John Deere 550H Compact Loader User Manual


 
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Undercarriage 550H LT 550H LGP
John Deere Dura-Trax™ features large deep-heat-treated components; pins and bushings are sealed for life; rollers and idlers are permanently sealed and lubricated; full-
length track frame covers reduce material buildup and ease cleaning
Grouser width (closed center, single bar)................18 in. (457 mm) 24 in. (610 mm)
Track shoes, each side...........................................40 40
Ground contact area...............................................3,096 sq. in. (19 974 cm
2
) 4,128 sq. in. (26 632 cm
2
)
Ground pressure.....................................................5.4 psi (37.2 kPa) 4.2 psi (29.0 kPa)
Ground clearance with single-bar grouser
(excluding grouser height)................................13.6 in. (345 mm) 13.6 in. (345 mm)
Length of track on ground......................................86 in. (2184 mm) 86 in. (2184 mm)
Track gauge, standard............................................61 in. (1550 mm) 69 in. (1753 mm)
Track rollers, each side ..........................................6 6
Track pitch.............................................................6.29 in. (160 mm) 6.29 in. (160 mm)
SAE Operating Weights
Base weights were computed for units with standard equipment, rollover protective structures, full fuel tanks, and 175-lb. (79 kg) operators.
105-in. (2667 mm) blade and 18-in. (457 mm)
track shoes......................................................16,800 lb. (7636 kg)
128-in. (3251 mm) blade and 24-in. (610 mm)
track shoes..................................................................................................................................................................17,500 lb. (7437 kg)
Optional or Special Equipment
Add (+) or deduct (–) lb. (kg) as indicated to base weight for units with
Rock guards (4)......................................................288 lb. (131 kg) 288 lb. (131 kg)
24-in. (610 mm) track shoes..................................in base
24-in. (610 mm) swamp shoes ..............................160 lb. (72 kg)
Deluxe seat group..................................................20 lb. (9 kg) 20 lb. (9 kg)
Cab with heater......................................................630 lb. (285 kg) 630 lb. (285 kg)
Cab with air conditioning........................................660 lb. (299 kg) 660 lb. (299 kg)
Under-seat ROPS heater.........................................26 lb. (12 kg) 26 lb. (12 kg)
Counterweight, rear (each) .....................................330 lb. (150 kg) 330 lb. (150 kg)
Counterweight, front (each) ....................................240 lb. (109 kg) 240 lb. (109 kg)
Lights, driving.........................................................3 lb. (1 kg) 3 lb. (1 kg)
Work lights, high intensity ......................................9 lb. (4 kg) 9 lb. (4 kg)
Front tow hook.......................................................33 lb. (15 kg) 33 lb. (15 kg)
Retrieval hitch........................................................50 lb. (23 kg) 50 lb. (23 kg)
Extended drawbar..................................................72 lb. (33 kg) 72 lb. (33 kg)
Limb risers.............................................................229 lb. (104 kg) 229 lb. (104 kg)
Rear screen............................................................76 lb. (35 kg) 76 lb. (35 kg)
Side screens ..........................................................94 lb. (43 kg) 94 lb. (43 kg)
Screens, front and doors ........................................179 lb. (81 kg) 179 lb. (81 kg)
4000S Winch..........................................................1,437 lb. (653 kg) 1,437 lb. (653 kg)
Winch fairlead, four roller.......................................187 lb. (85 kg) 187 lb. (85 kg)
Parallelogram ripper...............................................1,306 lb. (594 kg) 1,306 lb. (594 kg)
97-in. (2464 mm) blade, all-hydraulic heavy-
duty C frame....................................................– 151 lb. (– 68 kg)
115-in. (2921 mm) blade, all-hydraulic heavy-
duty C frame................................................................................................................................................................– 38 lb. (– 17 kg)
121-in. (3073 mm) blade, all-hydraulic heavy-
duty C frame................................................................................................................................................................22 lb. (10 kg)
All-hydraulic heavy-duty C frame (less blade).........– 1,212 lb. (– 550 kg) – 1,373 lb. (– 623 kg)