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| MANUFACTURER |
John Deere |
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| MODEL |
770D Wheel Harvester |
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| DATE OF SPECIFICATION |
Oct-07 |
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| ENGINE |
|
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| Manufacturer/Model |
John Deere / 4045HTJ |
|
| Gross Power hp (kW) @ Rated rpm |
115 (86) @ 2000 |
|
| Net Power hp (kW) @ Rated rpm |
Not published |
|
| # Cylinders and Displacement cu in. (L) |
4 - 276 (4.5) |
|
| Gross Torque lb-ft @ rpm |
Not published |
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| Net Torque lb-ft @ rpm |
367 (498) @ 367 |
|
| ELECTRICAL Volts / Alternator amps |
24 / 140 |
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| TRANSMISSION |
|
|
| Type |
Hydrostatic/mechanical |
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| Speed Ranges |
Infinite |
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| Maximum Speed mph (km/h) |
15.5 (25.0) |
|
| Maximum Tractive Effort lb (kN) |
22,480 (10197) |
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| AXLES |
|
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| Number of Axles |
2 |
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| Drive wheel configuration |
4WD |
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| TIRES |
|
|
| Front Standard Size |
650x26.5 |
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| Rear Standard Size |
650x26.5 |
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| HYDRAULIC SYSTEM |
|
|
| Pump Type |
Variable |
|
| Working Hydraulics gpm (L/min.) |
55 (208) |
|
| Power Train gpm (L/min.) |
30 (114) |
|
| CRANE |
|
|
| Crane Make & Model |
140H |
|
| Reach ft (mm) |
25' 11" (7900) |
|
| Lift Capacity at max reach lbs (kg) |
Not published |
|
| Gross Lifting Moment lb-ft (kNm) |
70,068 (94.99) |
|
| Slewing (swing) torque lb-ft (kNm) |
17,700 (24.00) |
|
| Slewing (swing) rotation, degrees |
220º |
|
| HARVESTING HEAD ATTACHMENTS |
|
|
| Standard Make and Model |
John Deere 745 |
|
| Felling dia. in. (mm) |
24.4" (620) |
|
| Delimbing dia. in. (mm) |
Not published |
|
| Delimb feed rate, ft/sec (m/sec) |
18.7 (4.75) |
|
| Delimb feed force, lbs (kN) |
4,429 (19.7) |
|
| Attachment weight lb (kg) |
1,720 (780) |
|
| Optional Make and Model |
John Deere H754 |
|
| Felling dia. in. (mm) |
24.4" (620) |
|
| Delimbing dia. in. (mm) |
Not published |
|
| Delimb feed rate, ft/sec (m/sec) |
18.7 (4.75) |
|
| Delimb feed force, lbs (kN) |
4,968 (22.1) |
|
| Attachment weight lb (kg) |
1,809 (821) |
|
| DIMENSIONS |
|
|
| Length, ft-in (mm) |
19' 4" (5890) |
|
| Width Over Std Tires, ft-in. (mm) |
7' 10" (2390) |
|
| Height to top of cab/canopy, ft-in (mm) |
11' 10" (3610) |
|
| Transport Height ft-in (mm) |
11' 10" (3610) |
|
| Wheelbase in. (mm) |
138" (3510) |
|
| Ground Clearance in. (mm) |
22.4" (570) |
|
| CAPACITIES |
|
|
| Fuel Tank gal (L) |
66 (250) |
|
| Hydraulic Reservoir gal (L) |
Not published |
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| OPERATING WEIGHT |
|
|
| With attachment lb (kg) |
27,180 (12329) |
|
| Less attachment lb (kg) |
25,460 (11549) |
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Specifications are based on published information at the time of publication. Specifications are subject to change without notice.
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