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| MANUFACTURER |
John Deere |
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| MODEL |
844K LOADER |
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| DATE OF SPECIFICATION |
Dec-08 |
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| ENGINE |
|
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| Manufacturer/Model |
John Deere / 6135H |
|
| Net Rated Power hp (kW) @ Rated rpm |
347 (259) @ (Not published) |
|
| Net Peak Power hp (kW) @ rpm |
380 (283) @ 1600 |
|
| # Cylinders and Displacement cu in. (L) |
6 - 824 (13.5) |
|
| Gross Peak Torque lb-ft (N-m) @ rpm |
Not published |
|
| Net Peak Torque lb-ft (N-m) @ rpm |
1,323 (1794) @ 900 |
|
| Calculated % Torque Rise |
44% |
|
| ELECTRICAL Volts / Alternator amps |
24 / 80 |
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| TRANSMISSION |
|
|
| Type |
Powershift |
|
| Speed Ranges F x R |
4 x 3 |
|
| Forward |
25.2 (40.6) |
|
| Reverse |
17.0 (27.4) |
|
| DIFFERENTIAL |
|
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| Front Traction Device |
Limited slip opt |
|
| Rear Traction Device |
Limited slip opt |
|
| Front Axle Disconnect |
Not published |
|
| FINAL DRIVE LOCATION & TYPE |
Outboard planetary |
|
| SERVICE BRAKES |
|
|
| Type |
Wet multiple disc |
|
| Location |
Outboard |
|
| Actuation |
Hydraulic |
|
| HYDRAULIC SYSTEM |
|
|
| Pump Type |
Variable axial-piston |
|
| Pump Flow gpm (L/min.) |
164 (621) |
|
| System Pressure psi (kPa) |
3500 (24120) |
|
| LOADER AND BUCKET |
|
|
| Bucket range, Min.-Max. cu yd (cu m) |
7.25 - 8.1 (5.5 - 6.2) |
|
| Breakout force, Std Bucket lb (kN) |
47,860 (212.9) |
|
| Ride Control |
Std |
|
| Full Height lb (kg) |
Not published |
|
| Ground Level lb (kg) |
Not published |
|
| SPECIFICATIONS BASED ON |
|
|
| Std. Bucket Size cu yd (cu m) |
7.25 (5.55) |
|
| Teeth or bolt-on edge on Std Bucket |
Bolt-on |
|
| Tire Size |
29.5R25 |
|
| Counterweight lb |
0 |
|
| TIPPING LOAD |
|
|
| Straight lb (kg) |
52,064 (23616) |
|
| Full Turn lb (kg) |
44,713 (20282) |
|
| DIMENSIONS |
|
|
| Height of Hinge Pin ft in. (mm) |
15' 2" (4620) |
|
| Dump Clear @ 45 deg ft in. (mm) |
10' 11" (3330) |
|
| Reach @ 7'ft in. (mm) |
7' 6" (2290) |
|
| Reach @ Full Height ft in.(mm) |
4' 11" (1500) |
|
| Wheelbase ft in. (mm) |
12' 2" (3710) |
|
| Clearance Circle ft in. (mm) |
49' 5" (15060) |
|
| Overall Length ft in. (mm) |
31' 8" (9650) |
|
| Height Top of Cab ft in. (mm) |
12' 4" (3760) |
|
| Ground Clearance in. (mm) |
18.2" (460) |
|
| CAPACITIES |
|
|
| Fuel Tank gal (L) |
146 (553) |
|
| Hydraulic Reservoir gal (L) |
65 (244) |
|
| SAE OPERATING WEIGHT LB (KG) |
70,089 (31792) |
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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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