PAGES
22–23
Optional or Special Equipment 850J 850J LT 850J WT 850J WLT 850J LGP
Blade Type . . . . . . . . . . . . . . . . . . . . . . . . Outside dozer PAT Outside dozer PAT 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 N/A N/A
24-in. (610 mm) Moderate Duty . . . in base* in base* – 823 lb. (– 374 kg) N/A – 1,868 lb. – 1,868 lb.
(– 847 kg) (– 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. – 1,108 lb.
(– 503 kg) (– 503 kg)
30-in. (760 mm) Moderate Duty . . . N/A N/A in base* 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 N/A N/A in base* in base*
36-in. (910 mm) Extreme Duty. . . . N/A N/A N/A N/A 1,153 lb. (523 kg) 1,153 lb. (523 kg)
Cab with Pressurizer and Heater/Air
Conditioner . . . . . . . . . . . . . . . . . . . . 743 lb. (337 kg) 743 lb. (337 kg) 743 lb. (337 kg) 743 lb. (337 kg) 743 lb. (337 kg) 743 lb. (337 kg)
Heater (ROPS canopy) ................85 lb. (39 kg) 85 lb. (39 kg) 85 lb. (39 kg) 85 lb. (39 kg) 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. 490 lb.
(222 kg) (222 kg)
Final Drive Seal Guard ................155 lb. (70 kg) 155 lb. (70 kg) 155 lb. (70 kg) 155 lb. (70 kg) 155 lb. (70 kg) 155 lb. (70 kg)
Retrieval Hitch* .....................114 lb. (52 kg) 114 lb. (52 kg) 114 lb. (52 kg) 114 lb. (52 kg) 114 lb. (52 kg) 114 lb. (52 kg)
Drawbar, Extended Rigid ..............286 lb. (130 kg) 286 lb. (130 kg) 286 lb. (130 kg) 286 lb. (130 kg) 286 lb. (130 kg) 286 lb. (130 kg)
Heavy-Duty Grille . . . . . . . . . . . . . . . . . . . 86 lb. (39 kg) 86 lb. (39 kg) 86 lb. (39 kg) 86 lb. (39 kg) 86 lb. (39 kg) 86 lb. (39 kg)
Front and Door Screens
ROPS Canopy ...................186 lb. (84 kg) 186 lb. (84 kg) 186 lb. (84 kg) 186 lb. (84 kg) 186 lb. (84 kg) 186 lb. (84 kg)
Cab with Air Conditioner . . . . . . . . . . 175 lb. (79 kg) 175 lb. (79 kg) 175 lb. (79 kg) 175 lb. (79 kg) 175 lb. (79 kg) 175 lb. (79 kg)
Rear Screen
ROPS Canopy ...................50 lb. (23 kg) 50 lb. (23 kg) 50 lb. (23 kg) 50 lb. (23 kg) 50 lb. (23 kg) 50 lb. (23 kg)
Cab with Air Conditioner . . . . . . . . . . 75 lb. (34 kg) 75 lb. (34 kg) 75 lb. (34 kg) 75 lb. (34 kg) 75 lb. (34 kg) 75 lb. (34 kg)
Side Screens
ROPS canopy ...................98 lb. (44 kg) 98 lb. (44 kg) 98 lb. (44 kg) 98 lb. (44 kg) 98 lb. (44 kg) 98 lb. (44 kg)
Cab with Air Conditioner . . . . . . . . . . 120 lb. (54 kg) 120 lb. (54 kg) 120 lb. (54 kg) 120 lb. (54 kg) 120 lb. (54 kg) 120 lb. (54 kg)
Condenser Guard (cab with air
conditioner) .. . . . . . . . . . . . . . . . . . . 121 lb. (55 kg) 121 lb. (55 kg) 121 lb. (55 kg) 121 lb. (55 kg) 121 lb. (55 kg) 121 lb. (55 kg)
Limb Risers (ROPS canopy and cab) . . . . . 600 lb. (272 kg) 600 lb. (272 kg) 600 lb. (272 kg) 600 lb. (272 kg) 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) 93 lb. (42 kg) 176 lb. (80 kg)
Blade Brush Guard .. . . . . . . . . . . . . . . . . 192 lb. (87 kg) 192 lb. (87 kg) 192 lb. (87 kg) 192 lb. (87 kg) 192 lb. (87 kg) 192 lb. (87 kg)
Tank Guard ........................712 lb. (323 kg) 712 lb. (323 kg) 712 lb. (323 kg) 712 lb. (323 kg) 712 lb. (323 kg) 712 lb. (323 kg)
Counterweight
Front . . . . . . . . . . . . . . . . . . . . . . . . . 875 lb. (397 kg) 875 lb. (397 kg) 875 lb. (397 kg) 875 lb. (397 kg) 875 lb. (397 kg) 875 lb. (397 kg)
Rear ..........................990 lb. (449 kg) 990 lb. (449 kg) 990 lb. (449 kg) 990 lb. (449 kg) 990 lb. (449 kg) 990 lb. (449 kg)
*Included in SAE operating weight.
Machine Dimensions
Blade Type . . . . . . . . . . . . . . . . . . . . . . . . Outside dozer PAT Outside dozer PAT PAT Outside dozer
A Overall Height to Roof . . . . . . . . . . . . . 10 ft. 5 in. (3180 mm) 10 ft. 5 in. (3180 mm) 10 ft. 5 in. (3180 mm) 10 ft. 5 in. (3180 mm) 10 ft. 5 in. 10 ft. 5 in.
(3180 mm) (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) 10 ft. 5.5 in. (3190 mm) 10 ft. 5.5 in. 10 ft. 5.5 in.
(3190 mm) (3190 mm)
B Tread Depth with Single-Bar Grouser
Moderate Duty ...............2.6 in. (65 mm) 2.6 in. (65 mm) 2.6 in. (65 mm) 2.6 in. (65 mm) 2.6 in. (65 mm) 2.6 in. (65 mm)
Extreme Duty ................2.8 in. (72 mm) 2.8 in. (72 mm) 2.8 in. (72 mm) 2.8 in. (72 mm) 2.8 in. (72 mm) 2.8 in. (72 mm)
C 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) 16.1 in. (408.5 mm) 16.1 in. 16.1 in.
(408.5 mm) (408.5 mm)
D 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)
E 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)
F 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)
G Blade Digging Depth . . . . . . . . . . . . . . 23.6 in. (600 mm) 27.7 in. (703 mm) 23.6 in. (600 mm) 27.7 in. (703 mm) 27.7 in. (703 mm) 23.6 in. (600 mm)
H 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)
I 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)
J 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)
K Blade Angle .....................N/A 23.8 deg. N/A 23.8 deg. 23.8 deg. N/A
L 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).
