| Manufacturer | John Deere |
| Model |
640D |
| Cutterbar |
|
| Type |
Straight line knife drive system |
| Length, ft. (m) |
40.5-ft (12.34m) |
| Knife drive |
Dual knife base |
| Knife speed |
520 cycles/min |
| Cutterbar tilt |
Base hydraulic (9 degrees tilt max) |
| Pickup Reel |
|
| Number of slats |
6 Bat Poly Base |
| Fingers |
Nylon |
| Diameter, in. (mm) |
42 in. (1067 mm) |
| Height control |
Hydraulic |
| Speed control |
Hydraulic |
| Reel lift, in. (mm) |
13.0 in. (330mm) Cylinder Stroke; 15.4 in. (391.5 mm) Total Range |
| Reel fore and aft, in. (mm) |
14.1 in. (359 mm) Cylinder Stroke; 24.4 in (620 mm) Total Range |
| Reel resume |
Base |
| Reel reverse |
Base |
| Operating speeds, rpm |
6rpm to 54 rpm |
| Operating speeds, rpm (54-in. reel) |
--- |
| Slat Reel |
|
| Number of slats |
--- |
| Diameter, in. (mm) |
--- |
| Height control |
--- |
| Speed control |
--- |
| Operating speeds, rpm |
--- |
| Draper Belts |
|
| Width, in. (mm) |
Side belts 40 in. (1016 mm); Center belts 55 in. (1397 mm); Center belt not included with SPW configuration |
| Clean height, in. (mm) |
1 in. Cleats (25.4 mm) |
| Operating speed, ft./min. (m/min.) |
Side belts: variable up to 735 ft/min (223m/min); Center belts: 695 ft/min (212 m/min); Center belt not included with SPW configuration |
| Speed control |
Hydraulic from cab |
| Center belt reverse |
Base; Center belt not included with SPW configuration |
| Feed Drum |
|
| Diameter, in. (mm) |
16 in. (406mm); Feed drum not included with SPW configuration |
| Feed drum fingers |
Heavy-duty round 5/8 in. (16 mm) diameter with breakaway notch and retainer |
| Number of fingers |
18 |
| Auger finger platform |
Dual Chevron, retracting |
| Finger reach, in. (mm) |
6 in. (152 mm) |
| Drum/auger reverse |
Base |
| Operating speed, rpm |
196 rpm |
| Center clean out door |
Base |
| Header Height Sensing |
|
| Type |
Electro-Hydraulic base |
| Header height sensing on the ground |
Base |
| Header height sensing off the ground |
Base |
| Auxiliary Top Auger |
|
| Type |
Hydraulic drive, optional |
| Dimensions |
|
| Platform length, ft. (m) |
42.9 ft (13.08 m) |
| Overall operating depth, ft. (m) |
8.2 ft (2.5 m) |
| Transport width, field position, ft. (m) |
42.5 ft (12.95 m) |
| Transport width on wheel, less dividers, ft. (m) |
8.9 ft (2.71 m) |
| Transport length, hitch extended, ft. (m) |
50.4 ft (15.36 m) |
| Weight |
|
| Approximate weight (slat reel), lb. (kg) |
--- |
| Approximate weight (pickup reel), lb. (kg) |
--- |
| Approximate weight (with transport) lb (kg) |
8746 lb (3967kg) Combine Only; 7423 lb (3367kg) SPW Only |
| Approximate weight (optional 54-in. reel) lb (kg) |
--- |
| Specifications are based on published information at the time of publication.Specifications are subject to change without notice. |
|
| |
|
| Prices are subject to change without notice. Prices are in dollars and only applicable to products sold in the United States.In all cases, current published price lists and incentive program bulletins will take precedence.All trademarked terms, including John Deere, the leaping deer symbol and the colors green and yellow used herein are the property of Deere & Company,unless otherwise noted. |
|
