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John Deere 520 Front End Loader
The
John Deere 520 non self leveling loader was designed for John Deere 5200, 5300,
5400, 5500 tractors. The loader has double acting bucket and boom hydraulic
cylinders. The loader has a maximum lift height of 122" (3100 mm) at pin and
clearance with bucket dumped of 100" (2535 mm).
The lift capacity is 1980 lbs (900 kg) at full height (pivot pin), and
breakout force (bucket on ground) is 2810 lbs (1277 kg). The boom
raising time is 4.8 sec from ground line to full height, and bucket
dumping time is 3.2 seconds.
The John Deere 520 front end loader is compatible with a 73" (1850 mm)
standard material bucket with a heaped capacity of 15 cu.ft (0.43 cu.m),
and 85" (2150 mm) standard material bucket with a heaped capacity of 23
cu.ft (0.66 cu.m).
| Tractor models |
John Deere 5200, 5300, 5400, 5500 |
| Front tires |
7.50x16 |
| Rear tires |
16.9x28 |
| Pump capacity, gpm (lpm) |
11.4 (43.0) |
| Hydraulic pressure, bar (psi) |
190 (2750) |
| Loader model |
John Deere 520 |
| Leveling system |
Non Self Leveling |
| Lift cylinders position |
Normal / Power |
| Lift/bucket cylinders bore, in (mm) |
2.2 (56) |
| Lift/bucket cylinders rod dia., in (mm) |
1.26 (32) |
| Lift/bucket cylinders stroke, in (mm) |
24.4 (621) |
| Weight, lb (kg) |
1738 (790) |
| 73" Standard Material Bucket |
| Width, in (mm) |
73 (1850) |
| Struck capacity, ft3 (m3) |
12.3 (0.35) |
| Heaped capacity, ft3 (m3) |
15.0 (0.43) |
| Weight, lb (kg) |
392 (178) |
| 85" Standard Material Bucket |
| Width, in (mm) |
85 (2150) |
| Struck capacity, ft3 (m3) |
19.2 (0.55) |
| Heaped capacity, ft3 (m3) |
23.0 (0.66) |
| Weight, lb (kg) |
473 (215) |
| Maximum lift height at pivot pin (Normal), in (mm) |
110 (2800) |
| Maximum lift height at pivot pin (Power), in (mm) |
122 (3100) |
| Maximum lift height under level bucket (Normal), in (mm) |
105 (2670) |
| Maximum lift height under level bucket (Power), in (mm) |
117 (2975) |
| Clearance with bucket dumped (Normal), in (mm) |
87.2 (2215) |
| Clearance with bucket dumped (Power), in (mm) |
100 (2535) |
| Reach at maximum lift height (Normal), in (mm) |
28 (713) |
| Reach at maximum lift height (Power), in (mm) |
14.3 (315) |
| Reach with bucket on ground level, in (mm) |
62 (1575) |
| Maximum dump angle (Normal), degrees |
43 |
| Maximum dump angle (Power), degrees |
37.4 |
| Maximum rollback angle, degrees |
24 |
| Digging depth (Normal), in (mm) |
4.7 (120) |
| Digging depth (Power), in (mm) |
11 (280) |
| Lift Capacity to maximum height at pivot pin (Normal), lbs (kg) |
2500 (1134) |
| Lift Capacity to maximum height at pivot pin (Power), lbs (kg) |
1980 (900) |
| Breakout force at pivot pin (Normal), lbs (kg) |
3372 (1533) |
| Breakout force at pivot pin (Power), lbs (kg) |
2810 (1277) |
| Raising time to full height |
4.8 sec. |
| Lowering time |
3.5 sec. |
| Bucket dumping time |
3.2 sec |
| Bucket rollback time |
2.2 sec. |
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| Front End Loaders Specifications |
