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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).

Compatible Tractors
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
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)


Loader Dimensions
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)

Operating Data
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)

Cycle Times
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
JOHN DEERE 220R JOHN DEERE 300CX JOHN DEERE 400E JOHN DEERE 440R
KUBOTA LA272 KUBOTA LA434 KUBOTA LA724 KUBOTA LA844
FORD 768 FORD 770A FORD 772 FORD 776B
MF 236 MF 946 MF 1530 MF DL250
NH 12LA NH 210TL NH 655TL NH 7106
CASE IH L130 CASE IH L160 CASE IH L350 CASE IH L760