159 mm, and height 111 in (9 ft 3 in) / 2,819.4 mm, assume machinery-shed access.
Fitment note
The John Deere 3640 measurement set is length at 189 in (15 ft 9 in) / 4,800.6 mm, width at 85 in (7 ft 1 in) / 2,159 mm, and height at 111 in (9 ft 3 in) / 2,819.4 mm. Use it to judge access, storage and transport room.
Wheelbase note
The John Deere 3640 data includes a 100 in (8 ft 4 in) / 2,540 mm wheelbase. That number is worth comparing against nearby models in the same class.
Storage Tips
Measure the machinery door, inside bay depth and the approach into the shed.
Leave walking room around the parked tractor if you need to service, refuel or connect implements indoors.
For this size class, door width and bay depth matter as much as height.
Longer wheelbase machines are easier to store when the door approach is straight and uncluttered.
Height is the risky number here; check beams, door tracks and roof bracing.
Storage FAQ
Will it fit in a garage?
A garage may work only when the clear opening is larger than 111 in high and 85 in wide, and the bay is longer than 189 in. For this machine, use 12 ft high, 10 ft wide, and 24 ft deep as the better rule.
What size door should I check?
The tractor is 111 in tall, 85 in wide and 189 in long. Check a clear opening around 12 ft high, 10 ft wide and 24 ft deep so you are not parking with inches to spare.
Do attachments change the storage size?
Yes. A tight bay should be planned around the attached setup. For this utility tractor, allow about 4 ft to 8 ft extra depth if gear stays on.
How much maneuvering room should I allow?
If the door is close to the 10 ft target, approach angle matters more. The John Deere 3640’s 85 in width and 100 in wheelbase need a clean line into the bay.
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 deere.com website for official information.
