John Deere J DOZERS 850J User Manual

Page 22

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PAGES

22–23

Optional or Special Equipment

850J

850J LT

850J WT

850J WLT

850J LGP

Blade Type . . . . . . . . . . . . . . . . . . . . . . . . Outside dozer

PAT

Outside dozer

PAT

Outside dozer

Tracks – Dura-Trax™ Lubricated

Chain with Split Master Link,

Single-Bar Grousers, and Extended

Life Undercarriage

22-in . (560 mm) Extreme Duty . . . . 341 lb . (155 kg)

384 lb . (174 kg)

– 482 lb . (– 219 kg)

N/A

24-in . (610 mm) Moderate Duty . . . in base*

in base*

– 823 lb . (– 374 kg)

N/A

– 1,868 lb .

(– 847 kg)

24-in . (610 mm) Extreme Duty . . . . 676 lb . (307 kg)

760 lb . (345 kg)

– 148 lb . (– 67 kg)

N/A

– 1,108 lb .

(– 503 kg)

30-in . (760 mm) Moderate Duty . . . N/A

N/A

in base*

– 942 lb .

N/A

(– 427 kg)

30-in . (760 mm) Extreme Duty . . . . N/A

N/A

855 lb . (388 kg)

961 lb . (436 kg)

20 lb . (9 kg)

N/A

36-in . (910 mm) Moderate Duty . . . N/A

N/A

in base*

36-in . (910 mm) Extreme Duty . . . . N/A

N/A

1,153 lb . (523 kg)

Cab with Pressurizer and Heater/Air

Conditioner . . . . . . . . . . . . . . . . . . . . 743 lb . (337 kg)

743 lb . (337 kg)

Heater (ROPS canopy) . . . . . . . . . . . . . . . . 85 lb . (39 kg)

85 lb . (39 kg)

Full-Length Rock Guard . . . . . . . . . . . . . . . 534 lb . (224 kg)

490 lb . (222 kg)

534 lb . (224 kg)

490 lb . (222 kg)

490 lb .

(222 kg)

Final Drive Seal Guard . . . . . . . . . . . . . . . . 155 lb . (70 kg)

155 lb . (70 kg)

Retrieval Hitch* . . . . . . . . . . . . . . . . . . . . . 114 lb . (52 kg)

114 lb . (52 kg)

Drawbar, Extended Rigid . . . . . . . . . . . . . . 286 lb . (130 kg)

286 lb . (130 kg)

Heavy-Duty Grille . . . . . . . . . . . . . . . . . . . 86 lb . (39 kg)

86 lb . (39 kg)

Front and Door Screens

ROPS Canopy . . . . . . . . . . . . . . . . . . . 186 lb . (84 kg)

186 lb . (84 kg)

Cab with Air Conditioner . . . . . . . . . . 175 lb . (79 kg)

175 lb . (79 kg)

Rear Screen

ROPS Canopy . . . . . . . . . . . . . . . . . . . 50 lb . (23 kg)

50 lb . (23 kg)

Cab with Air Conditioner . . . . . . . . . . 75 lb . (34 kg)

75 lb . (34 kg)

Side Screens

ROPS canopy . . . . . . . . . . . . . . . . . . . 98 lb . (44 kg)

98 lb . (44 kg)

Cab with Air Conditioner . . . . . . . . . . 120 lb . (54 kg)

120 lb . (54 kg)

Condenser Guard (cab with air

conditioner) . . . . . . . . . . . . . . . . . . . . 121 lb . (55 kg)

121 lb . (55 kg)

Limb Risers (ROPS canopy and cab) . . . . . 600 lb . (272 kg)

600 lb . (272 kg)

Lift-Cylinder Guards . . . . . . . . . . . . . . . . . 176 lb . (80 kg)

93 lb . (42 kg)

176 lb . (80 kg)

93 lb . (42 kg)

176 lb . (80 kg)

Blade Brush Guard . . . . . . . . . . . . . . . . . . 192 lb . (87 kg)

192 lb . (87 kg)

Tank Guard . . . . . . . . . . . . . . . . . . . . . . . . 712 lb . (323 kg)

712 lb . (323 kg)

Counterweight

Front . . . . . . . . . . . . . . . . . . . . . . . . . 875 lb . (397 kg)

875 lb . (397 kg)

Rear . . . . . . . . . . . . . . . . . . . . . . . . . . 990 lb . (449 kg)

990 lb . (449 kg)

*Included in SAE operating weight .

Machine Dimensions

Blade Type . . . . . . . . . . . . . . . . . . . . . . . . Outside dozer

PAT

Outside dozer

PAT

Outside dozer

Overall Height to Roof . . . . . . . . . . . . . 10 ft . 5 in . (3180 mm)

10 ft . 5 in . (3180 mm)

10 ft . 5 in .

(3180 mm)

Overall Height to Exhaust Stack . . . . . . 10 ft . 5 .5 in . (3190 mm)

10 ft . 5 .5 in . (3190 mm)

10 ft . 5 .5 in .

(3190 mm)

Tread Depth with Single-Bar Grouser

Moderate Duty . . . . . . . . . . . . . . . 2 .6 in . (65 mm)

2 .6 in . (65 mm)

Extreme Duty . . . . . . . . . . . . . . . . 2 .8 in . (72 mm)

2 .8 in . (72 mm)

Ground Clearance with Grousers

(excludes grouser height) . . . . . . . . . . . 16 .1 in . (408 .5 mm)

16 .1 in . (408 .5 mm)

16 .1 in .

(408 .5 mm)

Blade Width . . . . . . . . . . . . . . . . . . . . . 10 ft . 8 in . (3251 mm)

12 ft . 2 in . (3708 mm)

11 ft . 8 in . (3556 mm)

13 ft . 2 in . (4013 mm)

14 ft . 0 in .

12 ft 8 in .

(4267 mm)

(3861 mm)

Blade Height . . . . . . . . . . . . . . . . . . . . 4 ft . 8 in . (1422 mm)

4 ft . 0 .4 in . (1230 mm)

4 ft . 6 .1 in . (1375 mm)

4 ft . 0 .4 in . (1230 mm)

4 ft . 0 .4 in .

4 ft . 4 in .

(1230 mm)

(1320 mm)

Blade Lift Height . . . . . . . . . . . . . . . . . 3 ft . 9 .3 in . (1150 mm)

3 ft . 6 .2 in . (1071 mm)

3 ft . 9 .3 in . (1150 mm)

3 ft . 6 .2 in . (1071 mm)

3 ft . 6 .2 in .

3 ft . 9 .3 in .

(1071 mm)

(1150 mm)

Blade Digging Depth . . . . . . . . . . . . . . 23 .6 in . (600 mm)

27 .7 in . (703 mm)

23 .6 in . (600 mm)

27 .7 in . (703 mm)

23 .6 in . (600 mm)

Blade Tilt (uses tilt jack) . . . . . . . . . . . 29 .6 in . (753 mm)

19 .6 in . (498 mm)

29 .6 in . (753 mm)

21 .2 in . (538 mm)

22 .5 in . (572 mm)

33 .6 in . (854 mm)

Overall Length with Blade* . . . . . . . . . 17 ft . 8 in . (5377 mm)

18 ft . 9 .5 in . (5726 mm)

17 ft . 8 in . (5377 mm)

18 ft . 9 .5 in . (5726 mm)

18 ft . 9 .5 in .

19 ft . 6 in .

(5726 mm)

(5940 mm)

Overall Width with Blade Angled . . . . . N/A

11 ft . 1 .5 in . (3390 mm)

N/A

12 ft . 0 in . (3658 mm)

12 ft . 9 .6 in .

N/A

(3901 mm)

Blade Angle . . . . . . . . . . . . . . . . . . . . . N/A

23 .8 deg .

N/A

23 .8 deg .

N/A

Cut Reach . . . . . . . . . . . . . . . . . . . . . . N/A

6 .2 in . (158 mm)

N/A

5 .7 in . (145 mm)

4 .3 in . (109 mm)

N/A

*Optional extended drawbar adds 9 .5 in . (241 .5 mm) .

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This manual is related to the following products:

J DOZERS 750J

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