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| MANUFACTURER |
John Deere |
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| MODEL |
853J Tracked Feller Buncher |
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| DATE OF SPECIFICATION |
Jun-05 |
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| ENGINE |
|
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| Manufacturer/Model |
John Deere / 6081H |
|
| Gross Power hp (kW) @ Rated rpm |
294 (219) @ 1900 |
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| Net Power hp (kW) @ Rated rpm |
Not published |
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| # Cylinders and displacement cu in. (L) |
6 - 496 (8.1) |
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| Gross Torque lb-ft @ rpm |
Not published |
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| Net Torque lb-ft @ rpm |
885 (1200) @ 885 |
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| ELECTRICAL Volts / Alternator amps |
24 / 80 |
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| HYDRAULIC SYSTEM |
|
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| Main Pump Type |
Variable axial-piston |
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| Total Main Pump Flow gpm (L/min) |
126 (477) |
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| Main Relief Pressure psi (kPa) |
Not published |
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| Saw Pump flow, gpm (L/min) |
30.2 (114) |
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| Attach.pump(clamps & wrist) gpm (L/min) |
32 (121) |
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| SWING SYSTEM |
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| Rotation, degrees |
360° |
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| Swing Speed |
6.9 |
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| Swing Brake Type |
Wet multiple disc |
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| PROPEL SYSTEM |
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| Max. Travel Speed mph (km/h) |
2.6 (4.2) |
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| Drawbar Pull lb (kN) |
55,700 (25266) |
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| Brake Type |
Not published |
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| UNDERCARRIAGE |
|
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| Track chain Pitch in (mm) |
8.0" (200) |
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| Track Gauge ft-in. (mm) |
8' 5" (2570) |
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| Width over Std Track ft-in. (mm) |
10' 5" (3180) |
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| Overall Track Length ft-in. (mm) |
14' 6" (4420) |
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| Track Length on ground ft-in. (mm) |
11' 1" (3380) |
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| No. of Lower Rollers/Side |
8 |
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| No. Carrier Rollers or Slides/Side |
2 |
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| Ground Clearance w/Std. Pad in. (mm) |
27.8" (706) |
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| Standard Track pad width in. (mm) |
24" (610) |
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| Ground Pressure -St. Pad psi (kPa) |
9.3 (64.1) |
|
| Optional Track Pad width(s) in. (mm) |
28",30",36" (710,760,910) |
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| CUTTING HEAD ATTACHMENTS |
|
|
| Standard Saw/Shear Make and Model |
Waratah FS22 |
|
| Capacity, Tree dia. in. (mm) |
22" |
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| Type: Disc Saw, Chain Saw, Shear |
Disc saw |
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| Description |
Continuous |
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| Optional Saw/Shear Make and Model |
(Make not pub.) FG18 |
|
| Capacity, Tree dia. in. (mm) |
21.5" |
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| Type: Disc Saw, Chain Saw, Shear |
Disc saw |
|
| Description |
Continuous |
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| Optional Saw/Shear Make and Model |
(Make not pub.) FG18 |
|
| Capacity, Tree dia. in. (mm) |
21.5" |
|
| Type: Disc Saw, Chain Saw, Shear |
Disc saw |
|
| Description |
Continuous |
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| UPPERSTRUCTURE TILT Yes/No |
No |
|
| Side-to-Side, degrees |
0º |
|
| Forward, degrees |
0º |
|
| Rearward, degrees |
0º |
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| DIMENSIONS and LIFTING |
|
|
| Maximum Cutting Radius ft-in (mm) |
27' 5" (8360) |
|
| Minimum Cutting Radius ft-in. (mm) |
16' 6" (5030) |
|
| Cutting Swath, horizontal,ft-in(mm) |
10' 11" (3330) |
|
| Height to top of Cab ft-in. (mm) |
12' 5" (3780) |
|
| Upperstructure Width ft (mm) |
9' 9" (2970) |
|
| Tail Swing Radius from Center ft (mm) |
10' 0" (3050) |
|
| Tail Overhang over side,Std shoe, in.(mm |
57.5" (1460) |
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| Tail Overhang over end of track, in (mm) |
33" (840) |
|
| Lift Capacity at Max Reach lb (kg) |
14,180 (6432) |
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| CAPACITIES |
|
|
| Fuel Tank gal (L) |
295 (1117) |
|
| Hydraulic Reservoir gal (L) |
82 (310.4) |
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| OPERATING WEIGHT |
|
|
| With attachment lb (kg) |
65,280 (29611) |
|
| Less attachment lb (kg) |
58,810 (26676) |
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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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